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Reflective Neutral Density Filter

FND - MFND

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Reflective Neutral Density Filter
In stock
SKU
FND - MFND
The reflective ND filter is used for high power and broadband wavelength light density reducing. The untransmitted light would not be absorbed, there is no possibility of glass damaging by the heat.
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Name
Diameter φD
Transmittance
Delivery Price Add to cart
details
FND-20C02-70
20mm 70% (550nm)
6-12 weeks
€50.60
Type Visible
Material BK7
Coating Chrome coating (Cr) but FND-92, MFND-92, is no coated
Wavelength Range 400 - 700nm
Parallelism ＜1′
Surface flatness λ
(Measurement area: φ30mm)
Surface Quality (Scratch-Dig) 60-40
Clear aperture 90% of the diameter
Diameter φD φ20mm
Transmittance (550nm) 0.7
Availability Please contact
details
FND-50C02-30
50mm 30% (550nm)
6-12 weeks
€100.80
Type Visible
Material BK7
Coating Chrome coating (Cr) but FND-92, MFND-92, is no coated
Wavelength Range 400 - 700nm
Parallelism ＜1′
Surface flatness λ
(Measurement area: φ30mm)
Surface Quality (Scratch-Dig) 60-40
Clear aperture 90% of the diameter
Diameter φD φ50mm
Transmittance (550nm) 0.3
Availability From stock
details
MFND-52-1
52mm 1% (550nm)
6-12 weeks
€137.60
Type Visible
Material BK7
Coating Chrome coating (Cr) but FND-92, MFND-92, is no coated
Wavelength Range 400 - 700nm
Parallelism ＜1′
Surface flatness λ
(Measurement area: φ30mm)
Surface Quality (Scratch-Dig) 60-40
Mount Material: Aluminum (Finishing: Black anodized)
Mount outer diameter φD φ52mm
Clear aperture φA φ47mm
Transmittance (550nm) 0.01
Availability Please contact
details
FND-25C02-0.1
25mm 0.1% (550nm)
1 week
€60.00
Type Visible
Material BK7
Coating Chrome coating (Cr) but FND-92, MFND-92, is no coated
Wavelength Range 400 - 700nm
Parallelism ＜1′
Surface flatness λ
(Measurement area: φ30mm)
Surface Quality (Scratch-Dig) 60-40
Clear aperture 90% of the diameter
Diameter φD φ25mm
Transmittance (550nm) 0.001
Availability From stock
details
FND-50C02-60
50mm 60% (550nm)
1 week
€100.80
Type Visible
Material BK7
Coating Chrome coating (Cr) but FND-92, MFND-92, is no coated
Wavelength Range 400 - 700nm
Parallelism ＜1′
Surface flatness λ
(Measurement area: φ30mm)
Surface Quality (Scratch-Dig) 60-40
Clear aperture 90% of the diameter
Diameter φD φ50mm
Transmittance (550nm) 0.6
Availability From stock
details
MFND-52-20
52mm 20% (550nm)
6-12 weeks
€114.80
Type Visible
Material BK7
Coating Chrome coating (Cr) but FND-92, MFND-92, is no coated
Wavelength Range 400 - 700nm
Parallelism ＜1′
Surface flatness λ
(Measurement area: φ30mm)
Surface Quality (Scratch-Dig) 60-40
Mount Material: Aluminum (Finishing: Black anodized)
Mount outer diameter φD φ52mm
Clear aperture φA φ47mm
Transmittance (550nm) 0.2
Availability Please contact
details
FND-25C02-10
25mm 10% (550nm)
6-12 weeks
€54.90
Type Visible
Material BK7
Coating Chrome coating (Cr) but FND-92, MFND-92, is no coated
Wavelength Range 400 - 700nm
Parallelism ＜1′
Surface flatness λ
(Measurement area: φ30mm)
Surface Quality (Scratch-Dig) 60-40
Clear aperture 90% of the diameter
Diameter φD φ25mm
Transmittance (550nm) 0.1
Availability From stock
details
FND-50C02-92
50mm 92% (550nm)
1 week
€41.50
Type Visible
Material BK7
Coating Chrome coating (Cr) but FND-92, MFND-92, is no coated
Wavelength Range 400 - 700nm
Parallelism ＜1′
Surface flatness λ
(Measurement area: φ30mm)
Surface Quality (Scratch-Dig) 60-40
Clear aperture 90% of the diameter
Diameter φD φ50mm
Transmittance (550nm) 0.92
Availability From stock
details
MFND-52-50
52mm 50% (550nm)
6-12 weeks
€114.80
Type Visible
Material BK7
Coating Chrome coating (Cr) but FND-92, MFND-92, is no coated
Wavelength Range 400 - 700nm
Parallelism ＜1′
Surface flatness λ
(Measurement area: φ30mm)
Surface Quality (Scratch-Dig) 60-40
Mount Material: Aluminum (Finishing: Black anodized)
Mount outer diameter φD φ52mm
Clear aperture φA φ47mm
Transmittance (550nm) 0.5
Availability Please contact
details
FND-25C02-40
25mm 40% (550nm)
6-12 weeks
€54.90
Type Visible
Material BK7
Coating Chrome coating (Cr) but FND-92, MFND-92, is no coated
Wavelength Range 400 - 700nm
Parallelism ＜1′
Surface flatness λ
(Measurement area: φ30mm)
Surface Quality (Scratch-Dig) 60-40
Clear aperture 90% of the diameter
Diameter φD φ25mm
Transmittance (550nm) 0.4
Availability From stock
details
MFND-25-5
25mm 5% (550nm)
6-12 weeks
€64.30
Type Visible
Material BK7
Coating Chrome coating (Cr) but FND-92, MFND-92, is no coated
Wavelength Range 400 - 700nm
Parallelism ＜1′
Surface flatness λ
(Measurement area: φ30mm)
Surface Quality (Scratch-Dig) 60-40
Mount Material: Aluminum (Finishing: Black anodized)
Mount outer diameter φD φ25mm
Clear aperture φA φ17mm
Transmittance (550nm) 0.05
Availability Please contact
details
MFND-52-80
52mm 80% (550nm)
6-12 weeks
€114.80
Type Visible
Material BK7
Coating Chrome coating (Cr) but FND-92, MFND-92, is no coated
Wavelength Range 400 - 700nm
Parallelism ＜1′
Surface flatness λ
(Measurement area: φ30mm)
Surface Quality (Scratch-Dig) 60-40
Mount Material: Aluminum (Finishing: Black anodized)
Mount outer diameter φD φ52mm
Clear aperture φA φ47mm
Transmittance (550nm) 0.8
Availability Please contact
details
FND-15C02-1
15mm 1% (550nm)
1 week
€50.60
Type Visible
Material BK7
Coating Chrome coating (Cr) but FND-92, MFND-92, is no coated
Wavelength Range 400 - 700nm
Parallelism ＜1′
Surface flatness λ
(Measurement area: φ30mm)
Surface Quality (Scratch-Dig) 60-40
Clear aperture 90% of the diameter
Diameter φD φ15mm
Transmittance (550nm) 0.01
Availability From stock
details
FND-25C02-70
25mm 70% (550nm)
1 week
€54.90
Type Visible
Material BK7
Coating Chrome coating (Cr) but FND-92, MFND-92, is no coated
Wavelength Range 400 - 700nm
Parallelism ＜1′
Surface flatness λ
(Measurement area: φ30mm)
Surface Quality (Scratch-Dig) 60-40
Clear aperture 90% of the diameter
Diameter φD φ25mm
Transmittance (550nm) 0.7
Availability From stock
details
MFND-25-30
25mm 30% (550nm)
6-12 weeks
€60.00
Type Visible
Material BK7
Coating Chrome coating (Cr) but FND-92, MFND-92, is no coated
Wavelength Range 400 - 700nm
Parallelism ＜1′
Surface flatness λ
(Measurement area: φ30mm)
Surface Quality (Scratch-Dig) 60-40
Mount Material: Aluminum (Finishing: Black anodized)
Mount outer diameter φD φ25mm
Clear aperture φA φ17mm
Transmittance (550nm) 0.3
Availability Please contact
details
FND-15C02-20
15mm 20% (550nm)
6-12 weeks
€41.50
Type Visible
Material BK7
Coating Chrome coating (Cr) but FND-92, MFND-92, is no coated
Wavelength Range 400 - 700nm
Parallelism ＜1′
Surface flatness λ
(Measurement area: φ30mm)
Surface Quality (Scratch-Dig) 60-40
Clear aperture 90% of the diameter
Diameter φD φ15mm
Transmittance (550nm) 0.2
Availability From stock
details
FND-30C02-0.1
30mm 0.1% (550nm)
1 week
€69.00
Type Visible
Material BK7
Coating Chrome coating (Cr) but FND-92, MFND-92, is no coated
Wavelength Range 400 - 700nm
Parallelism ＜1′
Surface flatness λ
(Measurement area: φ30mm)
Surface Quality (Scratch-Dig) 60-40
Clear aperture 90% of the diameter
Diameter φD φ30mm
Transmittance (550nm) 0.001
Availability From stock
details
MFND-25-60
25mm 60% (550nm)
6-12 weeks
€60.00
Type Visible
Material BK7
Coating Chrome coating (Cr) but FND-92, MFND-92, is no coated
Wavelength Range 400 - 700nm
Parallelism ＜1′
Surface flatness λ
(Measurement area: φ30mm)
Surface Quality (Scratch-Dig) 60-40
Mount Material: Aluminum (Finishing: Black anodized)
Mount outer diameter φD φ25mm
Clear aperture φA φ17mm
Transmittance (550nm) 0.6
Availability Please contact
details
FND-15C02-50
15mm 50% (550nm)
1 week
€41.50
Type Visible
Material BK7
Coating Chrome coating (Cr) but FND-92, MFND-92, is no coated
Wavelength Range 400 - 700nm
Parallelism ＜1′
Surface flatness λ
(Measurement area: φ30mm)
Surface Quality (Scratch-Dig) 60-40
Clear aperture 90% of the diameter
Diameter φD φ15mm
Transmittance (550nm) 0.5
Availability From stock
details
FND-30C02-10
30mm 10% (550nm)
1 week
€69.00
Type Visible
Material BK7
Coating Chrome coating (Cr) but FND-92, MFND-92, is no coated
Wavelength Range 400 - 700nm
Parallelism ＜1′
Surface flatness λ
(Measurement area: φ30mm)
Surface Quality (Scratch-Dig) 60-40
Clear aperture 90% of the diameter
Diameter φD φ30mm
Transmittance (550nm) 0.1
Availability From stock
details
MFND-25-92
25mm 92% (550nm)
6-12 weeks
€30.30
Type Visible
Material BK7
Coating Chrome coating (Cr) but FND-92, MFND-92, is no coated
Wavelength Range 400 - 700nm
Parallelism ＜1′
Surface flatness λ
(Measurement area: φ30mm)
Surface Quality (Scratch-Dig) 60-40
Mount Material: Aluminum (Finishing: Black anodized)
Mount outer diameter φD φ25mm
Clear aperture φA φ17mm
Transmittance (550nm) 0.92
Availability Please contact
details
FND-15C02-80
15mm 80% (550nm)
6-12 weeks
€41.50
Type Visible
Material BK7
Coating Chrome coating (Cr) but FND-92, MFND-92, is no coated
Wavelength Range 400 - 700nm
Parallelism ＜1′
Surface flatness λ
(Measurement area: φ30mm)
Surface Quality (Scratch-Dig) 60-40
Clear aperture 90% of the diameter
Diameter φD φ15mm
Transmittance (550nm) 0.8
Availability From stock
details
FND-30C02-40
30mm 40% (550nm)
1 week
€69.00
Type Visible
Material BK7
Coating Chrome coating (Cr) but FND-92, MFND-92, is no coated
Wavelength Range 400 - 700nm
Parallelism ＜1′
Surface flatness λ
(Measurement area: φ30mm)
Surface Quality (Scratch-Dig) 60-40
Clear aperture 90% of the diameter
Diameter φD φ30mm
Transmittance (550nm) 0.4
Availability From stock
details
MFND-30-5
30mm 5% (550nm)
6-12 weeks
€79.20
Type Visible
Material BK7
Coating Chrome coating (Cr) but FND-92, MFND-92, is no coated
Wavelength Range 400 - 700nm
Parallelism ＜1′
Surface flatness λ
(Measurement area: φ30mm)
Surface Quality (Scratch-Dig) 60-40
Mount Material: Aluminum (Finishing: Black anodized)
Mount outer diameter φD φ30mm
Clear aperture φA φ22mm
Transmittance (550nm) 0.05
Availability Please contact
details
FND-20C02-1
20mm 1% (550nm)
1 week
€54.90
Type Visible
Material BK7
Coating Chrome coating (Cr) but FND-92, MFND-92, is no coated
Wavelength Range 400 - 700nm
Parallelism ＜1′
Surface flatness λ
(Measurement area: φ30mm)
Surface Quality (Scratch-Dig) 60-40
Clear aperture 90% of the diameter
Diameter φD φ20mm
Transmittance (550nm) 0.01
Availability Please contact
details
FND-30C02-70
30mm 70% (550nm)
1 week
€69.00
Type Visible
Material BK7
Coating Chrome coating (Cr) but FND-92, MFND-92, is no coated
Wavelength Range 400 - 700nm
Parallelism ＜1′
Surface flatness λ
(Measurement area: φ30mm)
Surface Quality (Scratch-Dig) 60-40
Clear aperture 90% of the diameter
Diameter φD φ30mm
Transmittance (550nm) 0.7
Availability Please contact
details
MFND-30-30
30mm 30% (550nm)
6-12 weeks
€74.30
Type Visible
Material BK7
Coating Chrome coating (Cr) but FND-92, MFND-92, is no coated
Wavelength Range 400 - 700nm
Parallelism ＜1′
Surface flatness λ
(Measurement area: φ30mm)
Surface Quality (Scratch-Dig) 60-40
Mount Material: Aluminum (Finishing: Black anodized)
Mount outer diameter φD φ30mm
Clear aperture φA φ22mm
Transmittance (550nm) 0.3
Availability Please contact
details
FND-20C02-20
20mm 20% (550nm)
1 week
€50.60
Type Visible
Material BK7
Coating Chrome coating (Cr) but FND-92, MFND-92, is no coated
Wavelength Range 400 - 700nm
Parallelism ＜1′
Surface flatness λ
(Measurement area: φ30mm)
Surface Quality (Scratch-Dig) 60-40
Clear aperture 90% of the diameter
Diameter φD φ20mm
Transmittance (550nm) 0.2
Availability Please contact
details
FND-50C02-0.1
50mm 0.1% (550nm)
1 week
€124.20
Type Visible
Material BK7
Coating Chrome coating (Cr) but FND-92, MFND-92, is no coated
Wavelength Range 400 - 700nm
Parallelism ＜1′
Surface flatness λ
(Measurement area: φ30mm)
Surface Quality (Scratch-Dig) 60-40
Clear aperture 90% of the diameter
Diameter φD φ50mm
Transmittance (550nm) 0.001
Availability From stock
details
MFND-30-60
30mm 60% (550nm)
6-12 weeks
€74.30
Type Visible
Material BK7
Coating Chrome coating (Cr) but FND-92, MFND-92, is no coated
Wavelength Range 400 - 700nm
Parallelism ＜1′
Surface flatness λ
(Measurement area: φ30mm)
Surface Quality (Scratch-Dig) 60-40
Mount Material: Aluminum (Finishing: Black anodized)
Mount outer diameter φD φ30mm
Clear aperture φA φ22mm
Transmittance (550nm) 0.6
Availability Please contact
details
FND-20C02-50
20mm 50% (550nm)
6-12 weeks
€50.60
Type Visible
Material BK7
Coating Chrome coating (Cr) but FND-92, MFND-92, is no coated
Wavelength Range 400 - 700nm
Parallelism ＜1′
Surface flatness λ
(Measurement area: φ30mm)
Surface Quality (Scratch-Dig) 60-40
Clear aperture 90% of the diameter
Diameter φD φ20mm
Transmittance (550nm) 0.5
Availability Please contact
details
FND-50C02-10
50mm 10% (550nm)
1 week
€100.80
Type Visible
Material BK7
Coating Chrome coating (Cr) but FND-92, MFND-92, is no coated
Wavelength Range 400 - 700nm
Parallelism ＜1′
Surface flatness λ
(Measurement area: φ30mm)
Surface Quality (Scratch-Dig) 60-40
Clear aperture 90% of the diameter
Diameter φD φ50mm
Transmittance (550nm) 0.1
Availability From stock
details
MFND-30-92
30mm 92% (550nm)
6-12 weeks
€47.80
Type Visible
Material BK7
Coating Chrome coating (Cr) but FND-92, MFND-92, is no coated
Wavelength Range 400 - 700nm
Parallelism ＜1′
Surface flatness λ
(Measurement area: φ30mm)
Surface Quality (Scratch-Dig) 60-40
Mount Material: Aluminum (Finishing: Black anodized)
Mount outer diameter φD φ30mm
Clear aperture φA φ22mm
Transmittance (550nm) 0.92
Availability Please contact
details
FND-20C02-80
20mm 80% (550nm)
6-12 weeks
€50.60
Type Visible
Material BK7
Coating Chrome coating (Cr) but FND-92, MFND-92, is no coated
Wavelength Range 400 - 700nm
Parallelism ＜1′
Surface flatness λ
(Measurement area: φ30mm)
Surface Quality (Scratch-Dig) 60-40
Clear aperture 90% of the diameter
Diameter φD φ20mm
Transmittance (550nm) 0.8
Availability Please contact
details
FND-50C02-40
50mm 40% (550nm)
1 week
€100.80
Type Visible
Material BK7
Coating Chrome coating (Cr) but FND-92, MFND-92, is no coated
Wavelength Range 400 - 700nm
Parallelism ＜1′
Surface flatness λ
(Measurement area: φ30mm)
Surface Quality (Scratch-Dig) 60-40
Clear aperture 90% of the diameter
Diameter φD φ50mm
Transmittance (550nm) 0.4
Availability Please contact
details
MFND-52-5
52mm 5% (550nm)
6-12 weeks
€114.80
Type Visible
Material BK7
Coating Chrome coating (Cr) but FND-92, MFND-92, is no coated
Wavelength Range 400 - 700nm
Parallelism ＜1′
Surface flatness λ
(Measurement area: φ30mm)
Surface Quality (Scratch-Dig) 60-40
Mount Material: Aluminum (Finishing: Black anodized)
Mount outer diameter φD φ52mm
Clear aperture φA φ47mm
Transmittance (550nm) 0.05
Availability Please contact
details
FND-25C02-1
25mm 1% (550nm)
6-12 weeks
€60.00
Type Visible
Material BK7
Coating Chrome coating (Cr) but FND-92, MFND-92, is no coated
Wavelength Range 400 - 700nm
Parallelism ＜1′
Surface flatness λ
(Measurement area: φ30mm)
Surface Quality (Scratch-Dig) 60-40
Clear aperture 90% of the diameter
Diameter φD φ25mm
Transmittance (550nm) 0.01
Availability From stock
details
FND-50C02-70
50mm 70% (550nm)
6-12 weeks
€100.80
Type Visible
Material BK7
Coating Chrome coating (Cr) but FND-92, MFND-92, is no coated
Wavelength Range 400 - 700nm
Parallelism ＜1′
Surface flatness λ
(Measurement area: φ30mm)
Surface Quality (Scratch-Dig) 60-40
Clear aperture 90% of the diameter
Diameter φD φ50mm
Transmittance (550nm) 0.7
Availability From stock
details
MFND-52-30
52mm 30% (550nm)
6-12 weeks
€114.80
Type Visible
Material BK7
Coating Chrome coating (Cr) but FND-92, MFND-92, is no coated
Wavelength Range 400 - 700nm
Parallelism ＜1′
Surface flatness λ
(Measurement area: φ30mm)
Surface Quality (Scratch-Dig) 60-40
Mount Material: Aluminum (Finishing: Black anodized)
Mount outer diameter φD φ52mm
Clear aperture φA φ47mm
Transmittance (550nm) 0.3
Availability Please contact
details
FND-25C02-20
25mm 20% (550nm)
1 week
€54.90
Type Visible
Material BK7
Coating Chrome coating (Cr) but FND-92, MFND-92, is no coated
Wavelength Range 400 - 700nm
Parallelism ＜1′
Surface flatness λ
(Measurement area: φ30mm)
Surface Quality (Scratch-Dig) 60-40
Clear aperture 90% of the diameter
Diameter φD φ25mm
Transmittance (550nm) 0.2
Availability From stock
details
MFND-25-0.1
25mm 0.1% (550nm)
6-12 weeks
€64.30
Type Visible
Material BK7
Coating Chrome coating (Cr) but FND-92, MFND-92, is no coated
Wavelength Range 400 - 700nm
Parallelism ＜1′
Surface flatness λ
(Measurement area: φ30mm)
Surface Quality (Scratch-Dig) 60-40
Mount Material: Aluminum (Finishing: Black anodized)
Mount outer diameter φD φ25mm
Clear aperture φA φ17mm
Transmittance (550nm) 0.001
Availability Please contact
details
MFND-52-60
52mm 60% (550nm)
6-12 weeks
€114.80
Type Visible
Material BK7
Coating Chrome coating (Cr) but FND-92, MFND-92, is no coated
Wavelength Range 400 - 700nm
Parallelism ＜1′
Surface flatness λ
(Measurement area: φ30mm)
Surface Quality (Scratch-Dig) 60-40
Mount Material: Aluminum (Finishing: Black anodized)
Mount outer diameter φD φ52mm
Clear aperture φA φ47mm
Transmittance (550nm) 0.6
Availability Please contact
details
FND-25C02-50
25mm 50% (550nm)
1 week
€54.90
Type Visible
Material BK7
Coating Chrome coating (Cr) but FND-92, MFND-92, is no coated
Wavelength Range 400 - 700nm
Parallelism ＜1′
Surface flatness λ
(Measurement area: φ30mm)
Surface Quality (Scratch-Dig) 60-40
Clear aperture 90% of the diameter
Diameter φD φ25mm
Transmittance (550nm) 0.5
Availability From stock
details
MFND-25-10
25mm 10% (550nm)
6-12 weeks
€60.00
Type Visible
Material BK7
Coating Chrome coating (Cr) but FND-92, MFND-92, is no coated
Wavelength Range 400 - 700nm
Parallelism ＜1′
Surface flatness λ
(Measurement area: φ30mm)
Surface Quality (Scratch-Dig) 60-40
Mount Material: Aluminum (Finishing: Black anodized)
Mount outer diameter φD φ25mm
Clear aperture φA φ17mm
Transmittance (550nm) 0.1
Availability Please contact
details
MFND-52-92
52mm 92% (550nm)
6-12 weeks
€54.90
Type Visible
Material BK7
Coating Chrome coating (Cr) but FND-92, MFND-92, is no coated
Wavelength Range 400 - 700nm
Parallelism ＜1′
Surface flatness λ
(Measurement area: φ30mm)
Surface Quality (Scratch-Dig) 60-40
Mount Material: Aluminum (Finishing: Black anodized)
Mount outer diameter φD φ52mm
Clear aperture φA φ47mm
Transmittance (550nm) 0.92
Availability Please contact
details
FND-15C02-5
15mm 5% (550nm)
1 week
€50.60
Type Visible
Material BK7
Coating Chrome coating (Cr) but FND-92, MFND-92, is no coated
Wavelength Range 400 - 700nm
Parallelism ＜1′
Surface flatness λ
(Measurement area: φ30mm)
Surface Quality (Scratch-Dig) 60-40
Clear aperture 90% of the diameter
Diameter φD φ15mm
Transmittance (550nm) 0.05
Availability From stock
details
FND-25C02-80
25mm 80% (550nm)
6-12 weeks
€54.90
Type Visible
Material BK7
Coating Chrome coating (Cr) but FND-92, MFND-92, is no coated
Wavelength Range 400 - 700nm
Parallelism ＜1′
Surface flatness λ
(Measurement area: φ30mm)
Surface Quality (Scratch-Dig) 60-40
Clear aperture 90% of the diameter
Diameter φD φ25mm
Transmittance (550nm) 0.8
Availability From stock
details
MFND-25-40
25mm 40% (550nm)
6-12 weeks
€60.00
Type Visible
Material BK7
Coating Chrome coating (Cr) but FND-92, MFND-92, is no coated
Wavelength Range 400 - 700nm
Parallelism ＜1′
Surface flatness λ
(Measurement area: φ30mm)
Surface Quality (Scratch-Dig) 60-40
Mount Material: Aluminum (Finishing: Black anodized)
Mount outer diameter φD φ25mm
Clear aperture φA φ17mm
Transmittance (550nm) 0.4
Availability Please contact
details
FND-15C02-30
15mm 30% (550nm)
1 week
€41.50
Type Visible
Material BK7
Coating Chrome coating (Cr) but FND-92, MFND-92, is no coated
Wavelength Range 400 - 700nm
Parallelism ＜1′
Surface flatness λ
(Measurement area: φ30mm)
Surface Quality (Scratch-Dig) 60-40
Clear aperture 90% of the diameter
Diameter φD φ15mm
Transmittance (550nm) 0.3
Availability From stock
details
FND-30C02-1
30mm 1% (550nm)
1 week
€69.00
Type Visible
Material BK7
Coating Chrome coating (Cr) but FND-92, MFND-92, is no coated
Wavelength Range 400 - 700nm
Parallelism ＜1′
Surface flatness λ
(Measurement area: φ30mm)
Surface Quality (Scratch-Dig) 60-40
Clear aperture 90% of the diameter
Diameter φD φ30mm
Transmittance (550nm) 0.01
Availability From stock
details
MFND-25-70
25mm 70% (550nm)
6-12 weeks
€60.00
Type Visible
Material BK7
Coating Chrome coating (Cr) but FND-92, MFND-92, is no coated
Wavelength Range 400 - 700nm
Parallelism ＜1′
Surface flatness λ
(Measurement area: φ30mm)
Surface Quality (Scratch-Dig) 60-40
Mount Material: Aluminum (Finishing: Black anodized)
Mount outer diameter φD φ25mm
Clear aperture φA φ17mm
Transmittance (550nm) 0.7
Availability Please contact
details
FND-15C02-60
15mm 60% (550nm)
1 week
€41.50
Type Visible
Material BK7
Coating Chrome coating (Cr) but FND-92, MFND-92, is no coated
Wavelength Range 400 - 700nm
Parallelism ＜1′
Surface flatness λ
(Measurement area: φ30mm)
Surface Quality (Scratch-Dig) 60-40
Clear aperture 90% of the diameter
Diameter φD φ15mm
Transmittance (550nm) 0.6
Availability From stock
details
FND-30C02-20
30mm 20% (550nm)
6-12 weeks
€69.00
Type Visible
Material BK7
Coating Chrome coating (Cr) but FND-92, MFND-92, is no coated
Wavelength Range 400 - 700nm
Parallelism ＜1′
Surface flatness λ
(Measurement area: φ30mm)
Surface Quality (Scratch-Dig) 60-40
Clear aperture 90% of the diameter
Diameter φD φ30mm
Transmittance (550nm) 0.2
Availability From stock
details
MFND-30-0.1
30mm 0.1% (550nm)
6-12 weeks
€79.20
Type Visible
Material BK7
Coating Chrome coating (Cr) but FND-92, MFND-92, is no coated
Wavelength Range 400 - 700nm
Parallelism ＜1′
Surface flatness λ
(Measurement area: φ30mm)
Surface Quality (Scratch-Dig) 60-40
Mount Material: Aluminum (Finishing: Black anodized)
Mount outer diameter φD φ30mm
Clear aperture φA φ22mm
Transmittance (550nm) 0.001
Availability Please contact
details
FND-15C02-92
15mm 92% (550nm)
6-12 weeks
€18.20
Type Visible
Material BK7
Coating Chrome coating (Cr) but FND-92, MFND-92, is no coated
Wavelength Range 400 - 700nm
Parallelism ＜1′
Surface flatness λ
(Measurement area: φ30mm)
Surface Quality (Scratch-Dig) 60-40
Clear aperture 90% of the diameter
Diameter φD φ15mm
Transmittance (550nm) 0.92
Availability From stock
details
FND-30C02-50
30mm 50% (550nm)
1 week
€69.00
Type Visible
Material BK7
Coating Chrome coating (Cr) but FND-92, MFND-92, is no coated
Wavelength Range 400 - 700nm
Parallelism ＜1′
Surface flatness λ
(Measurement area: φ30mm)
Surface Quality (Scratch-Dig) 60-40
Clear aperture 90% of the diameter
Diameter φD φ30mm
Transmittance (550nm) 0.5
Availability Please contact
details
MFND-30-10
30mm 10% (550nm)
6-12 weeks
€74.30
Type Visible
Material BK7
Coating Chrome coating (Cr) but FND-92, MFND-92, is no coated
Wavelength Range 400 - 700nm
Parallelism ＜1′
Surface flatness λ
(Measurement area: φ30mm)
Surface Quality (Scratch-Dig) 60-40
Mount Material: Aluminum (Finishing: Black anodized)
Mount outer diameter φD φ30mm
Clear aperture φA φ22mm
Transmittance (550nm) 0.1
Availability Please contact
details
FND-20C02-5
20mm 5% (550nm)
1 week
€54.90
Type Visible
Material BK7
Coating Chrome coating (Cr) but FND-92, MFND-92, is no coated
Wavelength Range 400 - 700nm
Parallelism ＜1′
Surface flatness λ
(Measurement area: φ30mm)
Surface Quality (Scratch-Dig) 60-40
Clear aperture 90% of the diameter
Diameter φD φ20mm
Transmittance (550nm) 0.05
Availability Please contact
details
FND-30C02-80
30mm 80% (550nm)
1 week
€69.00
Type Visible
Material BK7
Coating Chrome coating (Cr) but FND-92, MFND-92, is no coated
Wavelength Range 400 - 700nm
Parallelism ＜1′
Surface flatness λ
(Measurement area: φ30mm)
Surface Quality (Scratch-Dig) 60-40
Clear aperture 90% of the diameter
Diameter φD φ30mm
Transmittance (550nm) 0.8
Availability Please contact
details
MFND-30-40
30mm 40% (550nm)
6-12 weeks
€74.30
Type Visible
Material BK7
Coating Chrome coating (Cr) but FND-92, MFND-92, is no coated
Wavelength Range 400 - 700nm
Parallelism ＜1′
Surface flatness λ
(Measurement area: φ30mm)
Surface Quality (Scratch-Dig) 60-40
Mount Material: Aluminum (Finishing: Black anodized)
Mount outer diameter φD φ30mm
Clear aperture φA φ22mm
Transmittance (550nm) 0.4
Availability Please contact
details
FND-20C02-30
20mm 30% (550nm)
1 week
€50.60
Type Visible
Material BK7
Coating Chrome coating (Cr) but FND-92, MFND-92, is no coated
Wavelength Range 400 - 700nm
Parallelism ＜1′
Surface flatness λ
(Measurement area: φ30mm)
Surface Quality (Scratch-Dig) 60-40
Clear aperture 90% of the diameter
Diameter φD φ20mm
Transmittance (550nm) 0.3
Availability Please contact
details
FND-50C02-1
50mm 1% (550nm)
6-12 weeks
€124.20
Type Visible
Material BK7
Coating Chrome coating (Cr) but FND-92, MFND-92, is no coated
Wavelength Range 400 - 700nm
Parallelism ＜1′
Surface flatness λ
(Measurement area: φ30mm)
Surface Quality (Scratch-Dig) 60-40
Clear aperture 90% of the diameter
Diameter φD φ50mm
Transmittance (550nm) 0.01
Availability From stock
details
MFND-30-70
30mm 70% (550nm)
6-12 weeks
€74.30
Type Visible
Material BK7
Coating Chrome coating (Cr) but FND-92, MFND-92, is no coated
Wavelength Range 400 - 700nm
Parallelism ＜1′
Surface flatness λ
(Measurement area: φ30mm)
Surface Quality (Scratch-Dig) 60-40
Mount Material: Aluminum (Finishing: Black anodized)
Mount outer diameter φD φ30mm
Clear aperture φA φ22mm
Transmittance (550nm) 0.7
Availability Please contact
details
FND-20C02-60
20mm 60% (550nm)
1 week
€50.60
Type Visible
Material BK7
Coating Chrome coating (Cr) but FND-92, MFND-92, is no coated
Wavelength Range 400 - 700nm
Parallelism ＜1′
Surface flatness λ
(Measurement area: φ30mm)
Surface Quality (Scratch-Dig) 60-40
Clear aperture 90% of the diameter
Diameter φD φ20mm
Transmittance (550nm) 0.6
Availability Please contact
details
FND-50C02-20
50mm 20% (550nm)
6-12 weeks
€100.80
Type Visible
Material BK7
Coating Chrome coating (Cr) but FND-92, MFND-92, is no coated
Wavelength Range 400 - 700nm
Parallelism ＜1′
Surface flatness λ
(Measurement area: φ30mm)
Surface Quality (Scratch-Dig) 60-40
Clear aperture 90% of the diameter
Diameter φD φ50mm
Transmittance (550nm) 0.2
Availability From stock
details
MFND-52-0.1
52mm 0.1% (550nm)
6-12 weeks
€137.60
Type Visible
Material BK7
Coating Chrome coating (Cr) but FND-92, MFND-92, is no coated
Wavelength Range 400 - 700nm
Parallelism ＜1′
Surface flatness λ
(Measurement area: φ30mm)
Surface Quality (Scratch-Dig) 60-40
Mount Material: Aluminum (Finishing: Black anodized)
Mount outer diameter φD φ52mm
Clear aperture φA φ47mm
Transmittance (550nm) 0.001
Availability Please contact
details
FND-20C02-92
20mm 92% (550nm)
6-12 weeks
€21.20
Type Visible
Material BK7
Coating Chrome coating (Cr) but FND-92, MFND-92, is no coated
Wavelength Range 400 - 700nm
Parallelism ＜1′
Surface flatness λ
(Measurement area: φ30mm)
Surface Quality (Scratch-Dig) 60-40
Clear aperture 90% of the diameter
Diameter φD φ20mm
Transmittance (550nm) 0.92
Availability Please contact
details
FND-50C02-50
50mm 50% (550nm)
1 week
€100.80
Type Visible
Material BK7
Coating Chrome coating (Cr) but FND-92, MFND-92, is no coated
Wavelength Range 400 - 700nm
Parallelism ＜1′
Surface flatness λ
(Measurement area: φ30mm)
Surface Quality (Scratch-Dig) 60-40
Clear aperture 90% of the diameter
Diameter φD φ50mm
Transmittance (550nm) 0.5
Availability From stock
details
MFND-52-10
52mm 10% (550nm)
6-12 weeks
€114.80
Type Visible
Material BK7
Coating Chrome coating (Cr) but FND-92, MFND-92, is no coated
Wavelength Range 400 - 700nm
Parallelism ＜1′
Surface flatness λ
(Measurement area: φ30mm)
Surface Quality (Scratch-Dig) 60-40
Mount Material: Aluminum (Finishing: Black anodized)
Mount outer diameter φD φ52mm
Clear aperture φA φ47mm
Transmittance (550nm) 0.1
Availability Please contact
details
FND-25C02-5
25mm 5% (550nm)
1 week
€60.00
Type Visible
Material BK7
Coating Chrome coating (Cr) but FND-92, MFND-92, is no coated
Wavelength Range 400 - 700nm
Parallelism ＜1′
Surface flatness λ
(Measurement area: φ30mm)
Surface Quality (Scratch-Dig) 60-40
Clear aperture 90% of the diameter
Diameter φD φ25mm
Transmittance (550nm) 0.05
Availability From stock
details
FND-50C02-80
50mm 80% (550nm)
6-12 weeks
€100.80
Type Visible
Material BK7
Coating Chrome coating (Cr) but FND-92, MFND-92, is no coated
Wavelength Range 400 - 700nm
Parallelism ＜1′
Surface flatness λ
(Measurement area: φ30mm)
Surface Quality (Scratch-Dig) 60-40
Clear aperture 90% of the diameter
Diameter φD φ50mm
Transmittance (550nm) 0.8
Availability From stock
details
MFND-52-40
52mm 40% (550nm)
6-12 weeks
€114.80
Type Visible
Material BK7
Coating Chrome coating (Cr) but FND-92, MFND-92, is no coated
Wavelength Range 400 - 700nm
Parallelism ＜1′
Surface flatness λ
(Measurement area: φ30mm)
Surface Quality (Scratch-Dig) 60-40
Mount Material: Aluminum (Finishing: Black anodized)
Mount outer diameter φD φ52mm
Clear aperture φA φ47mm
Transmittance (550nm) 0.4
Availability Please contact
details
FND-25C02-30
25mm 30% (550nm)
1 week
€54.90
Type Visible
Material BK7
Coating Chrome coating (Cr) but FND-92, MFND-92, is no coated
Wavelength Range 400 - 700nm
Parallelism ＜1′
Surface flatness λ
(Measurement area: φ30mm)
Surface Quality (Scratch-Dig) 60-40
Clear aperture 90% of the diameter
Diameter φD φ25mm
Transmittance (550nm) 0.3
Availability From stock
details
MFND-25-1
25mm 1% (550nm)
6-12 weeks
€64.30
Type Visible
Material BK7
Coating Chrome coating (Cr) but FND-92, MFND-92, is no coated
Wavelength Range 400 - 700nm
Parallelism ＜1′
Surface flatness λ
(Measurement area: φ30mm)
Surface Quality (Scratch-Dig) 60-40
Mount Material: Aluminum (Finishing: Black anodized)
Mount outer diameter φD φ25mm
Clear aperture φA φ17mm
Transmittance (550nm) 0.01
Availability Please contact
details
MFND-52-70
52mm 70% (550nm)
6-12 weeks
€114.80
Type Visible
Material BK7
Coating Chrome coating (Cr) but FND-92, MFND-92, is no coated
Wavelength Range 400 - 700nm
Parallelism ＜1′
Surface flatness λ
(Measurement area: φ30mm)
Surface Quality (Scratch-Dig) 60-40
Mount Material: Aluminum (Finishing: Black anodized)
Mount outer diameter φD φ52mm
Clear aperture φA φ47mm
Transmittance (550nm) 0.7
Availability Please contact
details
FND-15C02-0.1
15mm 0.1% (550nm)
1 week
€50.60
Type Visible
Material BK7
Coating Chrome coating (Cr) but FND-92, MFND-92, is no coated
Wavelength Range 400 - 700nm
Parallelism ＜1′
Surface flatness λ
(Measurement area: φ30mm)
Surface Quality (Scratch-Dig) 60-40
Clear aperture 90% of the diameter
Diameter φD φ15mm
Transmittance (550nm) 0.001
Availability From stock
details
FND-25C02-60
25mm 60% (550nm)
6-12 weeks
€54.90
Type Visible
Material BK7
Coating Chrome coating (Cr) but FND-92, MFND-92, is no coated
Wavelength Range 400 - 700nm
Parallelism ＜1′
Surface flatness λ
(Measurement area: φ30mm)
Surface Quality (Scratch-Dig) 60-40
Clear aperture 90% of the diameter
Diameter φD φ25mm
Transmittance (550nm) 0.6
Availability From stock
details
MFND-25-20
25mm 20% (550nm)
6-12 weeks
€60.00
Type Visible
Material BK7
Coating Chrome coating (Cr) but FND-92, MFND-92, is no coated
Wavelength Range 400 - 700nm
Parallelism ＜1′
Surface flatness λ
(Measurement area: φ30mm)
Surface Quality (Scratch-Dig) 60-40
Mount Material: Aluminum (Finishing: Black anodized)
Mount outer diameter φD φ25mm
Clear aperture φA φ17mm
Transmittance (550nm) 0.2
Availability Please contact
details
FND-15C02-10
15mm 10% (550nm)
1 week
€41.50
Type Visible
Material BK7
Coating Chrome coating (Cr) but FND-92, MFND-92, is no coated
Wavelength Range 400 - 700nm
Parallelism ＜1′
Surface flatness λ
(Measurement area: φ30mm)
Surface Quality (Scratch-Dig) 60-40
Clear aperture 90% of the diameter
Diameter φD φ15mm
Transmittance (550nm) 0.1
Availability From stock
details
FND-25C02-92
25mm 92% (550nm)
6-12 weeks
€23.10
Type Visible
Material BK7
Coating Chrome coating (Cr) but FND-92, MFND-92, is no coated
Wavelength Range 400 - 700nm
Parallelism ＜1′
Surface flatness λ
(Measurement area: φ30mm)
Surface Quality (Scratch-Dig) 60-40
Clear aperture 90% of the diameter
Diameter φD φ25mm
Transmittance (550nm) 0.92
Availability From stock
details
MFND-25-50
25mm 50% (550nm)
6-12 weeks
€60.00
Type Visible
Material BK7
Coating Chrome coating (Cr) but FND-92, MFND-92, is no coated
Wavelength Range 400 - 700nm
Parallelism ＜1′
Surface flatness λ
(Measurement area: φ30mm)
Surface Quality (Scratch-Dig) 60-40
Mount Material: Aluminum (Finishing: Black anodized)
Mount outer diameter φD φ25mm
Clear aperture φA φ17mm
Transmittance (550nm) 0.5
Availability Please contact
details
FND-15C02-40
15mm 40% (550nm)
1 week
€41.50
Type Visible
Material BK7
Coating Chrome coating (Cr) but FND-92, MFND-92, is no coated
Wavelength Range 400 - 700nm
Parallelism ＜1′
Surface flatness λ
(Measurement area: φ30mm)
Surface Quality (Scratch-Dig) 60-40
Clear aperture 90% of the diameter
Diameter φD φ15mm
Transmittance (550nm) 0.4
Availability From stock
details
FND-30C02-5
30mm 5% (550nm)
1 week
€69.00
Type Visible
Material BK7
Coating Chrome coating (Cr) but FND-92, MFND-92, is no coated
Wavelength Range 400 - 700nm
Parallelism ＜1′
Surface flatness λ
(Measurement area: φ30mm)
Surface Quality (Scratch-Dig) 60-40
Clear aperture 90% of the diameter
Diameter φD φ30mm
Transmittance (550nm) 0.05
Availability From stock
details
MFND-25-80
25mm 80% (550nm)
6-12 weeks
€60.00
Type Visible
Material BK7
Coating Chrome coating (Cr) but FND-92, MFND-92, is no coated
Wavelength Range 400 - 700nm
Parallelism ＜1′
Surface flatness λ
(Measurement area: φ30mm)
Surface Quality (Scratch-Dig) 60-40
Mount Material: Aluminum (Finishing: Black anodized)
Mount outer diameter φD φ25mm
Clear aperture φA φ17mm
Transmittance (550nm) 0.8
Availability Please contact
details
FND-15C02-70
15mm 70% (550nm)
1 week
€41.50
Type Visible
Material BK7
Coating Chrome coating (Cr) but FND-92, MFND-92, is no coated
Wavelength Range 400 - 700nm
Parallelism ＜1′
Surface flatness λ
(Measurement area: φ30mm)
Surface Quality (Scratch-Dig) 60-40
Clear aperture 90% of the diameter
Diameter φD φ15mm
Transmittance (550nm) 0.7
Availability From stock
details
FND-30C02-30
30mm 30% (550nm)
6-12 weeks
€69.00
Type Visible
Material BK7
Coating Chrome coating (Cr) but FND-92, MFND-92, is no coated
Wavelength Range 400 - 700nm
Parallelism ＜1′
Surface flatness λ
(Measurement area: φ30mm)
Surface Quality (Scratch-Dig) 60-40
Clear aperture 90% of the diameter
Diameter φD φ30mm
Transmittance (550nm) 0.3
Availability Please contact
details
MFND-30-1
30mm 1% (550nm)
6-12 weeks
€79.20
Type Visible
Material BK7
Coating Chrome coating (Cr) but FND-92, MFND-92, is no coated
Wavelength Range 400 - 700nm
Parallelism ＜1′
Surface flatness λ
(Measurement area: φ30mm)
Surface Quality (Scratch-Dig) 60-40
Mount Material: Aluminum (Finishing: Black anodized)
Mount outer diameter φD φ30mm
Clear aperture φA φ22mm
Transmittance (550nm) 0.01
Availability Please contact
details
FND-20C02-0.1
20mm 0.1% (550nm)
1 week
€54.90
Type Visible
Material BK7
Coating Chrome coating (Cr) but FND-92, MFND-92, is no coated
Wavelength Range 400 - 700nm
Parallelism ＜1′
Surface flatness λ
(Measurement area: φ30mm)
Surface Quality (Scratch-Dig) 60-40
Clear aperture 90% of the diameter
Diameter φD φ20mm
Transmittance (550nm) 0.001
Availability Please contact
details
FND-30C02-60
30mm 60% (550nm)
1 week
€69.00
Type Visible
Material BK7
Coating Chrome coating (Cr) but FND-92, MFND-92, is no coated
Wavelength Range 400 - 700nm
Parallelism ＜1′
Surface flatness λ
(Measurement area: φ30mm)
Surface Quality (Scratch-Dig) 60-40
Clear aperture 90% of the diameter
Diameter φD φ30mm
Transmittance (550nm) 0.6
Availability Please contact
details
MFND-30-20
30mm 20% (550nm)
6-12 weeks
€74.30
Type Visible
Material BK7
Coating Chrome coating (Cr) but FND-92, MFND-92, is no coated
Wavelength Range 400 - 700nm
Parallelism ＜1′
Surface flatness λ
(Measurement area: φ30mm)
Surface Quality (Scratch-Dig) 60-40
Mount Material: Aluminum (Finishing: Black anodized)
Mount outer diameter φD φ30mm
Clear aperture φA φ22mm
Transmittance (550nm) 0.2
Availability Please contact
details
FND-20C02-10
20mm 10% (550nm)
1 week
€50.60
Type Visible
Material BK7
Coating Chrome coating (Cr) but FND-92, MFND-92, is no coated
Wavelength Range 400 - 700nm
Parallelism ＜1′
Surface flatness λ
(Measurement area: φ30mm)
Surface Quality (Scratch-Dig) 60-40
Clear aperture 90% of the diameter
Diameter φD φ20mm
Transmittance (550nm) 0.1
Availability Please contact
details
FND-30C02-92
30mm 92% (550nm)
6-12 weeks
€28.40
Type Visible
Material BK7
Coating Chrome coating (Cr) but FND-92, MFND-92, is no coated
Wavelength Range 400 - 700nm
Parallelism ＜1′
Surface flatness λ
(Measurement area: φ30mm)
Surface Quality (Scratch-Dig) 60-40
Clear aperture 90% of the diameter
Diameter φD φ30mm
Transmittance (550nm) 0.92
Availability Please contact
details
MFND-30-50
30mm 50% (550nm)
6-12 weeks
€74.30
Type Visible
Material BK7
Coating Chrome coating (Cr) but FND-92, MFND-92, is no coated
Wavelength Range 400 - 700nm
Parallelism ＜1′
Surface flatness λ
(Measurement area: φ30mm)
Surface Quality (Scratch-Dig) 60-40
Mount Material: Aluminum (Finishing: Black anodized)
Mount outer diameter φD φ30mm
Clear aperture φA φ22mm
Transmittance (550nm) 0.5
Availability Please contact
details
FND-20C02-40
20mm 40% (550nm)
6-12 weeks
€50.60
Type Visible
Material BK7
Coating Chrome coating (Cr) but FND-92, MFND-92, is no coated
Wavelength Range 400 - 700nm
Parallelism ＜1′
Surface flatness λ
(Measurement area: φ30mm)
Surface Quality (Scratch-Dig) 60-40
Clear aperture 90% of the diameter
Diameter φD φ20mm
Transmittance (550nm) 0.4
Availability Please contact
details
FND-50C02-5
50mm 5% (550nm)
1 week
€100.80
Type Visible
Material BK7
Coating Chrome coating (Cr) but FND-92, MFND-92, is no coated
Wavelength Range 400 - 700nm
Parallelism ＜1′
Surface flatness λ
(Measurement area: φ30mm)
Surface Quality (Scratch-Dig) 60-40
Clear aperture 90% of the diameter
Diameter φD φ50mm
Transmittance (550nm) 0.05
Availability From stock
details
MFND-30-80
30mm 80% (550nm)
6-12 weeks
€74.30
Type Visible
Material BK7
Coating Chrome coating (Cr) but FND-92, MFND-92, is no coated
Wavelength Range 400 - 700nm
Parallelism ＜1′
Surface flatness λ
(Measurement area: φ30mm)
Surface Quality (Scratch-Dig) 60-40
Mount Material: Aluminum (Finishing: Black anodized)
Mount outer diameter φD φ30mm
Clear aperture φA φ22mm
Transmittance (550nm) 0.8
Availability Please contact

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◦The metal reflection coating provides an extremely smooth transmission characteristic from the UV to IR wavelengths.
◦The substrate thickness is 2mm +/−0.1mm with no difference with the transmittance.