Ground Glass Diffusers

DFB1 - DFSQ1

In stock

SKU

DFB1 - DFSQ1

Ground glass diffuser has a large area diffusion of an incident light. It is widely used in prevention of imaging of lamp filament, to diffuse a large area of projected light or used as a screen.

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Name Diameter φD Material Delivery Price Add to cart

Ground Glass Diffuser (BK7) 30mm #400
DFB1-30C02-400

30mm

BK7

in stock

SGD 34.10

Material	BK7
Surface condition (Front surface)	Sand blasted surface at various sand number range
Surface condition (Rear surface)	Polished (Surface flatness: about 4λ)
Wavelength Range	DFB1: 400 − 2000nm DFSQ1: 200 − 2000nm
Clear aperture	90% of the diameter
Thickness	2mm
Diameter φD	φ30mm
Sand blasted surface (sand number range)	#400
Availability	From stock

Ground Glass Diffuser (BK7) 30mm #1000
DFB1-30C02-1000

30mm

BK7

1-3 weeks

SGD 34.10

Material	BK7
Surface condition (Front surface)	Sand blasted surface at various sand number range
Surface condition (Rear surface)	Polished (Surface flatness: about 4λ)
Wavelength Range	DFB1: 400 − 2000nm DFSQ1: 200 − 2000nm
Clear aperture	90% of the diameter
Thickness	2mm
Diameter φD	φ30mm
Sand blasted surface (sand number range)	#1000
Availability	From stock

Ground Glass Diffuser (BK7) 50mm #400
DFB1-50C02-400

50mm

BK7

in stock

SGD 56.10

Material	BK7
Surface condition (Front surface)	Sand blasted surface at various sand number range
Surface condition (Rear surface)	Polished (Surface flatness: about 4λ)
Wavelength Range	DFB1: 400 − 2000nm DFSQ1: 200 − 2000nm
Clear aperture	90% of the diameter
Thickness	2mm
Diameter φD	φ50mm
Sand blasted surface (sand number range)	#400
Availability	Please contact

Ground Glass Diffuser (BK7) 50mm #1000
DFB1-50C02-1000

50mm

BK7

1-3 weeks

SGD 56.10

Material	BK7
Surface condition (Front surface)	Sand blasted surface at various sand number range
Surface condition (Rear surface)	Polished (Surface flatness: about 4λ)
Wavelength Range	DFB1: 400 − 2000nm DFSQ1: 200 − 2000nm
Clear aperture	90% of the diameter
Thickness	2mm
Diameter φD	φ50mm
Sand blasted surface (sand number range)	#1000
Availability	From stock

Ground Glass Diffuser (Synthetic Fused Silica) 30mm #400
DFSQ1-30C02-400

30mm

Synthetic fused silica

1-3 weeks

SGD 57.90

Material	Synthetic fused silica
Surface condition (Front surface)	Sand blasted surface at various sand number range
Surface condition (Rear surface)	Polished (Surface flatness: about 4λ)
Wavelength Range	DFB1: 400 − 2000nm DFSQ1: 200 − 2000nm
Clear aperture	90% of the diameter
Thickness	2mm
Diameter φD	φ30mm
Sand blasted surface (sand number range)	#400
Availability	From stock

Ground Glass Diffuser (Synthetic Fused Silica) 30mm #1000
DFSQ1-30C02-1000

30mm

Synthetic fused silica

1-3 weeks

SGD 57.90

Material	Synthetic fused silica
Surface condition (Front surface)	Sand blasted surface at various sand number range
Surface condition (Rear surface)	Polished (Surface flatness: about 4λ)
Wavelength Range	DFB1: 400 − 2000nm DFSQ1: 200 − 2000nm
Clear aperture	90% of the diameter
Thickness	2mm
Diameter φD	φ30mm
Sand blasted surface (sand number range)	#1000
Availability	From stock

Ground Glass Diffuser (Synthetic Fused Silica) 50mm #400
DFSQ1-50C02-400

50mm

Synthetic fused silica

1-3 weeks

SGD 110.40

Material	Synthetic fused silica
Surface condition (Front surface)	Sand blasted surface at various sand number range
Surface condition (Rear surface)	Polished (Surface flatness: about 4λ)
Wavelength Range	DFB1: 400 − 2000nm DFSQ1: 200 − 2000nm
Clear aperture	90% of the diameter
Thickness	2mm
Diameter φD	φ50mm
Sand blasted surface (sand number range)	#400
Availability	Please contact

Ground Glass Diffuser (Synthetic Fused Silica) 50mm #1000
DFSQ1-50C02-1000

50mm

Synthetic fused silica

1-3 weeks

SGD 110.40

Material	Synthetic fused silica
Surface condition (Front surface)	Sand blasted surface at various sand number range
Surface condition (Rear surface)	Polished (Surface flatness: about 4λ)
Wavelength Range	DFB1: 400 − 2000nm DFSQ1: 200 − 2000nm
Clear aperture	90% of the diameter
Thickness	2mm
Diameter φD	φ50mm
Sand blasted surface (sand number range)	#1000
Availability	Please contact

Ground Glass Diffuser (BK7) 30mm #600
DFB1-30C02-600

30mm

BK7

in stock

SGD 34.10

Material	BK7
Surface condition (Front surface)	Sand blasted surface at various sand number range
Surface condition (Rear surface)	Polished (Surface flatness: about 4λ)
Wavelength Range	DFB1: 400 − 2000nm DFSQ1: 200 − 2000nm
Clear aperture	90% of the diameter
Thickness	2mm
Diameter φD	φ30mm
Sand blasted surface (sand number range)	#600
Availability	From stock

Ground Glass Diffuser (BK7) 30mm #1500
DFB1-30C02-1500

30mm

BK7

in stock

SGD 34.10

Material	BK7
Surface condition (Front surface)	Sand blasted surface at various sand number range
Surface condition (Rear surface)	Polished (Surface flatness: about 4λ)
Wavelength Range	DFB1: 400 − 2000nm DFSQ1: 200 − 2000nm
Clear aperture	90% of the diameter
Thickness	2mm
Diameter φD	φ30mm
Sand blasted surface (sand number range)	#1500
Availability	From stock

Ground Glass Diffuser (BK7) 50mm #600
DFB1-50C02-600

50mm

BK7

in stock

SGD 56.10

Material	BK7
Surface condition (Front surface)	Sand blasted surface at various sand number range
Surface condition (Rear surface)	Polished (Surface flatness: about 4λ)
Wavelength Range	DFB1: 400 − 2000nm DFSQ1: 200 − 2000nm
Clear aperture	90% of the diameter
Thickness	2mm
Diameter φD	φ50mm
Sand blasted surface (sand number range)	#600
Availability	From stock

Ground Glass Diffuser (BK7) 50mm #1500
DFB1-50C02-1500

50mm

BK7

1-3 weeks

SGD 56.10

Material	BK7
Surface condition (Front surface)	Sand blasted surface at various sand number range
Surface condition (Rear surface)	Polished (Surface flatness: about 4λ)
Wavelength Range	DFB1: 400 − 2000nm DFSQ1: 200 − 2000nm
Clear aperture	90% of the diameter
Thickness	2mm
Diameter φD	φ50mm
Sand blasted surface (sand number range)	#1500
Availability	From stock

Ground Glass Diffuser (Synthetic Fused Silica) 30mm #600
DFSQ1-30C02-600

30mm

Synthetic fused silica

1-3 weeks

SGD 57.90

Material	Synthetic fused silica
Surface condition (Front surface)	Sand blasted surface at various sand number range
Surface condition (Rear surface)	Polished (Surface flatness: about 4λ)
Wavelength Range	DFB1: 400 − 2000nm DFSQ1: 200 − 2000nm
Clear aperture	90% of the diameter
Thickness	2mm
Diameter φD	φ30mm
Sand blasted surface (sand number range)	#600
Availability	From stock

Ground Glass Diffuser (Synthetic Fused Silica) 30mm #1500
DFSQ1-30C02-1500

30mm

Synthetic fused silica

in stock

SGD 57.90

Material	Synthetic fused silica
Surface condition (Front surface)	Sand blasted surface at various sand number range
Surface condition (Rear surface)	Polished (Surface flatness: about 4λ)
Wavelength Range	DFB1: 400 − 2000nm DFSQ1: 200 − 2000nm
Clear aperture	90% of the diameter
Thickness	2mm
Diameter φD	φ30mm
Sand blasted surface (sand number range)	#1500
Availability	From stock

Ground Glass Diffuser (Synthetic Fused Silica) 50mm #600
DFSQ1-50C02-600

50mm

Synthetic fused silica

in stock

SGD 110.40

Material	Synthetic fused silica
Surface condition (Front surface)	Sand blasted surface at various sand number range
Surface condition (Rear surface)	Polished (Surface flatness: about 4λ)
Wavelength Range	DFB1: 400 − 2000nm DFSQ1: 200 − 2000nm
Clear aperture	90% of the diameter
Thickness	2mm
Diameter φD	φ50mm
Sand blasted surface (sand number range)	#600
Availability	From stock

Ground Glass Diffuser (Synthetic Fused Silica) 50mm #1500
DFSQ1-50C02-1500

50mm

Synthetic fused silica

in stock

SGD 110.40

Material	Synthetic fused silica
Surface condition (Front surface)	Sand blasted surface at various sand number range
Surface condition (Rear surface)	Polished (Surface flatness: about 4λ)
Wavelength Range	DFB1: 400 − 2000nm DFSQ1: 200 − 2000nm
Clear aperture	90% of the diameter
Thickness	2mm
Diameter φD	φ50mm
Sand blasted surface (sand number range)	#1500
Availability	From stock

Ground Glass Diffuser (BK7) 30mm #240
DFB1-30C02-240

30mm

BK7

in stock

SGD 34.10

Material	BK7
Surface condition (Front surface)	Sand blasted surface at various sand number range
Surface condition (Rear surface)	Polished (Surface flatness: about 4λ)
Wavelength Range	DFB1: 400 − 2000nm DFSQ1: 200 − 2000nm
Clear aperture	90% of the diameter
Thickness	2mm
Diameter φD	φ30mm
Sand blasted surface (sand number range)	#240
Availability	From stock

Ground Glass Diffuser (BK7) 30mm #800
DFB1-30C02-800

30mm

BK7

1-3 weeks

SGD 34.10

Material	BK7
Surface condition (Front surface)	Sand blasted surface at various sand number range
Surface condition (Rear surface)	Polished (Surface flatness: about 4λ)
Wavelength Range	DFB1: 400 − 2000nm DFSQ1: 200 − 2000nm
Clear aperture	90% of the diameter
Thickness	2mm
Diameter φD	φ30mm
Sand blasted surface (sand number range)	#800
Availability	From stock

Ground Glass Diffuser (BK7) 50mm #240
DFB1-50C02-240

50mm

BK7

1-3 weeks

SGD 56.10

Material	BK7
Surface condition (Front surface)	Sand blasted surface at various sand number range
Surface condition (Rear surface)	Polished (Surface flatness: about 4λ)
Wavelength Range	DFB1: 400 − 2000nm DFSQ1: 200 − 2000nm
Clear aperture	90% of the diameter
Thickness	2mm
Diameter φD	φ50mm
Sand blasted surface (sand number range)	#240
Availability	From stock

Ground Glass Diffuser (BK7) 50mm #800
DFB1-50C02-800

50mm

BK7

in stock

SGD 56.10

Material	BK7
Surface condition (Front surface)	Sand blasted surface at various sand number range
Surface condition (Rear surface)	Polished (Surface flatness: about 4λ)
Wavelength Range	DFB1: 400 − 2000nm DFSQ1: 200 − 2000nm
Clear aperture	90% of the diameter
Thickness	2mm
Diameter φD	φ50mm
Sand blasted surface (sand number range)	#800
Availability	From stock

Ground Glass Diffuser (Synthetic Fused Silica) 30mm #240
DFSQ1-30C02-240

30mm

Synthetic fused silica

1-3 weeks

SGD 57.90

Material	Synthetic fused silica
Surface condition (Front surface)	Sand blasted surface at various sand number range
Surface condition (Rear surface)	Polished (Surface flatness: about 4λ)
Wavelength Range	DFB1: 400 − 2000nm DFSQ1: 200 − 2000nm
Clear aperture	90% of the diameter
Thickness	2mm
Diameter φD	φ30mm
Sand blasted surface (sand number range)	#240
Availability	From stock

Ground Glass Diffuser (Synthetic Fused Silica) 30mm #800
DFSQ1-30C02-800

30mm

Synthetic fused silica

in stock

SGD 57.90

Material	Synthetic fused silica
Surface condition (Front surface)	Sand blasted surface at various sand number range
Surface condition (Rear surface)	Polished (Surface flatness: about 4λ)
Wavelength Range	DFB1: 400 − 2000nm DFSQ1: 200 − 2000nm
Clear aperture	90% of the diameter
Thickness	2mm
Diameter φD	φ30mm
Sand blasted surface (sand number range)	#800
Availability	From stock

Ground Glass Diffuser (Synthetic Fused Silica) 50mm #240
DFSQ1-50C02-240

50mm

Synthetic fused silica

in stock

SGD 110.40

Material	Synthetic fused silica
Surface condition (Front surface)	Sand blasted surface at various sand number range
Surface condition (Rear surface)	Polished (Surface flatness: about 4λ)
Wavelength Range	DFB1: 400 − 2000nm DFSQ1: 200 − 2000nm
Clear aperture	90% of the diameter
Thickness	2mm
Diameter φD	φ50mm
Sand blasted surface (sand number range)	#240
Availability	From stock

Ground Glass Diffuser (Synthetic Fused Silica) 30mm #800
DFSQ1-50C02-800

50mm

Synthetic fused silica

1-3 weeks

SGD 110.40

Material	Synthetic fused silica
Surface condition (Front surface)	Sand blasted surface at various sand number range
Surface condition (Rear surface)	Polished (Surface flatness: about 4λ)
Wavelength Range	DFB1: 400 − 2000nm DFSQ1: 200 − 2000nm
Clear aperture	90% of the diameter
Thickness	2mm
Diameter φD	φ50mm
Sand blasted surface (sand number range)	#800
Availability	From stock

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◦The ground glass diffuser with sandblasted surface at a grit range from #240 to #1500. The higher the grit number the finer the sandblast size.
◦BK7 for visible and NIR and for Ultraviolet we recommend Synthetic fused silica substrates.