Micro-Sphere Ball Lenses

MS

Micro-Sphere Ball Lenses
In stock
SKU
MS
Micro-Sphere Ball Lenses are mostly used for coupling optical fibers to laser diodes and other fibers or detectors.
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Name
Diameter φD
Focal length
Delivery Price Add to cart
1mm 0.54mm (at 588nm)
in stock
$22.06
Material LaSF9
Coating MS-P ; Uncoated
MS-P1,MS-P2,MS-P3 ; Antireflection coating
Clear aperture 80% of the diameter
Surface Quality (Scratch-Dig) 40-20
Wavelength range 400 - 2000nm
Diameter φD φ1mm
Focal length f 0.54mm (at 588nm)
Back focal length fb 0.04mm (at 588nm)
Availability Please contact
1mm 0.55mm (at 633nm)
in stock
$39.00
Material LaSF9
Coating MS-P ; Uncoated
MS-P1,MS-P2,MS-P3 ; Antireflection coating
Clear aperture 80% of the diameter
Surface Quality (Scratch-Dig) 40-20
Wavelength range 400 - 700nm
Diameter φD φ1mm
Focal length f 0.55mm (at 633nm)
Back focal length fb 0.05mm (at 633nm)
Availability Please contact
8mm 4.37mm (at 633nm)
in stock
$46.00
Material LaSF9
Coating MS-P ; Uncoated
MS-P1,MS-P2,MS-P3 ; Antireflection coating
Clear aperture 80% of the diameter
Surface Quality (Scratch-Dig) 40-20
Wavelength range 400 - 700nm
Diameter φD φ5mm
Focal length f 4.37mm (at 633nm)
Back focal length fb 0.37mm (at 633nm)
Availability Please contact
3mm 1.65mm (at 830nm)
in stock
$34.00
Material LaSF9
Coating MS-P ; Uncoated
MS-P1,MS-P2,MS-P3 ; Antireflection coating
Clear aperture 80% of the diameter
Surface Quality (Scratch-Dig) 40-20
Wavelength range 700 - 900nm
Diameter φD φ3mm
Focal length f 1.65mm (at 830nm)
Back focal length fb 0.15mm (at 830nm)
Availability Please contact
1mm 0.56mm (at 1300nm)
in stock
$39.00
Material LaSF9
Coating MS-P ; Uncoated
MS-P1,MS-P2,MS-P3 ; Antireflection coating
Clear aperture 80% of the diameter
Surface Quality (Scratch-Dig) 40-20
Wavelength range 1300 - 1550nm
Diameter φD φ1mm
Focal length f 0.56mm (at 1300nm)
Back focal length fb 0.06mm (at 1300nm)
Availability Please contact
8mm 4.45mm (at 1300nm)
in stock
$46.00
Material LaSF9
Coating MS-P ; Uncoated
MS-P1,MS-P2,MS-P3 ; Antireflection coating
Clear aperture 80% of the diameter
Surface Quality (Scratch-Dig) 40-20
Wavelength range 1300 - 1550nm
Diameter φD φ8mm
Focal length f 4.45mm (at 1300nm)
Back focal length fb 0.45mm (at 1300nm)
Availability Please contact
details
MS-05-2.8P
5mm 2.72mm (at 588nm)
in stock
$17.86
Material LaSF9
Coating MS-P ; Uncoated
MS-P1,MS-P2,MS-P3 ; Antireflection coating
Clear aperture 80% of the diameter
Surface Quality (Scratch-Dig) 40-20
Wavelength range 400 - 2000nm
Diameter φD φ5mm
Focal length f 2.72mm (at 588nm)
Back focal length fb 0.22mm (at 588nm)
Availability Please contact
2mm 1.09mm (at 633nm)
in stock
$32.00
Material LaSF9
Coating MS-P ; Uncoated
MS-P1,MS-P2,MS-P3 ; Antireflection coating
Clear aperture 80% of the diameter
Surface Quality (Scratch-Dig) 40-20
Wavelength range 400 - 700nm
Diameter φD φ2mm
Focal length f 1.09mm (at 633nm)
Back focal length fb 0.09mm (at 633nm)
Availability Please contact
1mm 0.55mm (at 830nm)
in stock
$39.00
Material LaSF9
Coating MS-P ; Uncoated
MS-P1,MS-P2,MS-P3 ; Antireflection coating
Clear aperture 80% of the diameter
Surface Quality (Scratch-Dig) 40-20
Wavelength range 700 - 900nm
Diameter φD φ1mm
Focal length f 0.55mm (at 830nm)
Back focal length fb 0.05mm (at 830nm)
Availability Please contact
5mm 2.75mm (at 830nm)
in stock
$35.00
Material LaSF9
Coating MS-P ; Uncoated
MS-P1,MS-P2,MS-P3 ; Antireflection coating
Clear aperture 80% of the diameter
Surface Quality (Scratch-Dig) 40-20
Wavelength range 700 - 900nm
Diameter φD φ5mm
Focal length f 2.75mm (at 830nm)
Back focal length fb 0.25mm (at 830nm)
Availability Please contact
2mm 1.11mm (at 1300nm)
in stock
$32.00
Material LaSF9
Coating MS-P ; Uncoated
MS-P1,MS-P2,MS-P3 ; Antireflection coating
Clear aperture 80% of the diameter
Surface Quality (Scratch-Dig) 40-20
Wavelength range 1300 - 1550nm
Diameter φD φ2mm
Focal length f 1.11mm (at 1300nm)
Back focal length fb 0.11mm (at 1300nm)
Availability Please contact
8mm 4.35mm (at 588nm)
in stock
$28.89
Material LaSF9
Coating MS-P ; Uncoated
MS-P1,MS-P2,MS-P3 ; Antireflection coating
Clear aperture 80% of the diameter
Surface Quality (Scratch-Dig) 40-20
Wavelength range 400 - 2000nm
Diameter φD φ8mm
Focal length f 4.35mm (at 588nm)
Back focal length fb 0.35mm (at 588nm)
Availability Please contact
5mm 2.73mm (at 633nm)
6-12 weeks
$35.00
Material LaSF9
Coating MS-P ; Uncoated
MS-P1,MS-P2,MS-P3 ; Antireflection coating
Clear aperture 80% of the diameter
Surface Quality (Scratch-Dig) 40-20
Wavelength range 400 - 700nm
Diameter φD φ5mm
Focal length f 2.73mm (at 633nm)
Back focal length fb 0.23mm (at 633nm)
Availability Please contact
2mm 1.1mm (at 830nm)
in stock
$32.00
Material LaSF9
Coating MS-P ; Uncoated
MS-P1,MS-P2,MS-P3 ; Antireflection coating
Clear aperture 80% of the diameter
Surface Quality (Scratch-Dig) 40-20
Wavelength range 700 - 900nm
Diameter φD φ2mm
Focal length f 1.1mm (at 830nm)
Back focal length fb 0.1mm (at 830nm)
Availability Please contact
8mm 4.41mm (at 830nm)
in stock
$46.00
Material LaSF9
Coating MS-P ; Uncoated
MS-P1,MS-P2,MS-P3 ; Antireflection coating
Clear aperture 80% of the diameter
Surface Quality (Scratch-Dig) 40-20
Wavelength range 700 - 900nm
Diameter φD φ8mm
Focal length f 4.41mm (at 830nm)
Back focal length fb 0.41mm (at 830nm)
Availability Please contact
3mm 1.67mm (at 1300nm)
in stock
$34.00
Material LaSF9
Coating MS-P ; Uncoated
MS-P1,MS-P2,MS-P3 ; Antireflection coating
Clear aperture 80% of the diameter
Surface Quality (Scratch-Dig) 40-20
Wavelength range 1300 - 1550nm
Diameter φD φ3mm
Focal length f 1.67mm (at 1300nm)
Back focal length fb 0.17mm (at 1300nm)
Availability Please contact

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◦Since these ball lenses are much smaller they are suitable for applications requiring reduction in size and weight. The lens circumference are completely polished and should be handled carefully to avoid damage
◦Both AR coated and uncoated are available. Single layer MgF2 is available in 3 variations of bandwidths 400 − 700nm, 700 − 900nm and 1300 − 1550nm.
◦Design wavelength of the focal lengths is 587.6nm (yellow helium line [d])