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Home>Laser Optics>Collimating and Focusing Lens Assemblies>Collimating and Focusing Lens Assemblies

Collimating and Focusing Lens Assemblies

 

Specification:

Wavelength Range: 635nm-980nm
Clear Aperture: 8.0±0.3mm
Surface Quality: 60/40 scratch and dig
Design Wavelength:780nm
Coatings: Broadband AR-Coatings @ 635nm-980nm
Paraxial Focal length: ±1% @ 780nm
Wavefront Distortion: /2 (p-v, over clear aperture, @ 632.8 nm)
Housing Material: Black anodized aluminum

COL0101 COL0102 COL0103

Collimating and Focusing Lenses

Part No f(mm) N.A. dia(mm) t(mm) f w (mm) f b (mm)

Spot size

(micron)

COL0101 8.0 0.500 15.0 12 1.0 3.1 2.0
COL0102 15.0 0.267 15.0 12 6.8 12.7 3.0
COL0103 25.4 0.157 20.0 8 20.0 23.9 5.0

Focal Length in Millimeter

Wavelength 635nm 650nm 670nm 780nm 830nm 980nm
COL0101 7.96 7.97 7.97 8.00 8.01 8.04
COL0102 14.94 14.95 14.96 15.00 15.03 15.08
COL0103 25.40 25.40 25.39 25.40 25.41 25.46

 

Prices exclude VAT and Carriage - POA for larger quantities

 

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Contact Information

sp3 plus ltd
18 All Saints Road
Tunbridge Wells,
Kent
TN4 9JF
United Kingdom

email:info@sp3plus.co.uk 

ph: +44 (0)1892 615571

fax:+44 (0)1892 615726