Product Description

Collimating and Focusing Lens Assemblies For Wavelengths 635nm-980nm

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

COL0101


COL0102

COL0102


COL0103

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

Please contact us for larger quantity factory pricing.