Lens Specifications
Design Wavelength633 nmMagnificationInfinite
Numerical Aperture0.30Window Thickness0.28mm mm
Clear Aperture3.70 mmLaser Window Material / IndexN-BK7 / 1.517
Effective Focal Length6.2 mmGlassD-ZK3
Working Distance Surface Quality40-20 Scratch-Dig(Entire Bulk Material)

354171-AAuto CAD PDFAuto CAD DXFSolidworkseDrawingStepZemax (ZAR)Zemax (ZMX)
C171TMD-AAuto CAD PDFAuto CAD DXFSolidworkseDrawingStepZemax (ZAR)Zemax (ZMX)

Vd number60.71
CTE (10-6 / °C)7.6
Thermo optic coefficient (10-6 / °C) (Δn/ΔT)3.2

Surface
R(mm)
k
A2
A4
A6
A8
A10
Side 1
PLANO
-
-
-
-
-
-
Side 2
3.623129
-1.420775
0
0.00235346
-8.4387E-07
5.36234E-07
-7.97877E-09
Side 1 and Side 2 are labeled as ASP1 and ASP2, respectively, on the drawings shown on the Specifications tab.
zSAG as a Function of YA44th Order Aspheric Coefficient
RRadius of CurvatureA66th Order Aspheric Coefficient
kConic ConstantA88th Order Aspheric Coefficient
A22nd Order Aspheric CoefficientAnnth Order Aspheric Coefficient