Lens Specifications
Design Wavelength4100 nmMagnificationInfinite
Numerical Aperture0.56Window Thickness
Clear Aperture7.80 mmLaser Window Material / IndexN/A
Effective Focal Length5.95 mmGlassBD-2
Working Distance5.00 mmSurface Quality80-50 Scratch-Dig(Entire Bulk Material)
390028-EAuto CAD PDFAuto CAD DXFSolidworkseDrawingStepZemax (ZMX)
C028TME-EAuto CAD PDFAuto CAD DXFSolidworkseDrawingStepZemax (ZMX)

Vd number-
CTE (10-6 / °C)13.5
Thermo optic coefficient (10-6 / °C) (Δn/ΔT)91

Surface
R(mm)
k
A2
A4
A6
A8
A10
A12
Side 2
0
-
-
-
-
-
-
-
Side 1
9.64851
-1.046727
0
-0.0001375609
-4.715630E-7
0.00000001282571
0
0
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