Lens Specifications
Design Wavelength780 nmMagnificationInfinite
Numerical Aperture0.16Window Thickness0.25 mm
Clear Aperture5.00 mmLaser Window Material / IndexN-BK7/1.517
Effective Focal Length15.29 mmGlassD-ZK3
Working Distance12.73 mmSurface Quality40-20 Scratch-Dig(Entire Bulk Material)

354260-AAuto CAD PDFAuto CAD DXFSolidworkseDrawingStepZemax (ZAR)Zemax (ZMX)
C260TMD-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
8.864614
-0.543613
-
-6.83121E-06
-1.176458E-7
-9.091049E-10
-
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