Lens Specifications
Design Wavelength1064 nmMagnificationInfinite
Numerical Aperture0.55Window Thickness0.25 mm
Clear Aperture4.95 mmLaser Window Material / IndexN-BK7/1.5
Effective Focal Length4.55 mmGlassECO-550
Working Distance2.96 mmSurface Quality40-20 Scratch-Dig(Entire Bulk Material)

352230-1064Auto CAD PDFAuto CAD DXFSolidworkseDrawingStepZemax (ZMX)
C230TME64

Vd number50.28
CTE (10-6 / °C)11.62
Thermo optic coefficient (10-6 / °C) (Δn/ΔT)2.39

Surface
R(mm)
k
A4
A6
A8
A10
Side1
-18.73
-
-
-
-
-
Side2
2.96
-0.3552361
-0.0013285109
-0.0001397454893491
-0.0000037686018
-0.000001012969
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