Design Wavelength | 830 nm | Magnification | Infinite |
Numerical Aperture | 0.64 | Window Thickness | |
Clear Aperture | 3.60 mm | Laser Window Material / Index | |
Effective Focal Length | 2.75 mm | Glass | D-ZLAF52LA |
Working Distance | 1.50 mm | Surface Quality | 40-20 Scratch-Dig(Entire Bulk Material) |
355392-B | |||||||
C392TME-B |
Vd number | 40.73 |
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CTE (10-6 / °C) | 6.9 |
Thermo optic coefficient (10-6 / °C) (Δn/ΔT) | 6.5 |
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z | SAG as a Function of Y | A4 | 4th Order Aspheric Coefficient |
R | Radius of Curvature | A6 | 6th Order Aspheric Coefficient |
k | Conic Constant | A8 | 8th Order Aspheric Coefficient |
A2 | 2nd Order Aspheric Coefficient | An | nth Order Aspheric Coefficient |