LPCZ-1025-ET4.0

Plano-Concave Lens ZnSe - Model #: LPCZ-1025-ET4.0
1.00"Ø X .160" (4.0mm) E.T.
EFL =(-2.50") @ 10.6µm
Coated: AR/AR @ 10.6µm

Model number: LPCZ-1025-ET4.0
Quantity: 10

Specifications:

Material: ZnSe Laser Grade C.V.D. type
Diameter Tolerances: +.000”/-.005”
Thickness: ±.010"
Surface Figure: < 1/40 wavelength @ 10.6µ
Centration: < .001"
Focal Length Tolerance: ±1.0%
Surface Quality: < 40/20 scratch-dig Laser Finish

Spectral Performance:

Standard AR Coating type Both Sides @ 10.6µm (AR)
Absorption: < 0.25 % total
Reflectance: < 0.20% per surface @ 10.6µm
Transmittance: > 99.0% typical

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