LMZ-1550-ET7.4-AR(5.5)

Meniscus Lens ZnSe - Model #: LMZ-1550-ET7.4-AR(5.5)
1.50"Ø X .291" (7.4mm) E.T.
EFL = 7.50" @ 10.6 (not 5.0 microns EFL Shift)
Coated: AR/AR @ 5.5 - 5.6µm

Model number: LMZ-1550-ET7.4-AR(5.5)
Quantity: 1

Specifications:

Material: ZnSe Laser Grade C.V.D. type
Diameter Tolerances: +.000", -.005”
Thickness: ±.010"
Surface Figure: < 1/40 wavelength @ 5.5-5.6µm
Centration: < .001"
Focal Length Tolerance: ±1.0%
Surface Quality: < 40/20 scratch-dig Laser Finish

Spectral Performance:

Standard AR Coating type Both Sides @ 5.5-5.6µm (AR)

Absorption: < 0.25 % total
Reflectance: < 0.20% per surface @ 5.5-5.6µm
Transmittance: > 99.0% typical

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