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Part #: ERCC-0308-Z-0.8-MR/EY

Price: Register for Pricing

Description:
0.250"DIA 0.8 METER
END REFLECTOR PL/CC ZnSe (CTD)

Quantity on Hand: 2

CONFIGURATION: DISC, PLANO-CONCAVE (0.8 METER)
DIAMETER: 0.250"+.000"/-.005"
EDGE THICKNESS: 0.080"+/-.005"
WEDGE ERROR: 3 ARC MINUTES MAXIMUM
SPHERICAL RADIUS: 800.00mm +/- 8.00mm CONCAVE
SURFACE ACCURACY: 1/40 WAVE MAXIMUM @ 10.6um.
SURFACE FINISH: 40-20 SCRATCH-DIG PER MIL-O-13830.
MATERIAL TYPE/QUALITY: ZINC SELENIDE, LASER GRADE.
COATING: CONCAVE FACE: DIELECTRIC COATING FOR
> 99.85% REFLECTANCE AT 2.94 MICRONS
WITH A NORMAL INCIDENCE ANGLE.
(NO METALS ALLOWED).
PLANO FACE: UNCOATED
MARKING: ARROW ON OD SURFACE POINTING TOWARDS
CONCAVE SURFACE.