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Part #: LC-0519(2.94)-CaF-UC

Price: Register for Pricing

Description:
0.500"DIA 0.160"ET
LENS PL/CC ZnSe -1.883"FL (UC)

Quantity on Hand: 3

CONFIGURATION: DISC, PLANO-CONCAVE
DIAMETER: 0.500"+.000"/-.005"
EDGE THICKNESS: 0.160"+/-.005"
WEDGE ERROR: 0.0005" MAXIMUM T.I.R.
FOCAL LENGTH: -1.883"+/- 0.5% AT 2.94um.
SPHERICAL RADIUS: 0.7874"+/-.0039"
SURFACE ACCURACY: 1/2 WAVE MAXIMUM @ 0.633um,
2 FACES.
SURFACE QUALITY: 60-40 PER MIL-PRF-13830, 2 FACES.
MATERIAL TYPE/QUALITY: CALCIUM FLUORIDE, OPTICAL
GRADE.
COATING: NONE, NOT REQUIRED.