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Plano Concave
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UVFS Plano Concave
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12.7 mm Dia x -20 mm FL, Plano-Concave, Uncoated
12.7 mm Dia x -20 mm FL, Plano-Concave, Uncoated
Sku:
02BCC-127-20-1
$42.00
Specifications of 12.7 mm Dia x -20 mm FL, Plano-Concave, Uncoated
Diameter (mm) :
12.70 mm
Focal Length (mm) :
-20.00 mm
R :
-9.20 mm
Tc :
2.00 mm
Te :
4.50 mm
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Plano-Concave
Material
UV grade Fused Silica
Surface Quality
40-20 scratch-Dig
Power/Irregularity
S1, 1.5?/0.25?
S2 (plano), 0.5?
Centration
? 3 arc min
Clear Aperture
>90%
Chamfer
0.20 Max, face width at 45 deg for all sharp edges
Dia tol
+0/-0.1
Thick tol
± 0.1 mm
FL tol
± 1%
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