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Location: Main > Optical Mirrors > Concave Dielectric Mirrors > CVRB-N1-R10-250
Name: DIA25.4mm 600-900nm Concave Mirror(ROC-250mm)
P/N: CVRB-N1-R10-250
Keywords:Dia25.4x6mm,UVFS,R-250mm,f-125mm,HR@600-900nm
Unit Price: S$360.00/pc
Available: In stock
Request: Add to Request List
Introduction:
Substrate: Corning 7980 UVFS
Plano concave design
Concave surface comes with full-dielectric coating
High reflection at 0 ~ 45 deg AOI over broadband of 600-900nm

Substrate Material:
Corning 7980 Fused Silica
Outer Diameter:
25.4, -0.2, +0.0mm
Configuration:
Plano-concave polished(double-side polished)
Radius of Curvature (ROC):
-250mm (tolerance +/-0.5%)
Reflection Focal Length:
-125mm(ROC/2)
Edge Thickness:
6.0, +/-0.2mm
Clear Aperture:
>80% of polished surface
Surface Accuracy(Concave):
<Lambda/10 @633nm over clear aperture
Concention:
<3 arc minutes
Surface Quality:
40-20 S/D (concave/coated)
Front Surface(Concave):
Full-dielectric coated on concave surface
R>99.8% for S and P polarization (630-880nm wide angle applicable)
for angles of incidence from 0 to 45 deg
R>99.8% @ 620 - 980nm @ 0-deg AOI operation
Back Surface:
Fine polished 40-20 S/D; <lambda/4 over surface; Un-coated
Protection Chamfer:
0.3mm x 45deg
Laser Damage Threshold:
1MW/cm2 CW, 1J/cm2 10ns pulse @ 1064nm

 
 
 
 
 
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