DIA25.4mm 600-900nm Concave Mirror (ROC-600mm)

P/N: CVRB-N1-R10-600

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):	-600mm (tolerance +/-0.5%)
Reflection Focal Length:	-300mm(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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General Specifications

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): -20mm (tolerance +/-0.5%)
Reflection Focal Length: -10mm(ROC/2)
Edge Thickness: 6.0, +/-0.2mm
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

Pricing Overview (Excl. Taxes & Fees)

Stock Availability