DIA25.4mm 400-900nm Concave Mirror (ROC-20mm)

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OPTICS / MIRRORS / CONCAVE DIELECTRIC MIRRORS / 400-900nm BROADBAND CONCAVE MIRROR / DIA25.4mm 400-900nm Concave Mirror (ROC-20mm)

P/N: CVMB-R10-20

PHOTONIK Broadband Dielectric Mirrors offer excellent reflectivity of R>99% for 400-900nm spectrum.

Made of VIOSIL quartz material
Dielectric coating on the broadband mirrors are processed in Singapore by Germany coating machine.

Up to 30 kinds of ROCs available in stock.

Material: Synthetic quartz (VIOSIL, Japan)
 Diameter: 25.4, -0.2, +0.0mm
 Radius of Curvature (ROC): 20.0 +/-0.1mm (Concave)
 Focal Length (EFL): -10.0mm
 Edge Thickness: 6.0, -0.5/+0.0mm
 Flatness: <lambda/4 @633nm over 1-inch area
 Surface Quality (After coating): 20-10 S/D or better
 Front Surface (Concave Surface): R>99% for S- and P-polarization
 for angles of incidence from 0-deg to 45-deg
 (actual reflection spectrum as below)  HR @ 400-900nm coating on concave surface
 Back Surface: Fine polished; Uncoated; Plano surface
 Clear Aperture: >90% of diameter
 Laser Damage Threshold: 2kW/cm2 CW, 100mJ/cm2 10ns pulse
Pricing Overview and Stock Availability:Go back to Main Product Series Page
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DIA25.4mm 400-900nm Concave Mirror (ROC-25mm)

P/N: CVMB-R10-25

General Specifications
  • Material: Synthetic quartz (VIOSIL, Japan)
  • Diameter: 25.4, -0.2, +0.0mm
  • Radius of Curvature (ROC): 25.0 +/-0.1mm (Concave)
  • Focal Length (EFL): -12.5mm
  • Edge Thickness: 5.5mm (+/-0.1mm)
  • Flatness: Lambda/4 @633nm over 1-inch area
  • Front Surface: R>99% for S- and P-polarization for angles of incidence from 0-deg to 45-deg (Reflection curve below)
    HR @ 400-900nm coating on concave surface
  • Back Surface: Fine polished; Uncoated; Flat surface
Pricing Overview (Excl. Taxes & Fees)
Stock Availability
  • Local Singapore Warehouse: 3pcs
  • New Batch Process Leadtime: Approx. 5-6weeks; EXW-SIN (T&C Apply)