1. Products
  2. Optics
  3. Optical Mirrors
  4. Ultrafast Mirrors
  5. Ultrafast Concave Mirrors
  6. Concave Ultrafast Mirrors
  7. 20Q1500UF.25

Concave Mirror, Ultrafast, 50.8 mm Diameter, 1500 mm EFL, 700-930 nm

  • Wavelength Range
    700-930 nm
  • Wavelength Region
    NIR
  • Mirror Shape
    Concave
  • Diameter
    50.8 mm
  • Effective Focal Length (EFL)
    1500 mm
  • Material
    Fused Silica
  • F/#
    29.5
  • Radius of Curvature (R)
    -3000 mm
  • Coating Type
    Broadband Ultrafast Pulse Coating
  • Coating Code
    UF.25
  • Angle of Incidence
    0-5°
  • Reflectivity
    RS,avg>99% @ 700-930 nm; RP,avg>99% @ 730-870 nm
  • Surface Quality
    15-5 scratch-dig
  • Surface Flatness
    λ/10 at 632.8 nm
  • Back Surface
    Commercial Polished
  • Edge Thickness (Te)
    3.0 mm
  • Center Thickness (Tc)
    2.892 mm
  • Thickness Tolerance
    ±0.25 mm
  • Focal Length Tolerance
    ±2%
  • Diameter Tolerance
    ±0.25 mm
  • Cleaning
    See How to Clean Optics
Other