Custom Precision Cylindrical Lens, Plano Convex, Fused Silica, OEM

  • Lens Type
    Cylindrical
  • Lens Shape
    Plano-Convex
  • Size
    25.4×25.4 mm or larger
  • Lens Material
    UV Grade Fused Silica, material certs available upon request
  • Antireflection Coating
    Options include Uncoated,
    BB UV AR Coated (240-375 nm Rave<0.5%),
    BB VIS AR Coated (375-700 nm Rave<0.5%)
  • Surface Quality
    up to 10-5 scratch-dig
  • Surface Flatness
    up to λ/100
  • Radius of Curvature (R)
    ≥30 mm
  • Size Tolerance
    +0/-0.1 mm
  • Focal Length Tolerance
    ±0.5%
  • Center Thickness Tolerance
    +0.5/-0.25 mm
  • Edge Thickness Tolerance
    ±0.25 mm
  • Edge Thickness Difference
    0.025 mm
  • Wedge
    0.5 arc min (30 arc sec)
  • Clear Aperture
    ≥90% of dimensions
  • Chamfers
    0.5 mm face width
  • Chamfers Angle/Tolerance
    45˚ typical
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