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Valumax Plano-Convex Cylindrical Lens, 12.7x6.35mm, 6.35 EFL, Uncoated

Technical Specs

  • Lens Type
    Cylindrical
  • Lens Shape
    Plano-Convex
  • Size
    12.7 x 6.35 mm
  • Center Thickness (Tc)
    5.42 mm  
  • Lens Material
    Grade A N-BK7
  • Antireflection Coating
    Uncoated
  • Surface Quality
    60-40 scratch-dig
  • Effective Focal Length (EFL)
    6.35 mm  
  • Back Focal Length (BFL)
    2.78 mm  
  • F/#
    2  
  • Centration
    <5 arc min
  • Center Thickness Tolerance
    ±0.3 mm
  • Clear Aperture
    ≥central 80% of dimensions
  • Chamfers
    0.6 mm face width
  • Chamfers Angle/Tolerance
    45° ±15°, typical
  • Cleaning