Focusing Lens, 25.4 mm, N-BK7/A, Bi-Convex, 33 mm FL, Uncoated

Technical Specs

  • Lens Shape
    Bi-Convex
  • Diameter
    25.4 mm
  • Lens Material
    N-BK7
  • Antireflection Coating
    Uncoated
  • Surface Quality
    60-40 scratch-dig
  • F/#
    1.3
  • Effective Focal Length (EFL)
    33.0 mm
  • Design Wavelength
    589 nm
  • Centration
    3 arc min