Bi-Concave Lenses


Features

  • Material: N-BK7 or N-SF11
  • N-BK7 Wavelength Range: 350 nm – 2.0 μm
  • N-SF11 Wavelength Range: 420 nm – 2.3 μm
  • Focal Lengths from -6.0 mm to -100.0 mm Available
  • Spherical Surface Irregularity: λ/4

Spec

Φ0.5“ (12.7 mm)
Φ1“ (25.4 mm)