CaF2 Double-Convex Lens, 25.4mm Diameter x 100mm FL -- NT47-059
from Edmund Optics Inc.

Greater than 90% Transmission from 350nm-7 μm. Low Index of Refraction. Calcium Fluoride is often used in spectroscopic windows and lenses due to its high transmission from 350nm to 7 μm. Calcium Fluoride is also commonly found in cryogenically cooled thermal imaging systems. Its low... [See More]

  • Materials: Calcium Fluoride
  • Edge Thickness: 0.0787
  • Center Thickness: 0.1614
  • Diameter / Length: 25.4
Plano-Concave Circular UV Lens -- Model CCPC-25.4CU-025
from Lambda Research Optics, Inc.

Circular cross-section for easy combining in optical systems, anamorphic [See More]

  • Materials: Calcium Fluoride
  • Lens Application: Ultraviolet
  • Lens Type: Cylindrical Lens
  • Center Thickness: 0.1575
Infrared Lens -- Model 43030
from Newport Corporation

UV to NIR transmittance, extremely hard and durable [See More]

  • Materials: Calcium Fluoride (optional feature); Germanium (optional feature); Sapphire (optional feature); Zinc Selenide (optional feature); AMTIR-1
  • Lens Application: Infrared
  • Lens Type: Spherical Lens
  • Focal Length: 6.35
Bi-Convex -- 520-1212
from Spectral Systems, LLC

Wide range of geometry and selection of materials for custom applications [See More]

  • Materials: Calcium Fluoride
  • Focal Length: 12.7
  • Lens Type: Spherical Lens
  • Diameter / Length: 12.7