Flat Windows (Substrate Material: CaF2)

Optical Grade CaF2 Calcium Fluoride Window

Optical Grade CaF2 Calcium Fluoride Window

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Sold by: Henan UM Optics Ltd Ships from: China
Specifications
Substrate Material: CaF2, IR Grade CaF2
Diameter (or Largest Dimension): 25 mm
Thickness: 2 mm
Surface Quality (Scratch-Dig): 60-40
Surface Flatness: <= Lambda/10, <= Lambda/20, <= Lambda/8, <= Lambda/6, <= Lambda/4, <= Lambda/2, <= Lambda, <= Lambda/40
Germanium Optics

Germanium Optics

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Sold by: Sinoptix Ships from: Belgium
Specifications
Substrate Material: Ge, CaF2, IR Grade CaF2, MgF2, BaF2, Si
Diameter (or Largest Dimension): 350 mm
Thickness: 5 mm
Antireflection Coating: Coated, Uncoated
Surface Quality (Scratch-Dig): 10-5, 20-10, 40-20, 60-40, 80-50
N-BK7 Optical Windows with AR Coatings

N-BK7 Optical Windows with AR Coatings

Sold by: Photonchina Ships from: China
Specifications
Substrate Material: N-BK7, Fused Silica, UV Grade Fused Silica (UVFS)), IR Grade Fused Silica (IRFS), Sapphire, CaF2, MgF2
Diameter (or Largest Dimension): 1 mm
Thickness: 0.1 mm
Antireflection Coating: Coated, Uncoated
Surface Quality (Scratch-Dig): 10-5, 20-10, 40-20, 60-40
CaF2 Window

CaF2 Window

Sold by: Union Optic Ships from: China
Specifications
Substrate Material: CaF2
Diameter (or Largest Dimension): 25.4 mm
Thickness: 3 mm
Antireflection Coating: Uncoated
Surface Quality (Scratch-Dig): 80-50
VUV Grade CaF2

VUV Grade CaF2

Sold by: Glas Opticslens Co.,Ltd Ships from: China
Specifications
Substrate Material: CaF2
Diameter (or Largest Dimension): 45 mm
Thickness: 3 mm
Antireflection Coating: Coated, Uncoated
Surface Quality (Scratch-Dig): 20-10, 40-20, 60-40, 80-50
These CaF2 laser windows are essential components in applications requiring high transmission in the ultraviolet to infrared spectrum, such as in spectroscopy and laser systems. They feature a range of surface qualities from 60-40 to 20-10 scratch-dig, and surface flatness options from lambda/6 to lambda/20, catering to precise optical requirements. Suppliers like Union Optic and Photonchina provide these windows with options for antireflection coatings to enhance performance. On FindLight, you can easily compare technical specifications, request pricing, and connect directly with manufacturers without needing to register.