calcium-fluoride-parallel-windows

Calcium Fluoride Optical Windows

Specifications

Technical Specs

Antireflection Coating
Uncoated
Surface Quality
40-20 scratch-dig
Cleaning
See How to Clean Optics
Clear Aperture
CAW: central 90% of diameter
10CF: central 85% of diameter
Diameter Tolerance
CAW: +0.0/-0.1 mm
10CF: ±0.20 mm

Thermal Expansion Coefficient
18.9 x 10^-6 K^-1 @ 300 K
Thermal Limit
10 W m^-1 K^-1 @ 273 K
Wavelength Range
250-7000 nm

Antireflection Coating
Uncoated
Surface Quality
40-20 scratch-dig
Cleaning
See How to Clean Optics
Clear Aperture
CAW: central 90% of diameter
10CF: central 85% of diameter
Diameter Tolerance
CAW: +0.0/-0.1 mm
10CF: ±0.20 mm

Thermal Expansion Coefficient
18.9 x 10^-6 K^-1 @ 300 K
Thermal Limit
10 W m^-1 K^-1 @ 273 K
Wavelength Range
250-7000 nm

Resources & Downloads

Selection Guides

Optical Window Guide

Technical Notes

Optical Materials