Calcium fluoride is often used in spectroscopic windows and lenses due to its high transmission from 200nm to 7μm. Its low absorption and high damage threshold makes it a popular choice for excimer laser optics. Calcium fluoride's low index of refraction allows it to be used without an anti-reflective coating. The Knoop hardness of calcium fluoride is 158.3. TECHSPEC® Calcium Fluoride (CaF2) Windows manufactured from vacuum UV grade calcium fluoride are commonly found in cryogenically cooled thermal imaging systems.
Title | Type | Compare | Stock Number | Price | Buy | |
---|---|---|---|---|---|---|
![]() |
40.0mm Optic Dia., Optic Mount | Fixed | #64-566 |
$35.00
Qty 10+ $31.50 Request Quote |
|
|
![]() |
9.5 - 73.0mm Optic Dia., Three-Screw Adjustable Ring Mount | Fixed | #36-605 |
$68.50
Qty 10+ $60.50 Request Quote |
|
|
![]() |
7.0 - 40.0 Optic Height, English Bar-Type Optic Holder | Fixed | #03-676 |
$89.00
Qty 10+ $80.10 Request Quote |
|
|
![]() |
19.5 - 108.0mm Optic Dia., Three-Screw Adjustable Ring Mount | Fixed | #03-670 |
$94.00
Qty 10+ $83.00 Request Quote |
|
|
![]() |
7.0 - 67.0 Optic Height, English Bar-Type Optic Holder | Fixed | #03-669 |
$96.00
Qty 10+ $86.40 Request Quote |
|
|
![]() |
10.0 - 60.0mm Optic Height, Metric Bar-Type Optic Holder | Fixed | #55-530 |
$96.00
Qty 10+ $86.40 Request Quote |
|
|
![]() |
8.0 - 118.0 Optic Height, English Bar-Type Optic Holder | Fixed | #03-666 |
$99.00
Qty 10+ $89.10 Request Quote |
|
|
![]() |
2"/50.8mm Diameter, Bar Type Lens / Filter Holder, Quick Start Optical Mounts | Fixed | #17-530 | $133.00 Request Quote | ||
![]() |
5.0 - 100.0mm Optic Dia., Self-Centering Jaw Clamp | Fixed | #16-078 |
$347.00
Qty 5+ $306.00 Request Quote |
|
or view regional numbers
QUOTE TOOL
enter stock numbers to begin
Copyright 2020, Edmund Optics Inc., 101 East Gloucester Pike, Barrington, NJ 08007-1380 USA
California Consumer Privacy Act (CCPA): Do Not Sell My Information