CAW13 Optical Window

The CAW13 is a 15.0 mm in diameter and 2.0 mm thick Calcium Fluoride window. Calcium fluoride has a wide spectral range with high transmission (above 90%) between 0.25 μm and 7 μm, making it an excellent choice for deep UV to IR applications. CaF₂ is also an ideal choice for excimer laser optics due to its low absorption and high damage threshold. For selected applications CaF₂ can also be used without an anti-reflective coating as it has a low index of refraction leading to a low refracted light from the second surface.

Specifications

Technical Specs

Diameter
15.0 mm
Material
Vacuum UV Grade Calcium Fluoride
Antireflection Coating
Uncoated
Surface Flatness
λ/2 @ 632.8 nm
Surface Quality
40-20 scratch-dig
Thickness
2.0 mm
Thickness Tolerance
± 0.1 mm

Parallelism
< 1 arc minute
Cleaning
See How to Clean Optics
Clear Aperture
Central 90% of diameter
Diameter Tolerance
+0.0/-0.1 mm
Wavelength Range
250-7000 nm

Diameter
15.0 mm
Material
Vacuum UV Grade Calcium Fluoride
Antireflection Coating
Uncoated
Surface Flatness
λ/2 @ 632.8 nm
Surface Quality
40-20 scratch-dig
Thickness
2.0 mm
Thickness Tolerance
± 0.1 mm

Parallelism
< 1 arc minute
Cleaning
See How to Clean Optics
Clear Aperture
Central 90% of diameter
Diameter Tolerance
+0.0/-0.1 mm
Wavelength Range
250-7000 nm

Resources & Downloads

Software

CAW13 Zemax File(5.2 kB, ZMX)

Other

CAW13 RoHS Certificate(702.6 kB, PDF)

Drawings And Cad

90040232A.pdf(65.7 kB, PDF)

Related Products

Similar

Description	Compatibility	Price
MGW11Optical Window, Magnesium Fluoride, 12.5 mm Diameter, 2.0 mm Thick	UNIVERSAL	$232
ZNW11AR.20Optical Window, Zinc Selenide, 12.5 mm Diameter, 2.0 mm Thick, 3-12 µm	UNIVERSAL	$375
FSW13Parallel Optical Window, UV Fused Silica, 15.0 mm, λ/10, Uncoated	UNIVERSAL	$133
SAW18Optical Window, Sapphire, 15.00 mm Diameter, 2.00 mm Thick	UNIVERSAL	$85

Compatible

Description	Compatibility	Price
LCM-1Lens Mount, Self-Centering, 0.125-1.063 in. Diameter Lenses	IMPERIAL	$282
ALM-1AVariable Size Lens Mount, 12.7-35 mm, 40 TPI XY Adjusters	UNIVERSAL	$208
VLH-1AV-Groove Lens Holder, 0.25 to 1.25 in. Diameter Lenses	UNIVERSAL	$161
AC-1AVariable Size Lens Mount, 5.0-46.2 mm, Thumbscrew Support Arms	UNIVERSAL	$58
M-LCM-1Lens Mount, Self-Centering, 3.2-27 mm Diameter	METRIC	$282