Optical Window, Magnesium Fluoride, 5.0 mm Diameter, 1.0 mm Thick

The MGW10 is a 5.0 mm in diameter and 1.0 mm thick Magnesium Fluoride window. Magnesium fluoride has a wide spectral range with high transmission between 0.15 μm and 6.5 μm, making it an excellent choice for deep UV to IR applications. MgF₂ has high resistance to thermal and mechanical shock, as well as laser damage. For selected applications MgF₂ 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
5.0 mm
Material
Magnesium Fluoride
Antireflection Coating
Uncoated
Surface Flatness
λ/2 @ 632.8 nm
Surface Quality
40-20 scratch-dig
Thickness
1.0 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
150-6500 nm

Diameter
5.0 mm
Material
Magnesium Fluoride
Antireflection Coating
Uncoated
Surface Flatness
λ/2 @ 632.8 nm
Surface Quality
40-20 scratch-dig
Thickness
1.0 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
150-6500 nm

Resources & Downloads

Other

MGW10 RoHS Certificate(701.7 kB, PDF)

Drawings And Cad

MGWxx Drawing.pdf(86.9 kB, PDF)

Related Products

Similar

Description	Compatibility	Price
SAW11Optical Window, Sapphire, 5.00 mm Diameter, 1.00 mm Thick	UNIVERSAL	$67
CAW10Optical Window, Calcium Fluoride, 5.0 mm Dia., 1.0 mm thick, Uncoated	UNIVERSAL	$120
FSW10Parallel Optical Window, UV Fused Silica, 5.0 mm, λ/10, Uncoated	UNIVERSAL	$130

Compatible

Description	Compatibility	Price
LCM-1Lens Mount, Self-Centering, 0.125-1.063 in. Diameter Lenses	IMPERIAL	$282
M-LCM-1Lens Mount, Self-Centering, 3.2-27 mm Diameter	METRIC	$282
AC-1AVariable Size Lens Mount, 5.0-46.2 mm, Thumbscrew Support Arms	UNIVERSAL	$58
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