Compare Model Drawings, CAD & Specs Diameter Material Antireflection Coating Surface Flatness Thickness Availability Price
$300
In Stock
25.4 mm UV Grade Fused Silica 430-700 nm λ/10 @ 632.8 nm 6.0 mm
In Stock
$343
In Stock
25.4 mm UV Grade Fused Silica 650-1000 nm λ/10 @ 632.8 nm 6.0 mm
In Stock
$434
In Stock
25.4 mm UV Grade Fused Silica 1000-1550 nm λ/10 @ 632.8 nm 6.0 mm
In Stock
$668
In Stock
50.8 mm UV Grade Fused Silica 430-700 nm λ/10 @ 632.8 nm 9.4 mm
In Stock
$706
In Stock
50.8 mm UV Grade Fused Silica 650-1000 nm λ/10 @ 632.8 nm 9.4 mm
In Stock
$729
In Stock
50.8 mm UV Grade Fused Silica 1000-1550 nm λ/10 @ 632.8 nm 9.4 mm
In Stock

Features

UV Fused Silica for UV, Laserline & Broadband Applications

UV Grade Fused Silica is synthetic amorphous silicon dioxide of extremely high purity providing maximum transmission from 195 to 2100 nm. This non-crystalline, colorless silica glass combines a very low thermal expansion coefficient with good optical qualities, and excellent transmittance in the ultraviolet region. Transmission and homogeneity exceed those of crystalline quartz without the problems of orientation and temperature instability inherent in the crystalline form. It will not fluoresce under UV light and is resistant to radiation. For high-energy applications, the extreme purity of fused silica eliminates microscopic defect sites that could lead to laser damage.

Designed to Work with High Energy Lasers

These optics are precision polished, select grade fused silica coated with hard refractory multilayers for very high damage threshold.