UV Fused Silica Plano Concave (PCV) Lenses are plano-convex lenses based on fused silica.
UV fused silica glass has a wider spectral range (185nm-2.1μm) than K9 optical glass, and has excellent transmittance in the ultraviolet band. It has a lower refractive index, better uniformity, smaller thermal expansion coefficient, higher chemical resistance and very low fluorescence, etc., and can be used to make various optical components. Plano-concave lenses will diverge light, with a negative focal length, one side is flat and the other side is concave, and are often used for beam expansion, projection, and expanding the focal length of optical systems.
The XIEYI CRYO CHILLER is essential for quickly evacuating vacuum chambers for production applications. In addition to speeding up the elimination of water vapor molecules in the chamber, it also reduces the vacuum base pressure and improves the quality of vacuum coatings in many applications. Using an appropriately sized XIEYI Water vapor pump to increase the surface area of the copper or stainless steel coils can increase the yield.
Post time: 2025-01-25 10:30:42