de
English
русский
日本語
हिंदी
中文
UV Fused Silica Double Concave Optical Lens
This UV Fused Silica Double Concave Lens is made from high-purity fused silica, featuring excellent UV transmission and minimal absorption. It is ideal for beam divergence control and high-precision optical systems used in laser and scientific applications.
Material :
UV Fused SilicaDesign wavelength :
587.6nmFocal Length Tolerance :
±1%Dimension Tolerance :
+0.0/-0.1mmThickness Tolerance :
±0.1 mmSurface Accuracy :
λ/4@632.8nmSurface Quality :
40-20Centration :
<3'
Product Description
The UV Fused Silica Double Concave Lens features a bi-concave design that diverges parallel light beams, making it ideal for beam expansion, imaging systems, and optical collimation setups.Constructed from premium UV-grade fused silica, the lens maintains high transmission from 200 nm to 2500 nm, offering extremely low birefringence and impurity levels.With exceptional thermal stability and chemical resistance, it performs reliably in high-temperature, high-power laser, and vacuum environments.Each lens is finely polished to λ/10 surface accuracy and a 40-20 scratch-dig surface quality, ensuring excellent imaging precision and beam uniformity in demanding optical systems.
Performance Advantages
High UV Transmission: Maintains excellent light transmission between 200 nm and 2500 nm.
Negative Focal Length Design: Double concave structure enables precise beam divergence and expansion.
Superior Thermal & Chemical Stability: Performs reliably in high-power laser and vacuum systems.
Ultra-Low Impurity and Absorption: Ensures minimal light loss and high signal-to-noise ratio.
Precision Optical Fabrication: Delivers high surface accuracy, low scatter, and sharp imaging.
Customizable Options: Available in various focal lengths, sizes, and AR coatings.
Application Range
Beam divergence and expansion systems
UV and visible optical assemblies
Spectroscopic and laser experimental setups
Collimation and imaging optical modules
Scientific and precision measurement systems
Optical communication and photonics instruments
This UV fused silica plano-convex lens offers outstanding ultraviolet transmission and high thermal stability, ideal for precision UV imaging and laser applications.
View More
This Calcium Fluoride Plano-Convex Lens provides exceptional transmission from ultraviolet to infrared wavelengths, featuring low dispersion and high laser damage threshold—ideal for UV, IR, and laser optics applications.
View More
This UV fused silica double-convex lens provides excellent ultraviolet transmission and superior imaging performance, ideal for UV laser, optical instrumentation, and precision imaging applications.
View More
This Calcium Fluoride Double-Convex Lens offers outstanding transmission from ultraviolet to infrared regions, providing low dispersion, high laser damage threshold, and excellent imaging quality for precision optical systems.
View More
This UV fused silica plano-concave lens delivers excellent ultraviolet transmission and precise beam divergence control, ideal for laser beam expansion, collimation, and UV optical systems.
View More
This High Precision Calcium Fluoride Plano-Concave Optical Lens is made from high-purity CaF₂ material, offering excellent transmission and minimal absorption, ideal for high-precision optical systems from UV to IR wavelengths.
View More
This UV Fused Silica Double Concave Lens is made from high-purity fused silica, featuring excellent UV transmission and minimal absorption. It is ideal for beam divergence control and high-precision optical systems used in laser and scientific applications.
View More
This UV Fused Quartz Plano-Convex Cylindrical Lens is crafted from high-quality fused quartz, designed for beam shaping and focusing applications, delivering exceptional optical performance for high-precision optical systems.
View More
Get Directions
Friendly Link :
diyiye.com
Copyright @ 2026 Fujian Kire Optronics Co., LTD. All Rights Reserved. 
Network Supported
leave a message
Scan to Wechat :
Scan to WhatsApp :
