LBTEK-Your Trusted Partner For Optoelectronic Experiments!

Product Description

Optical Material: UV Fused Silica
Operating Wavelength: 250 nm-400 nm

LBTEK offers precision UV fused silica windows with excellent transmission performance from the ultraviolet to near-infrared spectral range. For details, please see the transmittance curve. LBTEK provides uncoated windows, as well as anti-reflection coated windows for 250 nm-400 nm, 400 nm-700 nm, 700 nm-1100 nm, and 1100 nm-1650 nm wavelength ranges. Various thicknesses are available, and custom services for special sizes and coating specifications can also be provided. For inquiries, please contact LBTEK Technical Support.

Attribute

Optical component materialUV fused silica

Clear Aperture90% CA

Operating Wavelength250 nm-400 nm

Surface finish (scratches/pits)20/10

Surface Flatness (@633 nm)λ/10

Surface Parallelism≤30 arcsec

UV Fused Silica Windows, Anti-reflection Coating, 250 nm-400 nm

Optical Material: UV Fused Silica
Operating Wavelength: 250 nm-400 nm

UV fused silica windows exhibit high transmittance from the ultraviolet to near-infrared spectral range. All LBTEK circular windows can be mounted in LBTEK standard lens tubes, fixed lens mounts, and various coaxial mounting plates. Customers can select the optimal mounting solution for different application scenarios.

LBTEK window installed in the coaxial plate

Product Model	Optical component material	Diameter	Thickness	Clear Aperture	Unit Price	Lead Time
OW22-T3-355 New	UV fused silica	25.4 mm	3.0 mm	90% CA	$70.6	7 weeks
OW22-UV	UV fused silica	25.4 mm	5.0 mm	90% CA	$100.93	7 weeks
OW21-UV	UV fused silica	12.7 mm	3.0 mm	90% CA	$90.34	7 weeks

UV Fused Silica Window, Anti-reflection Coating, 250 nm-400 nm