LBTEK-Your Trusted Partner For Optoelectronic Experiments!

Product Description

Optical Material: UV Fused Silica
Operating Wavelength: 1050 nm-1700 nm
Application: Imaging, Beam Expansion or Reduction

LBTEK plano-convex lenses are made from UV-grade fused silica glass, offering better homogeneity and a lower coefficient of thermal expansion compared to N-BK7 glass, making them suitable for ultraviolet and near-infrared wavelength applications. These lenses have a positive focal length and are commonly used in imaging or beam collimation applications. LBTEK provides both unmounted and mounted plano-convex lenses, with an operating wavelength range of 1050 nm to 1700 nm and available in diameters of 12.7 mm, 25.4 mm, and 50.8 mm. The mounted lenses are pre-installed in standard lens barrels, with the product model, type, diameter, and focal length engraved on the barrel surface for easy identification of lens parameters. Additionally, LBTEK supports flexible customization of specifications to meet diverse application needs. For more details, please contact LBTEK technical support.

Attribute

Optical component materialUV fused silica

Flatness (@633 nm)λ/2

Local surface irregularity0.5

Eccentricity≤3 arcmin

Surface finish (scratches/pitting)40/20

Design wavelength587.6 nm

Product Model	Diameter	Focal length	Unit Price	Lead Time
MCX20821-C	50.8 mm	501.8 mm	$235.33	Contact
MCX20819-C	50.8 mm	301.1 mm	$237.95	Contact
MCX20817-C	50.8 mm	200.7 mm	$237.95	Contact
MCX20815-C	50.8 mm	150.5 mm	$237.95	Contact
MCX20813-C	50.8 mm	100.3 mm	$237.95	Contact
MCX20811-C	50.8 mm	60.2 mm	$287.63	Contact
MCX20621-C	25.4 mm	501.8 mm	$114.79	Contact
MCX20619-C	25.4 mm	301.1 mm	$114.79	Contact
MCX20618-C	25.4 mm	250.9 mm	$114.79	Contact
MCX20617-C	25.4 mm	200.7 mm	$114.79	Contact
MCX20616-C	25.4 mm	175.6 mm	$114.79	Contact
MCX20615-C	25.4 mm	150.5 mm	$114.79	Contact
MCX20613-C	25.4 mm	100.3 mm	$114.79	Contact
MCX20612-C	25.4 mm	75.3 mm	$114.79	Contact
MCX20610-C	25.4 mm	50.2 mm	$114.79	Contact
MCX20609-C	25.4 mm	40.1 mm	$114.79	Contact
MCX20608-C	25.4 mm	35.1 mm	$114.79	Contact
MCX20313-C	12.7 mm	100.4 mm	$105.51	Contact
MCX20312-C	12.7 mm	75.3 mm	$105.51	Contact
MCX20310-C	12.7 mm	50.2 mm	$108.52	Contact
MCX20309-C	12.7 mm	40.1 mm	$108.52	Contact
MCX20307-C	12.7 mm	30.1 mm	$108.52	Contact
MCX20304-C	12.7 mm	20.1 mm	$108.52	Contact

Product Model	Diameter	Focal length	Unit Price	Lead Time
CX20821-C	50.8 mm	501.8 mm	$218.99	7 weeks
CX20819-C	50.8 mm	301.1 mm	$221.61	7 weeks
CX20817-C	50.8 mm	200.7 mm	$221.61	7 weeks
CX20815-C	50.8 mm	150.5 mm	$221.61	7 weeks
CX20813-C	50.8 mm	100.3 mm	$221.61	7 weeks
CX20811-C	50.8 mm	60.2 mm	$271.42	7 weeks
CX20621-C	25.4 mm	501.8 mm	$103.55	Contact
CX20619-C	25.4 mm	301.1 mm	$103.55	Contact
CX20618-C	25.4 mm	250.9 mm	$103.55	Contact
CX20617-C	25.4 mm	200.7 mm	$103.55	Contact
CX20616-C	25.4 mm	175.6 mm	$103.55	Contact
CX20615-C	25.4 mm	150.5 mm	$103.55	Contact
CX20613-C	25.4 mm	100.3 mm	$103.55	Contact
CX20612-C	25.4 mm	75.3 mm	$103.55	Contact
CX20610-C	25.4 mm	50.2 mm	$103.55	Contact
CX20609-C			$	Contact
CX20608-C			$	Contact
CX20313-C	12.7 mm	100.4 mm	$95.7	Contact
CX20312-C	12.7 mm	75.3 mm	$95.7	Contact
CX20310-C	12.7 mm	50.2 mm	$98.58	Contact
CX20309-C	12.7 mm	40.1 mm	$98.58	Contact
CX20307-C	12.7 mm	30.1 mm	$98.58	Contact
CX20304-C	12.7 mm	20.1 mm	$98.58	Contact

Plano-convex lens, UV fused silica, AR coating: 1050 nm-1700 nm