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	today
MCX20819-C	50.8 mm	301.1 mm	$237.95	today
MCX20817-C	50.8 mm	200.7 mm	$237.95	today
MCX20815-C	50.8 mm	150.5 mm	$237.95	today
MCX20813-C	50.8 mm	100.3 mm	$237.95	today
MCX20811-C	50.8 mm	60.2 mm	$287.63	today
MCX20621-C	25.4 mm	501.8 mm	$114.79	today
MCX20619-C	25.4 mm	301.1 mm	$114.79	today
MCX20618-C	25.4 mm	250.9 mm	$114.79	today
MCX20617-C	25.4 mm	200.7 mm	$114.79	today
MCX20616-C	25.4 mm	175.6 mm	$114.79	today
MCX20615-C	25.4 mm	150.5 mm	$114.79	today
MCX20613-C	25.4 mm	100.3 mm	$114.79	today
MCX20612-C	25.4 mm	75.3 mm	$114.79	today
MCX20610-C	25.4 mm	50.2 mm	$114.79	today
MCX20609-C	25.4 mm	40.1 mm	$114.79	today
MCX20608-C	25.4 mm	35.1 mm	$114.79	today
MCX20313-C	12.7 mm	100.4 mm	$105.51	today
MCX20312-C	12.7 mm	75.3 mm	$105.51	today
MCX20310-C	12.7 mm	50.2 mm	$108.52	today
MCX20309-C	12.7 mm	40.1 mm	$108.52	today
MCX20307-C	12.7 mm	30.1 mm	$108.52	today
MCX20304-C	12.7 mm	20.1 mm	$108.52	today

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

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