LBTEK-Your Trusted Partner For Optoelectronic Experiments!

Product Description

Substrate: UV Fused Silica
Working Wavelength: 245 nm-400 nm
Application: Imaging, beam expansion or reduction, convergence

LBTEK plano-convex lenses feature positive focal lengths and are commonly used in imaging and beam collimation applications. They are manufactured from RoHS-compliant UVFS glass and are primarily used in the UV and near-infrared regions. All LBTEK circular lenses come pre-mounted in standard lens tubes or lens mounting adapters. These mechanical components are engraved with the model number, type, diameter, and focal length, allowing users to quickly identify lens specifications.

Attribute

Optical component materialUV fused silica

Flatness (@633 nm)λ/2

Local surface irregularity0.5

Eccentricity≤3 arcmin

Surface finish (scratches/pits)40/20

Design wavelength587.6 nm

Plano-Convex (PCX) Lenses, UV Fused Silica, AR Coating: 245 nm-400 nm, Mounted

Substrate Material: UVFS
Working Wavelength: 250 nm-400 nm
Application: Imaging, Collimation, Beam Expansion
Mounted in Mechanical Housing

LBTEK plano-convex lenses are made from UV fused silica glass, which offers improved homogeneity and a lower thermal expansion coefficient than N-BK7 glass. They are primarily used in the UV and near-infrared regions. They have a positive focal length and are often used in imaging or beam collimation applications. LBTEK mounted lenses are mounted in standard lens tubes, which are engraved with the model number, type, diameter, and focal length for quick identification.

LBTEK lenses are often mounted on fixed lens mounts

Product Model	Diameter	Focal length	Unit Price	Lead Time
MCX20821-UV	50.8 mm	501.8 mm	$235.33	Contact
MCX20819-UV	50.8 mm	301.1 mm	$251.68	Contact
MCX20817-UV	50.8 mm	200.7 mm	$275.21	Contact
MCX20815-UV	50.8 mm	150.5 mm	$275.21	Contact
MCX20813-UV	50.8 mm	100.3 mm	$275.21	Contact
MCX20811-UV	50.8 mm	60.2 mm	$275.21	Contact
MCX20623-UV	25.4 mm	1003.5 mm	$112.7	6 weeks
MCX20622-UV	25.4 mm	752.6 mm	$112.7	6 weeks
MCX20614-UV	25.4 mm	125.4 mm	$116.1	6 weeks
MCX20313-UV	12.7 mm	100.3 mm	$98.19	6 weeks
MCX20312-UV	12.7 mm	75.3 mm	$101.72	6 weeks
MCX20310-UV	12.7 mm	50.2 mm	$102.76	6 weeks
MCX20309-UV	12.7 mm	40.1 mm	$106.95	6 weeks
MCX20307-UV	12.7 mm	30.1 mm	$109.04	6 weeks
MCX20621-UV	25.4 mm	501.8 mm	$112.7	6 weeks
MCX20619-UV	25.4 mm	301.1 mm	$116.1	6 weeks
MCX20618-UV	25.4 mm	250.9 mm	$112.7	6 weeks
MCX20617-UV	25.4 mm	200.7 mm	$116.1	6 weeks
MCX20616-UV	25.4 mm	175.6 mm	$113.88	6 weeks
MCX20615-UV	25.4 mm	150.5 mm	$116.1	6 weeks
MCX20613-UV	25.4 mm	100.3 mm	$119.37	6 weeks
MCX20612-UV	25.4 mm	75.3 mm	$120.54	6 weeks
MCX20610-UV	25.4 mm	50.2 mm	$121.07	6 weeks
MCX20609-UV	25.4 mm	40.1 mm	$121.07	6 weeks
MCX20608-UV	25.4 mm	35.1 mm	$125.25	6 weeks
MCX20304-UV	12.7 mm	20.1 mm	$109.43	6 weeks

Plano-Convex (PCX) Lenses, UV Fused Silica, AR Coating: 245 nm-400 nm, Unmounted

Substrate Material: UVFS
Working Wavelength: 250 nm-400 nm
Application: Imaging, Collimation, Beam Expansion

LBTEK plano-convex lenses are made of UV fused silica glass, offering improved homogeneity and a lower thermal expansion coefficient than N-BK7 glass. They are primarily used in the UV and near-infrared regions. LBTEK plano-convex lenses have a positive focal length and are commonly used in imaging or beam collimation applications. LBTEK unmounted lenses can be mounted in LBTEK standard lens tubes, fixed lens mounts, and various coaxial mounting plates, allowing customers to select the optimal mounting method for their specific application.

LBTEK lenses are often mounted on fixed lens mounts

Product Model	Diameter	Focal length	Unit Price	Lead Time
CX20821-UV	50.8 mm	501.8 mm	$218.99	7 weeks
CX20819-UV	50.8 mm	301.1 mm	$235.33	7 weeks
CX20817-UV	50.8 mm	200.7 mm	$258.87	7 weeks
CX20815-UV	50.8 mm	150.5 mm	$258.87	7 weeks
CX20813-UV	50.8 mm	100.3 mm	$258.87	7 weeks
CX20811-UV	50.8 mm	60.2 mm	$258.87	7 weeks
CX20820-UV-SP	50.8 mm	400.0 mm	$226.84	6 weeks
CX20819-UV-SP	50.8 mm	301.1 mm	$226.84	6 weeks
CX20623-UV	25.4 mm	1003.5 mm	$100.02	6 weeks
CX20622-UV	25.4 mm	752.6 mm	$100.02	6 weeks
CX20614-UV	25.4 mm	125.4 mm	$104.07	6 weeks
CX20313-UV	12.7 mm	100.3 mm	$83.54	6 weeks
CX20312-UV	12.7 mm	75.3 mm	$89.56	6 weeks
CX20310-UV	12.7 mm	50.2 mm	$89.56	6 weeks
CX20309-UV	12.7 mm	40.1 mm	$95.05	6 weeks
CX20307-UV	12.7 mm	30.1 mm	$96.88	6 weeks
CX20621-UV	25.4 mm	501.8 mm	$100.02	6 weeks
CX20619-UV	25.4 mm	301.1 mm	$103.02	6 weeks
CX20618-UV	25.4 mm	250.9 mm	$103.02	6 weeks
CX20617-UV	25.4 mm	200.7 mm	$104.07	6 weeks
CX20616-UV	25.4 mm	175.6 mm	$103.02	6 weeks
CX20615-UV	25.4 mm	150.5 mm	$103.02	6 weeks
CX20613-UV	25.4 mm	100.3 mm	$106.16	6 weeks
CX20612-UV	25.4 mm	75.3 mm	$108.25	6 weeks
CX20610-UV	25.4 mm	50.2 mm	$110.35	6 weeks
CX20609-UV	25.4 mm	40.1 mm	$110.87	6 weeks
CX20608-UV	25.4 mm	35.1 mm	$109.3	6 weeks
CX20304-UV	12.7 mm	20.1 mm	$98.71	6 weeks