LBTEK-Your Trusted Partner For Optoelectronic Experiments!

Product Description

Substrate: UV Fused Silica
Operating Wavelength: 200 nm-2.1 μm
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, Uncoated: 200 nm-2.1 μm, Mounted

Substrate Material: UVFS
Operating Wavelength: 200 nm-2.1 μm
Application: Imaging, Collimation, Beam Expansion
Mounted in Mechanical Housing

LBTEK plano-convex lenses are made of UV-grade fused silica glass, offering better homogeneity and lower thermal expansion coefficient compared to N-BK7 glass, making them ideal for ultraviolet and near-infrared wavelength applications. LBTEK plano-convex lenses feature positive focal lengths and are commonly used in imaging or beam collimation applications. LBTEK mounted lenses come mounted in standard lens tubes, with product model, type, diameter, and focal length engraved on the surface for easy identification.

LBTEK lenses are often mounted on fixed lens mounts

Product Model	Diameter	Focal length	Unit Price	Lead Time
MCX20821	50.8 mm	501.8 mm	$218.99	Contact
MCX20819	50.8 mm	301.1 mm	$234.42	Contact
MCX20817	50.8 mm	200.7 mm	$234.42	Contact
MCX20815	50.8 mm	150.5 mm	$234.42	Contact
MCX20813	50.8 mm	100.3 mm	$234.42	Contact
MCX20811	50.8 mm	60.2 mm	$234.42	Contact
MCX20623	25.4 mm	1003.5 mm	$93.35	6 weeks
MCX20622	25.4 mm	752.6 mm	$93.35	6 weeks
MCX20621	25.4 mm	501.8 mm	$93.35	6 weeks
MCX20619	25.4 mm	301.1 mm	$95.31	6 weeks
MCX20618	25.4 mm	250.9 mm	$95.31	6 weeks
MCX20617	25.4 mm	200.7 mm	$96.23	6 weeks
MCX20616	25.4 mm	175.6 mm	$95.31	6 weeks
MCX20615	25.4 mm	150.5 mm	$95.31	6 weeks
MCX20614	25.4 mm	125.4 mm	$98.06	6 weeks
MCX20613	25.4 mm	100.3 mm	$99.1	6 weeks
MCX20612	25.4 mm	75.3 mm	$99.62	6 weeks
MCX20610	25.4 mm	50.2 mm	$101.46	6 weeks
MCX20609	25.4 mm	40.1 mm	$101.46	6 weeks
MCX20608	25.4 mm	35.1 mm	$103.55	6 weeks
MCX20313	12.7 mm	100.3 mm	$79.75	6 weeks
MCX20312	12.7 mm	75.3 mm	$84.46	6 weeks
MCX20310	12.7 mm	50.2 mm	$84.46	6 weeks
MCX20309	12.7 mm	40.1 mm	$87.86	6 weeks
MCX20307	12.7 mm	30.1 mm	$88.25	6 weeks
MCX20304	12.7 mm	20.1 mm	$90.08	6 weeks

Plano-Convex (PCX) Lenses, UV Fused Silica, Uncoated: 200 nm-2.1 μm, Unmounted

Substrate Material: UVFS
Operating Wavelength: 200 nm-2.1 μm
Application: Imaging, Collimation, Beam Expansion

LBTEK plano-convex lenses are made of UV-grade fused silica glass, offering better homogeneity and lower thermal expansion coefficient compared to N-BK7 glass, making them ideal for ultraviolet and near-infrared wavelength applications. LBTEK plano-convex lenses feature positive focal lengths and are commonly used in imaging or beam collimation applications. All LBTEK unmounted lenses can be installed in LBTEK standard lens tubes, fixed lens mounts, and various coaxial mounting plates, allowing customers to choose the optimal mounting solution for different application scenarios.

LBTEK lenses are often mounted on fixed lens mounts

Product Model	Diameter	Focal length	Unit Price	Lead Time
CX20821	50.8 mm	501.8 mm	$202.65	7 weeks
CX20819	50.8 mm	301.1 mm	$218.08	7 weeks
CX20817	50.8 mm	200.7 mm	$218.08	7 weeks
CX20815	50.8 mm	150.5 mm	$218.08	7 weeks
CX20813	50.8 mm	100.3 mm	$218.08	7 weeks
CX20811	50.8 mm	60.2 mm	$218.08	7 weeks
CX20623	25.4 mm	1003.5 mm	$82.89	6 weeks
CX20622	25.4 mm	752.6 mm	$82.89	6 weeks
CX20621	25.4 mm	501.8 mm	$82.89	6 weeks
CX20619	25.4 mm	301.1 mm	$85.37	6 weeks
CX20618	25.4 mm	250.9 mm	$82.89	6 weeks
CX20617	25.4 mm	200.7 mm	$85.37	6 weeks
CX20616	25.4 mm	175.6 mm	$83.67	6 weeks
CX20615	25.4 mm	150.5 mm	$85.37	6 weeks
CX20614	25.4 mm	125.4 mm	$86.16	6 weeks
CX20613	25.4 mm	100.3 mm	$87.86	6 weeks
CX20612	25.4 mm	75.3 mm	$88.64	6 weeks
CX20610	25.4 mm	50.2 mm	$91	6 weeks
CX20609	25.4 mm	40.1 mm	$89.03	6 weeks
CX20608	25.4 mm	35.1 mm	$89.03	6 weeks
CX20313	12.7 mm	100.3 mm	$65.5	6 weeks
CX20312	12.7 mm	75.3 mm	$72.43	6 weeks
CX20310	12.7 mm	50.2 mm	$72.43	6 weeks
CX20309	12.7 mm	40.1 mm	$75.31	6 weeks
CX20307	12.7 mm	30.1 mm	$77.66	6 weeks
CX20304	12.7 mm	20.1 mm	$78.05	6 weeks
CX20001	6.0 mm	10.0 mm	$76.48	6 weeks