LBTEK-Your Trusted Partner For Optoelectronic Experiments!

Product Description

Optical material: UV fused silica
Operating wavelength: 200 nm-2.1 μm (uncoated)
Application: imaging, beam expansion or reduction, convergence

The double-convex lens has a positive focal length and can be used to focus collimated beams or collimate point light sources. Double-convex lenses are widely used in imaging applications. LBTEK manufactures various lenses using UV fused silica, which exhibits high transmittance from the ultraviolet to near-infrared band, making it an ideal material for lenses operating in this band. Our lenses undergo fine processing and strict quality control. This ensures that LBTEK provides the users with high-quality lens products at reasonable prices.

Attribute

Optical component materialUV fused silica

Surface finish (scratches/pits)40/20

Focal length tolerance±1%

Curved Aperture3

Design wavelength587.6 nm

Local surface irregularity0.5

Eccentricity≤3 arcmin

Double-Convex Lenses, UVFS, Uncoated: 200 nm-2.1 μm

Substrate material: UV fused silica
Operating wavelength: 200 nm-2.1 μm (uncoated)
Application: imaging, beam expansion or reduction, convergence

The LBTEK Double-Convex Lenses have a negative focal length and are commonly used in applications such as imaging or beam collimation. UV-grade fused silica exhibits high transmittance in the deep ultraviolet range and produces almost no laser-induced fluorescence, making it suitable for applications spanning from ultraviolet to near-infrared band. All circular lenses from LBTEK are pre-installed with standard lens tubes or lens mounting adapters. These mechanical components are engraved with the product model, type, diameter, and focal length for easy identification of lens parameters.

The housing surface of the LBTEK Lens is engraved with the product model and other information

	Product Model	Diameter	Focal length	Unit Price	Compare	Lead Time
	MBCX20613	25.4 mm	50.0 mm	$106.95		6 weeks

Double-Convex Lenses, UVFS, Uncoated: 200 nm-2.1 μm, Unmounted

Substrate material: UV fused silica
Operating wavelength: 200 nm-2.1 μm (uncoated)
Application: imaging, beam expansion or reduction, convergence

The LBTEK Double-Convex Lenses have a negative focal length and are commonly used in applications such as imaging or beam collimation. UV-grade fused silica exhibits high transmittance in the deep ultraviolet range and produces almost no laser-induced fluorescence, making it suitable for applications spanning from ultraviolet to near-infrared band. All circular lenses from LBTEK can be mounted in LBTEK standard lens tubes, fixed lens mounts, and various coaxial mounting plates. Customers can choose the optimal mounting solution for different application scenarios.

The LBTEK Unmounted Lenses are suitable for building compact systems

	Product Model	Diameter	Focal length	Unit Price	Compare	Lead Time
	BCX20613	25.4 mm	50.0 mm	$95.96		6 weeks

Double-Convex Lenses, UV Fused Silica, Uncoated: 200 nm-2.1 μm