Product Description

l Substrate Material: B270

l High Numerical Aperture (NA)

l Operating Wavelength: 1100 nm-1650 nm (AR Coating)

l Application: Condensing, Projection and Detection

     Compared to conventional spherical lenses, aspheric condenser lenses feature larger numerical aperture (NA) and lower f-number (f/#). These condensers are suitable for collimating broadband light sources, LEDs, or other illumination scenarios requiring high efficiency. To ensure optimal performance, when used for point source collimation, the light beam should be incident on the flatter surface of the lens; when the aspheric condenser lens is used for focusing collimated beams, the light should be incident on the surface with greater curvature. Tuniu manufactures various aspheric condenser lenses using B270 glass, a high-quality glass developed by Schott with excellent surface flatness and superior optical performance, offering high transmittance in the visible spectrum. Compared to precision-polished aspheric lenses, molded aspheric condenser lenses provide better production consistency and are suitable for mass production. Tuniu offers uncoated aspheric condenser lenses as well as lenses with three types of anti-reflection coatings: 400 nm-700 nm, 700 nm-1100 nm, and 1100 nm-1650 nm. All our lenses undergo fine processing and strict quality control to ensure that Tuniu delivers high-quality optical products at competitive prices.

Aspheric Condenser Lens, Anti-reflection Coating: 1100 nm-1650 nm

l Substrate Material: B270

l High Numerical Aperture (NA)

l Operating Wavelength: 1100 nm-1650 nm (AR Coating)

l Application: Condensing, Projection and Detection

     Tuniu uses B270 glass to manufacture various aspheric condenser lenses. B270 glass is a high-quality glass developed by Schott, featuring excellent surface flatness and superior optical performance, with high transmittance in the visible light spectrum. Tuniu aspheric condenser lenses come pre-installed in standard lens sleeves. The sleeves are engraved with product model, type, diameter, focal length, and numerical aperture for easy identification of lens parameters by users.

Aspheric Condenser Lens, Anti-reflection Coating: 1100 nm-1650 nm, unmounted·

l Substrate Material: B270

l High Numerical Aperture (NA)

l Operating Wavelength: 1100 nm-1650 nm (AR Coating)

l Application: Condensing, Projection and Detection

     Tuniu utilizes B270 glass to manufacture various aspheric condenser lenses. B270 glass is a high-quality glass developed by Schott, featuring excellent surface flatness and superior optical performance, with high transmittance in the visible light spectrum. All circular lenses from Tuniu can be mounted in Tuniu standard lens tubes, fixed lens holders, and various coaxial mounting plates. Customers can choose the optimal mounting solution based on different application scenarios.