Product Description

l Substrate Material: B270

l High Numerical Aperture (NA)

l Operating Wavelength: 380 nm-2.1 μm (uncoated)

l Application: Condensing, Projection, and Detection

     Compared to conventional spherical lenses, aspheric condenser lenses feature a 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 collimating a point source, the beam should be incident on the flatter surface of the lens; when focusing a collimated beam, the beam should be incident on the more curved surface. Tuniu manufactures various aspheric condenser lenses using B270 glass, a high-quality glass developed by Schott with excellent surface flatness and optical performance, offering good transmittance in the visible spectrum. Compared to precision-polished aspheric lenses, molded aspheric condenser lenses offer superior production consistency and are suitable for mass production. Tuniu provides uncoated aspheric condenser lenses as well as lenses with two types of anti-reflection coatings: 400-700 nm and 700-1100 nm. All our lenses undergo fine processing and strict quality control, ensuring that Tuniu delivers high-quality lens products to customers at reasonable prices.

Attributes

Aspheric condenser lens, uncoated: 380 nm-2.1 μm

l Substrate Material: B270

l High Numerical Aperture (NA)

l Operating Wavelength: 380 nm-2.1 μm (uncoated)

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, Uncoated: 380 nm-2.1 μm, Unmounted

l Substrate Material: B270

l High Numerical Aperture (NA)

l Operating Wavelength: 380 nm-2.1 μm (Uncoated)

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.