The variety of cylindrical lenses available highlights their importance in advancing tools and technologies across multiple fields. Shanghai Optics specializes in delivering high-quality ...

Recent Videos The lens' optical formula includes 11 elements in 9 groups, with 1 ED lens, 1 aspherical lens, and 2 high-refractive lenses. It also features nano-coating, and the aperture has nine ...

Ammonia production presently involves the Haber-Bosch process, which is energy and hydrogen intensive; quite a large part of hydrogen derives from fossil fuels. Such characteristics make the ammonia ...

Mr. Hussain played his first paid concert when he was 12. He became a session musician performing Indian film music, which often fused an international assortment of styles. He made his United ...

Cosina is set to release one of the first lenses of 2025 with its new Voigtländer Nokton 28mm f/1.5 Aspherical E-mount lens, offering a compact yet powerful option for full-frame Sony mirrorless ...

The Nokton 28mm f/1.5 is optically constructed of 10 elements in 8 groups, including aspherical lenses that help deliver sharp, high-quality images even when shooting wide open. These elements also ...

Standard zooms are often sold as 'kit lenses' Canon cameras, so you can buy a camera body complete with a standard zoom as a kit, typically saving money in the process. And to be hones, I think that ...

State Key Laboratory of Organometallic Chemistry, Center for Excellence in Molecular Synthesis, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, 345 Lingling Road, Shanghai 200032 ...