The Panasonic 15mm f/1.7 Leica Summilux DG ASPH is a compact, lightweight prime lens that’s perfect for nature and night sky ...

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 ...

Radius and curvature are reciprocal to one another. Figure 7.1a shows a plano convex lens element with a spherical radius, imaging an axial point from infinity. The spherical aberration is quite ...

Aspheres – precision aspherical optics manufactured by ZYGO's Optics business segment – can be manufactured in sizes up to 500 mm, with tolerances better than λ/5000 RMS @ 633 nm. In the digital age, ...

With use of aspherical lenses and low-dispersion glass with a high reflective index, Fujinon has achieved high optical performance through its unique precision work and assembly technologies.

This lens features three aspherical lenses and two ED (extra-low dispersion) lenses, while efficiently minimizing distortion and chromatic aberration ...

Pimax, a global leader in high-performance VR technology, debuted its Crystal Super headset on the world stage at CES2025, ...

Then there were two new Laowa Nanomorph 28-55mm and 50-100mm, claiming to be the world’s first "affordable anamorphic zooms", plus a new Lensbaby Sweet 22, delivering the company’s smallest ‘sweet ...

Established in 1991, our product range includes: spherical and aspherical lenses, planed optics and filters of all kinds, framed and unframed. We have productions sites in Dresden and Zaczernie/Poland ...

The lens' optical formula is made up of 12 elements in 10 groups, with three ED elements and two aspherical lenses. It has a 7-bladed aperture. It weighs 213g (7.5oz) and is 5.7 cm (2.25") long.