Revise lenses for your physics GCSE foundation and higher triple science exams with Bitesize interactive practice quizzes covering feedback and common errors.

Shanghai Optics designs high-performance IR lenses for high manufacturing yield. With advanced in-house manufacturing and testing equipment, we produce IR lenses in economic and very efficient manners ...

For the 12 days of Christmas, we're looking back on the 12 months of 2024 and the lenses that they brought. Today, we're running down February… Think wide-angle lenses for full-frame cameras and ...

We reveal the best macro lenses currently available for close-up shooting, for both mirrorless and DSLR cameras. The post Best macro lenses for mirrorless and DSLRs: a close-up look appeared first on ...

For the first time, researchers have shown that 3D-printed polymer-based micro-optics can withstand the heat and power levels that occur inside a laser. The advance enables inexpensive compact and ...

A new path for electron optics in solid-state systems Date: July 14, 2020 Source: ETH Zurich Department of Physics Summary: In combined theoretical and experimental work, physicists introduce and ...

Venus Optics has created a new series of anamorphic cinema lenses, featuring lightweight 28-55mm and 50-100mm with a maximum aperture of T2.9 and constant 1.5x squeeze ratios.

“Optical tweezers” – systems that focus light to trap and manipulate individual atoms – could pave the way for powerful quantum devices, but they can be a little cumbersome. Researchers ...

Instead of carrying multiple camera lenses, this one lets you swap optics Samyang’s new Remaster Slim prime lens lets photographers change its focal length by simply dropping in new lens elements.

THIS useful book on geometrical optics has been enlarged and improved by the addition of two new chapters. One of these deals with the microscope considered as being more or less typical of ...