Some academic research supports this dim view; one study published in October ... they were usually small and often convex. In the Renaissance, Italians began developing techniques for making ...

The schematic of the plano-convex lens (working lens). Figure 2 ... The schematic of the fixed kinematic mount base. (a) Front view; (b) Back view. achieve alignment-free installation into the next ...

Prime lenses are camera lenses with only a single, fixed focal length. You can't zoom in or out, and instead will need to ...

Photo: Abby Ferguson Interchangeable lens cameras, or cameras that let you swap out lenses, can unlock a lot of opportunities ...

Usable with non-ZEISS lenses, the one click virtual lens tech from the company allows you to experience the possibility to ...

A line of miniature sapphire and ruby balls for a wide range of applications including precision bearings, valves, stylus tips, fiber-optic and optical components has been introduced by Meller Optics, ...

For starters, the Acer Predator SpatialLabs View 27 offers glasses-free 3D visuals. The glasses-free bit is absolutely ...

The Nikon Z 28-135mm f/4 PZ is aimed squarely at cinematographers and videographers, taking Z-mount cameras into new ...

Canon's senior leadership team spoke to us about demand for new compact cameras, the challenge of selling accessory ...

While Zeiss might be best known for its glass quality and rich lens development history, the company is also making some bold ...

The focal range of 26-45mm isn’t the broadest, but should suffice for many medium wide needs, and remember the 89-degree field of view (horizontally at least) is different with anamorphic lenses, so ...