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Lenses

Mirrorless camera owners in search of fast glass and razor-thin depth of field have a new king of wide-aperture lenses to drool over in the form of the Handevision IBELUX 40mm f/0.85. It's the fastest volume production lens in the world, and the manufacturer claims it'll give you an image similar to an f/1.2 lens on a full frame camera. Read More
Fujifilm has launched its first weather-resistant XF lens for the X-series lineup of interchangeable-lens cameras. The new lens, which would pair particularly well with the weather-tough Fujifilm X-T1, offers a versatile focal range and features an impressive five-stop image stabilization system which uses high precision gyro sensors. Read More
A new digital installation has been unveiled in the window of the foyer at Weill Cornell Medical College (WCMC) in Manhattan. The Discovery Wall is a display made up of 2,800 mini LCD screens each placed behind a curved lens, and its content varies depending on the distance from which it's being viewed. Read More

Night-vision security cameras could be getting a lot less costly, thanks to the discovery that their lenses can be made from silicon. Ordinarily, thermal infrared camera lenses are made from materials such as germanium and chalcogenide, which are much more expensive. Read More

Researchers from the Center for Research and Advanced Studies (CINVESTAV) in Mexico have developed a pair of glasses that use a combination of ultrasound, GPS, stereoscopic vision and artificial intelligence to help the visually impaired to navigate their environment. The device, perhaps the most sophisticated of its kind, is slated to reach mass production early next year and will likely cost up to US$1,500. Read More
Although people may speak about zooming in with smartphone cameras, what they're doing isn't actual "zooming" in the telephoto-lens sense of the word. That's because almost all phone cameras just have a digital zoom, meaning that in order to get in closer on the subject, the phone just enlarges the pixels from the middle of the frame. The result is a grainy, crappy photo. While it is possible to squeeze optical zoom lenses into phones, Tel Aviv University spinoff company Corephotonics has developed a sleeker solution, that utilizes the combined output of two compact lenses. Read More
Microscope lenses are typically made either by grinding and polishing glass discs, or pouring polymers into molds – both techniques can be quite involved, which is reflected in the price of the finished product. Now, however, a scientist from Australian National University has devised a new lens-making process, in which drops of silicone are simply baked in an oven. The resulting lenses can be used for a variety of applications, yet are worth less than one cent each. Read More
Photographers using Fujifilm's X100 and X100S will soon be able to get closer to the action, without getting closer to the action, after Fujifilm revealed a tele-conversion lens for the popular cameras. The TCL-X100 attaches directly to the front of the retro-styled shooters and increases their focal reach by a factor of 1.4x. Read More
Anyone who’s ever needed a pair of thick eyeglasses has a firm idea that lenses are the one thing where form follows function. However, BAE Systems and Queen Mary’s School of Electronic Engineering and Computer Science in London have put paid to that idea with a flat lens that works like a conventional curved lens, yet without any reduction in bandwidth performance. Using a combination of composite metamaterials and transformational optics for the first time, they have created a lens that's able to bend electromagnetic waves, yet isn't bound by its shape for its function. Read More
The Lomography New Petzval Art Lens is not your typical new camera lens. It's a brass-barreled manual focus prime, with no electronic contacts, and aperture that's controlled by dropping a selection of little plates into the barrel. After being funded on Kickstarter, the quirky lens has now made its way into the real world, and Gizmag recently got a chance to go hands-on with one. Read More
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