Collaborate Disseminate
If you’re in the market for a telephoto lens, the available range of optics for your camera is limited only by the size of your bank account. So when [Pixels …read more Continue reading Telephoto Lens Without the Fiscal Pain
Bokeh is a photography term that’s a bit difficult to define but is basically soft, aesthetically pleasing background blur, often used to make a subject stand out. Also called “background …read more Continue reading Ultimate Bokeh With A Projector Lens
“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 have now developed a simplified, smaller design for optical tweeze… Continue reading Nanopillared lenses let scientists trap individual atoms with light
As much as we all love the Game Boy Camera, it’s really just an add-on to the popular handheld console. Twitter user [@thegameboycam] decided to build a dedicated camera platform …read more Continue reading Game Boy Repurposed Solely As A Camera
These days, camera lenses aren’t just simple bits of glass in sliding metal or plastic housings. They’ve often got a whole bunch of electronics built in as well. [Dan K] …read more Continue reading Converting A Sigma Lens To Canon, Digital Functionality Included
You can’t argue with the results of large-format film cameras — picture the boxy bellows held by a cigar-chomping big-city press photographer of the 1940s — but they don’t really …read more Continue reading Laser Brings Autofocus to Tricked-Out Large Format Film Camera
If you are a Hackaday reader, you probably know what a Fresnel lens is. You find them in everything from overhead projectors to VR headsets. While it seems commonplace now, …read more Continue reading The Origin of the Fresnel Lens
The Game Boy Camera was the first digital camera that many of us ever interacted with. At the time it was fairly groundbreaking to take pictures without film, even though …read more Continue reading Astrophotography on the Game Boy Camera
No matter how many times 3D displays emerge and fade, the tech refuses to die. Researchers from Soochow University have now developed a glasses-free 3D display prototype, which uses a series of nanostructured lenses to produce more realistic images tha… Continue reading Glasses-free 3D display extends viewing distance for more realistic images
Researchers in China have developed a new type of adaptive liquid lens that changes its focal distance when a voltage is applied. Made using a new electrically responsive fluid, the lens is small, lightweight, and could be easily manufactured for use i… Continue reading Electrically active fluid helps new liquid lens change focus