Explore the best wide-angle lenses for the most popular camera systems used for capturing incredible photos and videos of the ...

Several studies have looked at how we adapt to large changes in visual input by asking people to wear goggles that flip the ...

If you’re a filmmaker or photographer, you’ve likely experienced the frustration of manual-focus anamorphic lenses—beautiful in theory but often tricky to master, especially when speed and ...

As for the double-convex lens, it is an instrument used by astronomers ... over the tubes so that they do not break from the heat of the water.” Though his focus was on alchemy, Zosimus’ description ...

Royalty-free licenses let you pay once to use copyrighted images and video clips in personal and commercial projects on an ongoing basis without requiring additional payments each time you use that ...

Images, and the devices that capture them, are my focus. I've covered cameras at PCMag for the past 13 years, which has given me a front row seat for the DSLR to mirrorless transition, the ...

Abstract: Synthetic aperture imaging is a technique that mimics a camera with a large virtual convex lens with a camera array ... based methods include using variance or using a ”manual focus” ...

At $1,840 it’s a rather specialist, manual focus only macro-lens (though it will serve double duty as a ... at $849 it’s more accessible to those who might be on budget. With a wildly convex front ...

Choosing new glasses involves lots of factors, including the type of lens you will purchase. If you have a strong prescription, you might consider aspheric lenses. There are many types of lenses ...

A swipe on the frame sends an electrical signal to the two liquid crystal lenses to change the state of millions of tiny pixels so that close objects come into focus. As such, these 32 Degrees ...