News & Reviews

Need New Glasses? Don't Overlook These Ways to Enhance Your Lenses

(StatePoint) When it comes to buying new eyeglasses, many people focus on frames, spending hours trying on multiple shapes and colors. With so many styles to choose from, it’s easy to forget that glasses are used for a medical purpose and they need to do more than just look good -- they need to work.Remember, there are many lenses and enhancements that can be customized to fit your lifestyle and everyday needs. Here are some lens enhancements you’ll want to consider “must-haves” for your next...

Choosing A Lens: Camera Lenses Explained

Lenses are the eyes of a camera used to project an image of the subject onto the recording material (sensor in digital cameras and film in older cameras). Lenses are either built into the camera (fixed) or they can be removed (interchangeable). They'll also either have a fixed focal length (prime) or will have the ability to zoom. Lenses with fixed focal lengths can be smaller, lighter and sometimes cheaper than zooms, but if you plan on buying several fixed focal length lenses, this can...

Field Test: Flying a Mavic Pro With Epson’s Moverio BT-300FPV AR Glasses

This site may earn affiliate commissions from the links on this page. Terms of use.One of the trickiest parts of flying a drone is trying to look in two directions at once. Looking up at the drone gives you a good sense of where it is. But you need to look down to see either its location on the map or a view from its camera. For high-end productions, that often means two operators. But for hobbyists and budget-minded efforts, it’d be great to have a simpler solution.That’s where Epson’s...