Waterproof and fogproof (also comes in 10×50, 12×50, and 8×56) I’ll make it easy for you: If you want to spend the absolute minimum on a roof-prism binocular that will get the job done ...

Growth is anticipated as a result of the integration of digital technologies including augmented reality (AR), thermal ...

A great pair of binoculars invites you to slow down and take a closer look at the world. They add perspective to everyday adventures, are helpful for stargazing, and are a favorite tool among ...

This HD monocular telescope is only $39.97 (reg. $54.99) until Sept. 3. Use this to spot prey and rare birds miles away.

One of the best value and most versatile mid-range binoculars available, these roof prism binoculars impress in almost every regard. For our money, they're some of the best binoculars on the ...

Certain types of lenses, known as prism lenses, may reduce symptoms. Vision therapy can also improve vision among people with BVD. Binocular vision dysfunction (BVD) is a condition that prevents ...

Photo by Andrew McKean Bill also told me once about how his life changed when he looked through a binocular for the first time. He was a Wisconsin farm kid with cows to milk and a mother to please, ...

The Celestron Nature DX ED 12x50 are one of four sizes in Celestron's Nature DX line-up of roof prism binoculars that make use of the same high-end ED glass. The other sizes are 8x42, 10x42 and 10x50.

To mount the binoculars to the camera lens, [Giorgio Carboni] made a very nice adapter containing four prisms. These prisms are very carefully aligned and glued down with a little bit of epoxy.

Astronomers have constructed telescopes of every kind - massive observatories designed to pick up faint traces of light ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." A great pair of binoculars invites you to slow down and take a closer look at the world. They add ...