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

Slightly more portable and less expensive than a thermal imaging binocular from the same manufacturer, can just the one lens ...

There’s also the point to make that the flash capacitor if it has one can deliver a nasty shock, but once past that it’s easy to remove the lens itself. A single element lens brings with it ...

A review of a new rifle scope and binoculars by Riton Optics that are good for hunting and birding in the fall in South ...

A waterproof, fog-free single ... 8x42 binoculars are surprisingly lightweight and compact considering their magnesium alloy build and the size of their 42mm objective lenses.

The reptile can also switch between monocular vision - when both eyes are used separately - and binocular vision ... Camera-type eyes use a single lens to focus light onto a sensitive membrane or ...

The Skout G2 is a sling style harness designed to make it more comfortable to travel with a camera and lens attached all day.

Intrepid Camera continues to make large-format photography accessible by launching its first lens and electronic shutter ...

Black, Peter and Black, Tina Arbon 2020. Fundamentals of ophthalmic dispensing 10: Single vision lens design – part 1. Optician, Vol. 2020, Issue. 7, p. 8293-1.

But Korean lens maker Samyang Optics may have just shown an even more efficient way to do it. What the company has produced is a single lens module with magnetically swappable optics. This ...

The most familiar type of telescope is the refractor. It uses two lenses, one to collect the light and form an image, called ...