man looking through binocs

What is Eye Relief and How It Works?

 If you have browsed or perused any type of optic, you may have noticed one of the specs is called eye relief. Eye relief can be...
telescope against the light

Optics 101: Light Transmission Explained!

Regardless of what kind of optic you have -- a spotting scope, a rangefinder, a pair of binoculars, or a rifle scope, there may...
Various lenses

Optics 101: Anti-Reflective Lens Coatings

We live in a time where optics are clearer than they have ever been before. You can see farther and better in low light conditions, allowing you...

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