Good to know

All necessary information about binoculars

This article is devoted to the evolution of the binoculars' optical schemes

All about choosing binoculars: numbers, field of view, exit pupil, prisms, lens coating, focus

Useful information on how to choose binoculars that best fit your needs and how to take proper care of them

The guide describes how to choose good opera glasses

This article will help you make the right decision when choosing an instrument for your particular needs