Good to know
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Frequently Asked Questions – Binoculars
All necessary information about binoculars
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Frequently Asked Questions – Microscopes
All necessary information about microscopes: magnification, field of view, observed objects and much more
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Frequently Asked Questions – Telescopes
This useful article includes some of the most frequently asked questions about telescopes and astronomy
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Binoculars: basic scheme
This article is devoted to the evolution of the binoculars' optical schemes
07.01.2018
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Guide to Binoculars
All about choosing binoculars: numbers, field of view, exit pupil, prisms, lens coating, focus
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How to choose and care for binoculars
Useful information on how to choose binoculars that best fit your needs and how to take proper care of them