Angled vs Straight Spotting Scopes – Which do you need?

Do you need an angled or a straight spotter? Which is best and why? What can you do with an angled that you can’t with a straight scope?

What do scope numbers mean?

Does 4-32×80 make no sense? Our guide will make this and all other specifications you find on scopes from spotting scopes to binoculars clear.

How Does a Rangefinder Work?

A quick informative guide to the principles behind how laser, optical and other types of rangefinders (LIDAR, SONAR etc) work.

Spotting Scopes vs Binoculars, an Eye-Opening Comparison

If you’re not sure whether you need a spotting scope vs binoculars our guide compares the two optics and lets you know which works for which jobs.

Spotting Scopes vs Telescopes, an Eye-Opening Comparison

If you’re not sure whether you need a spotting scope vs a telescope our guide compares the two optics and lets you know which works for which jobs.