Playlist
Binocular collimation/alignment
A quick way to check collimation and why it's important.(02:31)
Binocular diopter adjustment
Why it's important and how to make adjustments.(01:58)
ED glass
The advantages of ED glass and reducing color fringing.(02:12)
Exit pupil
Calculation and its relationship with brightness.(01:23)
External fogging
Tips for preventing external fogging.(03:43)
Eyecups, eye relief, eye glasses
How to use the eyecups to get the most out of your binoculars.(01:01)
Field of view
Wide or narrow? What's right for you?(02:05)
Important binocular features
Finer points to consider when choosing a binocular.(01:28)
Interpupillary distance
Setting the interpupillary distance, made easy with the Binoc-Loc.(02:33)
Lens coatings
Why quality coatings deliver brighter images and better color.(03:16)
Optics myths
Common optics myths, misconceptions and gimmicks.(06:46)
Phase correction
What phase correction does and how it works.(02:05)
Roof vs porro prism
Features, advantages and benefits of roof and porro prism binoculars.(03:03)
Spotting scopes: angled vs Egyenes
What scope body style works best?(01:28)
Spotting scopes: size vs weight
Pick the right size spotting scope for your applications.(02:14)
Waterproofing
Explanation of waterproof, water resistant and weatherproof optics.(01:54)
What do binocular numbers mean?
Power and size of a binocular.(00:30)
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