Binoculars Know How


Binoculars Glossary There are a lot of special terms when it’s about binoculars and telescopes. Find the most common terminology in this brief binoculars glossary: Eyecups: They ensure the correct distance to the eyepiece. Spectacle wearers correct simple visual defects with the binoculars. The glasses should only be used if the compensation on the glass … Read more

Binocular Repair Basics, Repairing Binoculars Alignment

Binocular Repair Basics, repairing binoculars alignment

Binoculars are two telescopes linked together that create two separate images. To produce a crisp and perfectly merged 3-dimensional image, the path of the light (optical axis) through lenses and prisms inside the binoculars, needs to be in perfect parallel alignment. This is called “collimated”. Only when the optical axis of the binoculars barrels is … Read more