ZEISS introduced prism binoculars with wider objective lenses, improving depth perception and image quality.
The diameter of the objective lens in millimeters. A larger number means a heavier binocular but a much brighter view. Pro Tips for Your Own Adventure
To get the best view, follow these steps used by professional birders:
If you see on a pair of binoculars, here is what that "secret code" means:
ZEISS introduced prism binoculars with wider objective lenses, improving depth perception and image quality.
The diameter of the objective lens in millimeters. A larger number means a heavier binocular but a much brighter view. Pro Tips for Your Own Adventure binoculars
To get the best view, follow these steps used by professional birders: binoculars
If you see on a pair of binoculars, here is what that "secret code" means: binoculars