As light hits an optical surface, normal uncoated high-performance glass can reflect up to 5% of that light, redirecting this light so it does not transmit through the optical system. However, when these high-performance lenses are vacuum-coated with GPObright lens coatings, up to 99.7% of the available light passes through each optical surface.
Brand | GPO-USA |
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MPN | Does not apply |
Maximum Magnification | 8.5x |
Type | Binoculars |
UPC | Does not apply |