Canon U.S.A., Inc. | 15 x 50 IS All Weather
https://www.usa.canon.com/internet/portal/us/home/products/details/binoculars/is-binoculars/15-x-50-is-all-weather
15x high magnification ratio. Multi-coated, Ultra-low Dispersion (UD) glass elements for exceptional image quality. Doublet Field Flattener for sharp, distortion-free images from edge to edge. Extra bright, large diameter 50mm objective lens. 15mm Long-Eye Relief ensures comfort. Weather-resistant construction with non-slip rubberized grip.
DA: 27 PA: 26 MOZ Rank: 57