The ATN Omega 7x50 Waterproof Porro Prism Binocular (7.5-Degree Angle of View) with Range-finding Reticle (Individual Focus) provides a sharp, stable image in boating and other applications favorable to moderate magnification, maximum brightness, and durability.
| Prism Type | Porro |
| Magnification | 7x |
| Objective Lens Diameter | 50 mm |
| Angle of View | 7.5° |
| Field-of-View | 396' @ 1000 yd / 131.47 m @ 1000 m |
| Minimum Focus Distance | 16.40' / 5 m |
| Exit Pupil Diameter | 7.1 mm |
| Eye Relief | 22 mm |
| Interpupillary Adjustment | 57 - 74 mm / 2.24 - 2.91" |
| Dioptric Correction | +5 / +7 |
| Focus Type | Individual |
| Tripod Mount | None |
| Dimensions (WxHxD) | 8.2 x 3.9 x 6" / 208.28 x 99.06 x 152.40 mm |
| Weight | 38.80 oz / 1100 g |