SMG Waterproof Binoculars
| Magnification | 7× |
| Effective Objective Diameter | 50 mm |
| Front Lens Outer Diameter | 61 mm |
| Prism | Premium BAK4 optical glass; Porro construction |
| Eyepiece Diameter | 23 mm |
| Lens Coating | Fully multi-coated (FMC) |
| Field of View | 7° |
| Eye Relief | 24 mm; comfortable for eyeglass wearers |
| Minimum Focus Distance | 4 m |
| Diopter Adjustment | −5D to +5D |
| Protection Grade | Waterproof, fogproof, salt-resistant, and floatable |
| Net Weight | 1,050 g |
SMG-WPB waterproof binoculars adopt BAK4 Proprium and full FMC multi-coated optics, integrating reticle ranging, water-floatable design, nitrogen-filled waterproof & fog proof, long eye relief and other professional features. The 24mm long eye relief fits spectacle wearers, and the 50mm large objective delivers excellent low-light observation. With military-grade non-slip rubber housing balancing durability and
optical performance, it serves as professional observation gear for marine navigation, field exploration, security patrol and hunting sightseeing.
