Rainier binoculars set the standard for optical excellence, with every component meticulously crafted for maximum performance. Featuring our exclusive UBX multi-layer coating, these binoculars ensure exceptional light transmission, delivering brighter and clearer images. The extra-large BAK-4 prisms are coated with over 60 layers of Alpen’s SHR metallic and PXA phase coatings, providing unmatched brightness, clarity, and color fidelity. With large diameter lens elements throughout the optical system, Rainier binoculars offer an expanded field of view and increased eye relief, ensuring comfortable and easy viewing for extended periods.
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Features
- HD – High definition
- ED – Extra low dispersion optical system
- Waterproof
- UBX Fully Multi-Coated
- SHR Metallic Coated
- PXA Phase Coating
- A-lock diopter system
- BAK4 Optics
- Long Eye Relief
- Cleaning Pen Included
Specs
| Item Number | 77 |
| Magnification | 10X |
| Field of View | 341/1000yds |
| Waterproof | Yes |
| Lens Coatings | UBX Fully-Multi-Ctd, SHR Metallic Ctg, PXA Phase Ctg |
| Eye Relief | 16mm |
| Exit Pupil | 4.2mm |
| Focuser Type | Center |
| Objective Lens Diameter | 42mm |
| Apparent Field | 5.8° |
| Close Focus | 6.5ft |
| Prism | BaK-4 |
| Eyecup Type | Multi-Position Twistlock |
| Weight | 29.4 oz |