High quality filled observation binoculars, with individual eyepiece (IF) focusing, designed for medium-to-long-range terrestrial and astronomical observations. They are fully waterproof (IPX7 standard, 1m depth for 30 minutes) and nitrogen filled for clear fog-free operation. Incorporating a robust but lightweight magnesium alloy body construction, covered in stylish protective black rubber armouring. Features BaK-4 prisms and a fully broadband multi-coated optical system. The optical system features high-transmission lens and prism coatings allowing 85% light transmission. Eyepiece design features oversized elements, generous eye-relief and fold-down rubber eyecups for spectacle-wearers. Features integral tripod mounting column and central stabilising bar. Supplied in hard storage/carrying case with padded neck strap, eyepiece rainguard and objective lens caps.
Specifications:
| Model | ‘STELLAR-II’ SERIES 100MM WATERPROOF OBSERVATION BINOCULARS |
| Specification | 20x100 | 25x100 |
| Magnification | 20x | 25x |
| Object Lens Diameter | 100mm | 100mm |
| Field of view | 3.2° | 2.6° |
| F.O.V. @ 1000M | 56m | 45m |
| Exit Pupil Diameter | 5mm | 4mm |
| Eye Relief | 20mm | 16mm |
| Interpupillary Distance | 56 to 74mm | 56 to 74mm |
| Light Transmission | 85% | 85% |
| Weight | 3600g | 3600g |
| Dimensions | 382x240x112mm | 382x240x112mm |
| Product Code | 30150 | 30151 |
