Lijing International Optical Equipment Factory
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12x42 mobile telescope IPX7 Fog & Waterproof Binoculars for Adults BAK-4 Prism with Universal Phone Adapter for Bird Watching
Parameter:
| Model Number | YBR18 | YBR18 |
| Magnification | 12x | 10x |
| Objective diameter | 42mm | 42mm |
| Exit pupil Diameter | 3.5mm | 4.1mm |
| Exit pupil distance | 11.5 | 15.5mm |
| Field of view | 87/1000m | 96m/1000m |
| Angle of view | 5 | 5.5 |
| Color | Black | black |
| Type | Roof | roof |
Features:
1.12x42 Mid-sized Professional Binoculars: 12x magnification and 42 mm objective lens are very versatile whether for wildlife and bird watching in your garden, or ball games and concerts; the wide viewing angle and reliable 16.5mm BAK-4 roof prisms provide excellent light capture, high-resolution images, and a strong enough contrast to work in all light conditions.
2.Upgraded Waterproof Construction: Advanced IPX7 powerful waterproof technology, any ingress from water if submerged at a depth of one metre for 30 minutes is prevented. robust construction, nitrogen-charged and o-ring support the already built-in waterproof and fog-resistance qualities, prevent fogging when moving between the warmer indoors and frostier outdoors.
3.Durable Design Compatible for Every Adventure: Heavy-duty focusing knob that's a breeze to adjust even when wearing thick gloves to fend off chilly winter temperatures. Durable and non-slip rubber on the exterior to protect from the most rugged environments, including inclement weather, extensive use, and even drops or falls.
4.BAK-4 prisms with fully multi-coated reduces the reflected light, color errors, distortions and improves light transmittance. You can enjoy a sharp clarity and brightness. This power can be used for watching large stage play, vocal concert, a football game, etc.
5.HD SMC Superior Optics Performance:Compared with other FMC lenses, our SMC (Super Multi-coated) lenses have significant improvements in both color fidelity and brightness and the elimination of flare and ghost images. HD optical system allows you to see high-contrast images with natural colors and razor-sharp outlines, even when using the binoculars at dawn or dusk.
