MeoStar® B1 50mm Series 12x50 HD B1 Plus
Extend your observation to the edges of the day.
Built for the birder or nature enthusiast who wants to squeeze every last bit of performance out of a binocular, yet still be manageable enough to carry on extended outings. A 50mm objective lens system combined with a larger exit pupil delivers a relaxed view and extracts extra detail in low light and shadowed areas. MB5501TM ion assisted lens multi-coatings deliver maximum brightness while MeoShield TM coatings protects exposed lens surfaces from abrasion. Surprisingly compact for a 50mm binocular its size and weight compares directly to competing 42mm binoculars yet its large objective lens size ensures maximum resolution and low light ability at maximum distances. If you observe birds and wildlife on the edges of the day and desire the highest resolution images a MeoStar® B1 50mm binocular is the perfect choice.
12x50 – Highest magnification for observing the greatest detail at maximum distances. Excellent choice for hawk watching, shore birding and on wide open terrain where greater observation range is desired.
- MeoBrightTM - A proprietary ion-assisted lens multi-coating applied to all air-to-glass optical surfaces. Developed by Meopta, MeoBrightTM ion- assisted multi-coatings eliminate glare and reflections and delivers an industry leading 99.8% light transmission per lens surface.
- MeoShieldTM - MeoShield TM ion-assisted coating protects external lens surfaces and delivers enhanced resistance to scratching or abrasion in extreme conditions. MeoShieldTM meets military specifications for durability and surface hardness.
- Lens Components - Individual lens components are meticulously ground and polished in-house and precisely matched for superior performance.
- Waterproof - All binoculars are 100% guaranteed waterproof, submersible and are fully protected against humidity, rain and snow.
- Fogproof - All binoculars are purged and sealed with inert Nitrogen gas to provide 100% guaranteed fogproof performance.
- Prism System - Precisely ground and finished Schimdt-Pechan prism system is polished to within +/- 1 second and allows hours of extended glassing without eye strain.
- Focus and Diopter Control - Central focus wheel smoothly operates on a finely tuned ratio allowing precise, accurate focus acquisition with no backlash. Integrated central diopter control is easy to adjust and accommodates +/- 3 D.
- Ergonomic Armor Design - Protective rubber armor is softer in strategic locations to help reduce hand fatigue and improve grip. Sculpted thumb pockets accommodate a variety of hand positions and encourages a balanced and comfortable hold.
- Chassis Construction - Aircraft grade aluminum chassis is incredibly robust and built to survive rough conditions in the field.
- Lifetime Warranty - All binoculars carry Meopta’s North American limited Lifetime transferable Warranty.
Magnification 12 x
Objective Lens 50 mm
Field of view (m/1000m // ft/1000yds) 93 / 279
Field of view 5.32 °
Eye relief 15 mm
Shortest focusing distance (m / ft) 3.4 / 11.2
Exit Pupil Diameter 4.2 mm
Twilight Factor 24.5
Daylight Transmission 88 %
Twilight Transmission 84 %
Interpupillary Distance 56 / 74 mm
Dioptric Correction -3 / 3 D
Height (mm / in) 173 / 6.8
Width (mm / in) 139 / 5.5
Depth (mm / in) 59 / 2.3
Weight - without caps and strap (g / oz)
no returns on optics except for warranty issues *These are special order and can take 4 weeks to come in*