Maven Binoculars - B.2 - 9x45 Black / Grey

Maven
SKU:
MVB20945BLD4

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The Maven B.2 Binocular is a purpose-built optic for those who demand superior low-light performance. For those seeking that perfect balance between magnification and low-light gathering capabilities, the B.2 features an Abbe-Koenig prism and an optical field flattener to take advantage of every ounce of light and is specifically designed to handle early morning, late evening, and dimly-lit situations. As with the entire B Series line-up, the B.2 also features tack-sharp edge-to-edge clarity and a silky focus mechanism.

The Maven B Series represents our elite line of optics, designed to fit your specific needs, delivered for a fraction of comparable binoculars’ costs and stacks up with the most celebrated and expensive binoculars in the world. Whether you choose a stock color unit or configure your own custom-built optic, our modern sportsman-inspired designs are paired with the best available materials and state of the art technology to create an uncompromising optic. 

Includes neoprene neck strap, lens caps and double-layered microfiber storage bag.

HIGHLIGHTS

  • Premium Model
  • Size: 7.1 in.
  • Weight: 33.3 oz.
  • Extra-low Dispersion ED Glass
  • Waterproof and Fog Proof
  • Fully Multi-Coated Lenses
  • Field Flattening Optical System
  • Exceptionally Clear, Bright, High Contrast Image
  • Excellent Color Fidelity
  • Tripod Adaptable
  • Lifetime Warranty
  • BLD4

B.2 Specifications

 Magnification 9x 11x
Obj. lens diameter 45mm 45mm
Exit pupil 5mm 4.1mm
Field of View (FOV) 7.2°
Apparent FOV (FOV x Power) 64.8° 66°
Field of view (ft/1000 yds) 377 314
Brightness 25 16.7
Light transmission (%) 93.70% 94.80%
Twilight factor 20.1 22.2
Multi Position Eyecups Y/N Yes Yes
Eye relief 17.3mm 16.7mm
Near focus 4.9ft 4.9ft
Eye width adjustment 56~75mm

56~75mm

Dimension WxHxD 5.7x7.1x2.1 5.7x7.1x2.1
Weight 33.25 oz 33.25 oz
Lens constr. obj. 3 groups 4 elements (ED) 3 groups 4 elements (ED)
Lens constr. ocular 5 groups 6 elements 4 groups 6 elements
Prisms type Abbe-Koenig Abbe-Koenig
Prism reflective coating type N/A N/A
Phase Correction Coating Yes Yes
ED glass Yes Yes
Lens coating Scratch and Oil Resistant Scratch and Oil Resistant
Diopter correction (dpt) +/-4 +/-4
Pressure tested to what pressure 1m for 30 min. (IPX7) 1m for 30 min. (IPX7)
Storage temperature -40°~158°F -40°~158°F
Functional temperature -13°~140°F -13°~140°F
Frame material Magnesium Magnesium
Internal gas purged Nitrogen Nitrogen
Tripod Adaptable Y/N Yes Yes
Origin Japanese components assembled in the US Japanese components assembled in the US