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The Maven B.3 Binocular is our premium compact optic and is designed for those who demand superior optics housed in a small package. Though it’s compact, it is not to be underestimated - the B.3 covers a wide variety of uses and is a regular go-to for big game, waterfowl, and turkey hunters, as well as birders, naturalists, and travelers who strive to maintain minimalism.
The B.3 also features tack-sharp edge-to-edge clarity, generous depth of field, a wide field of view, 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: 4.7 in.
-Weight: 16.6 oz.
-Extra-Low Dispersion ED Glass
-Waterproof and Fog Proof
-Fully Multi-Coated Lenses
-Phase Correction Coating
-Exceptionally Clear, Bright, High Contrast Image
-Excellent Color Fidelity
-Tripod Adaptable
-Lifetime Warranty
-Direct to Consumer / No Retail Markup
Binocular Comparison Chart (PDF)
Binocular Manual (PDF)
B.3 Specifications:
Magnification | 8x |
Obj. lens diameter |
30mm
|
Exit pupil | 3.75mm |
Field of View (FOV)
|
8.2°
|
Apparent FOV (FOV x Power) |
|
Field of view (ft/1000 yds) | 430 |
Brightness | 14.1 |
Light transmission (%) | 95.20% |
Twilight factor | 15.5 |
Multi Position Eyecups Y/N |
Yes
|
Eye relief | 15.1mm |
Near focus | 8.2ft |
Eye width adjustment |
|
Dimension WxHxD |
4.7x4.6x1.6
|
Weight | 16.6 oz |
Lens constr. obj. |
3 groups 4 elements (ED)
|
Lens constr. ocular | 4 groups 5 elements |
Prisms type |
Schmidt-Pechan
|
Prism reflective coating type |
Dielectric coating
|
Phase Correction Coating | Yes |
ED glass | Yes |
Lens coating |
Scratch and Oil Resistant
|
Diopter correction (dpt) |
+/-4
|
Pressure tested to what pressure |
|
Storage temperature |
-40°~158°F
|
Functional temperature |
-13°~140°F
|
Frame material |
Polymer
|
Internal gas purged |
Nitrogen
|
Tripod Adaptable Y/N | Yes |
Origin |
Japanese components assembled in the US
|