Binocular - B.5 - 18x56

No reviews
£1,679.99

Only 1 piece in stock!

Built on the foundation of the award-winning B.2 binocular, the large objective B.5 features a small/lighter magnesium frame and Abbe-Koenig prism and is paired with the very same fluorite glass that’s featured in our S Series Spotting Scopes. In both 15x and 18x options, the B.5 is our most powerful binocular and the fluorite glass is a step above ED glass of similar-sized optics. One of the most modern optical systems on the market, this purpose-built binocular is designed to extend your range for those who require increased magnification and the ability to discern detail during those critical low-light periods when covering big, open country. The B.5 is our recommended rig for those who are looking to step up their magnification range, but prefer a lightweight system when carrying a spotting scope is out of the question.

The B.5 also features tack-sharp edge-to-edge clarity, crystal clear glass, considerable eye relief, 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 colour 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 microfibre storage bag.

HIGHLIGHTS

-Premium Model
-Size: 8.2 in.
-Weight: 45 oz.
-Fluorite 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

Binocular Comparison Chart (PDF)
Binocular Manual (PDF)

 Magnification10x12x15x18x
Obj. lens diameter56mm56mm56mm
56mm
Exit pupil5.6mm4.7mm3.7mm3.1mm

Field of View (FOV)
6.5°5.5°
4.5°

3.7°
Apparent FOV (FOV x Power)65°66°
67.5°

66.6°
Field of view (ft/1000 yds)341289236194
Brightness31.421.813.99.6
Light transmission (%)92.80%
92.60%
92.50%92.70%
Twilight factor23.725.92931.7
Multi Position Eyecups Y/NYesYesYes
Yes
Eye relief19mm17.4mm17.8mm18mm
Near focus9.8ft9.8ft9.8ft9.8ft
Eye width adjustment
56~75mm

56~75mm
56~75mm
56~75mm
Dimension WxHxD
6.1x8.2x2.6

6.1x8.2x2.6
6.1x8.2x2.6


6.1x8.2x2.6
Weight45 oz45 oz45 oz45 oz
Lens constr. obj.3 groups 4 elements 
groups 4 elements  
3 groups 4 elements 
3 groups 4 elements 
Lens constr. ocular4 groups 5 elements4 groups 6 elements4 groups 6 elements4 groups 6 elements
Prisms type
Abbe-Koenig

Abbe-Koenig
Abbe-Koenig


Abbe-Koenig
Prism reflective coating type
N/A

N/A

            N/A

            N/A
Phase Correction CoatingN/AN/AN/AN/A
ED glass
Fluorite


Fluorite

Fluorite

Fluorite
Lens coating
Scratch and Oil Resistant

Scratch and Oil Resistant
Scratch and Oil Resistant
Scratch and Oil Resistant
Diopter correction (dpt)
more than +/-2

more than +/-2
more than +/-2

more than +/-2
Pressure tested to what pressure
1m for 30 min. (IPX7)

1m for 30 min. (IPX7)
1m for 30 min. (IPX7)
1m for 30 min. (IPX7)
Storage temperature
-40°~158°F

-40°~158°F

-40°~158°F

-40°~158°F
Functional temperature
-13°~140°F

-13°~140°F

-13°~140°F

-13°~140°F
Frame material
Magnesium

Magnesium
Magnesium

            Magnesium
Internal gas purged
Nitrogen

Nitrogen
Nitrogen
Nitrogen
Tripod Adaptable Y/N
Yes

Yes
YesYes
Origin
Japanese components assembled in the US

Japanese components assembled in the US
Japanese components assembled in the US
Japanese components assembled in the US

You may also like

Recently viewed