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Montana 7x 42 Roof Prism

With the Bresser Montana range nothing has been spared that might compromise the performance of these binoculars.
With the Bresser Montana range nothing has been spared that might compromise the performance of these binoculars.
The finest materials combined with cutting edge design and construction ensures a brilliant performance. Phase coated optics insure maximum light transmission. All internal prisms use Bak-4 glass material that gives accurate colour rendition and stunning image quality. Maximum user comfort has been engineered into these superb binoculars. All Montana models are water proof and filled with nitrogen gas to prevent internal fogging. They come with twist up eyecups, individually adjustable, which provide a 100% field of view for use with or without spectacles. They are supplied complete with leather case, straps and lens cleaning cloth.Top of Form 1

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Specification        

Magnification    7x    

(Maximum magnification)        

Objective    42mm    

(Size of objective lens.)        

Close Focus    4m    

(Minimum distance that the binoculars will focus on)        

View 1000m    140m    

(Apparent view at 1000m)        

Weight    838g    

(Weight in grams)        

Glass    BAK-4    

(Type of glass used in construction)        

Exit pupil    6mm    

(Exit pupil in mm)        

Twilight rate    17,15    

(Light gathering ability)        

Brightness    36,00    

(Light transmission factor)        

Waterproof    Yes    

(Immersion tested 1m for 60sec)        

Lens Coating FMC    Yes    

(Fully multicoated optics)        

Dimensions    125x57x140    

(Binocular size in mm)        

Porro Prism Contruction    BAK-4    

(Optical Type)        

Roof Prism Contruction    Yes    

(Optical Type)        

Price: £318