BN 7x50 C II DSV

developed by sailors for sailors

With the BN 7x50 C II DSV you can estimate distances between 1,000 and 3,000 meters - made possible with the integrated ranging reticle exclusively developed with and for the German Sailing Federation. This special edition is based on the marine binocular BN 7x50 C II with a single ocular focussing adjustment and analog compass. With its new optical system, these high-performance binoculars also offer you 28% better viewing performance for eyeglass wearers. The extra large oculars maximize use of your entire field of view. The analog SUUNTO™ compass can be used in both the northern and southern hemispheres, and navigates you safely to your destination.

 

Founded in 1888, the German Sailing Federation was formed after merging German sailing and surfing clubs, state sailing and class associations, and other sailing sports organizations. As such, the DSV promotes sailing in sea and inland waters, on land and on ice, for adults and young people, as a recreational and regatta sport.

The association takes measures for the use, development and protection of open water surfaces and water fronts. It also ensures consumer protection and a comprehensive representation of sailing sports to the public.

(Source: www.dsv.org)

PRECISE
BRIGHT
RELIABLE

FEATURES

  • Ranging reticle specially designed for the German Sailing Federation to calculate distances
  • SUUNTO™ compass, 20 mm, worldwide
  • Superb optics with high resolution and contrast
  • Full rubber armoring
  • Reinforced prism mounts
  • Comfortable viewing due to large eyepieces
  • Best light transmission for a bright image, even at dusk
  • High plasticity for a spatial image
  • Single ocular focussing – focus range from 20 meters to infinity
  • Nitrogen purged to eliminate internal fogging
  • Robust, watertight and floatable

ranging reticle

Exclusive DSV ranging reticle

to estimate distances between 1,000 and 3,000 m

Estimating distances

Use the four symbols to estimate the distance to a boat using mast height e.g. hull length of the boat.
In this example, a mast height of 15 m and a hull length of 10 m has been used.

  • INCLUDED IN DELIVERY

    • 1x Binocular
    • 1x Floatable carrying strap
    • 1x Ocular and objective protection caps
    • 1x Carrying case
    • 1x Optics cleaning cloth
    • 1x Instruction manual
  • TECHNICAL DATA

    Model BN 7x50 C II DSV
    Magnification 7x
    Objective diameter in mm 50
    Field of view at 1,000 m in m 131
    Exit pupil in mm 7.1
    Close focus in m 20
    Eye relief in mm 21
    Twilight factor 18.7
    Geometric light intensity 51
    Diopter adjustment –4 to +6
    Porro prism system
    Multi-coated optical elements
    Analog compass
    Analog ranging reticle
    Polycarbonate housing
    Folding eyecups
    Waterproof according to IPX 7
    Weight in g 1010
    Dimensions (WxDxH) in mm 223x­78­x­163
    Order no. 80107437

     

  • PRODUCT SERIES COMPARISON

    Model BN 7x50 DCM BN 7x50 C II DSV BN 7x50 C II BN 7x50 II
    Magnification 7x 7x 7x 7x
    Objective diameter in mm 50 50 50 50
    Field of view at 1,000 m in m 126 131 131 131
    Exit pupil in mm 7.1 7.1 7.1 7.1
    Close focus in m 12 20 20 20
    Eye relief in mm 22 21 21 21
    Twilight factor 18.7 18.7 18.7 18.7
    Geometric light intensity 51 51 51 51
    Diopter adjustment –3 to +3 –4 to +6 –4 to +6 –4 to +6
    Porro prism system
    Multi-coated optical elements
    Digital compass display
    Digital ranging reticle
    Tilt function (inclination angle)
    Barometer, air pressure history
    Altimeter
    Temperature, temperature history
    Stop watch, time
    Analog compass
    Analog ranging reticle
    Polycarbonate housing
    Aluminum housing
    Turnable eyecups
    Interchangeable eyecups
    Folding eyecups
    Waterproof according to IPX 7
    Weight in g 1,250 1,010 1,010 1,010
    Dimensions (WxDxH) in mm 195x­72­x­160 223x­78­x­163 223x­78­x­163 223x­78­x­163
    Order no. 80106555 80107437 80405451 80405452

     

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