PRAKTICA Marine II Binoculars provides the pro enthusiast mariner with a reliable navigational tool. They are fully waterproof and filled with nitrogen to avoid fogging of the lens. Other features include a rangefinder and compass. The power is supplied by a pair of LR 43 button batteries. The binoculars use Praktica quality optics that feature Multicoating technology, and are coated with anti-reflective layers. This treatment improves light transmission, reduces reflections and glare, thereby increasing the image quality for observation.
Parameters and Specifications:
Enlargement: 7×
Lens Diameter: 50mm
Inlet lens diameter: 7.14mm
Aperture: 51
Light factor: 18.71
Viewing Angle: 6.6°
Field of view at 1000m: 116m
Focus range: 9m to infinity
Weight: 1150g
Dimensions: 180 × 205 × 75mm
Specifications
Width
20.5 cm
Height
18 cm
Depth
7.5 cm
Weight
1.15 kg
Construction
Binoculars
Dimensions and weight
Width
20.5 cm
Height
18 cm
Depth
7.5 cm
Weight
1.15 kg
Type
Construction
Binoculars
Technical specification
Lens diameter
50 mm
Zoom
7 ×
Pupil diameter
6.5 mm
Field of vision
Actual field of view
6.6 °
Apparent field of view
46.2 °
Features
Features
Water-resistant
Equipment
Equipment
Case, Cleaning cloth, Lens cap, Strap
More Specifications
Note:
Specifications can be changed without notice. Images are for illustrative purposes only.
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