The BRESSER Special Hunter 11x56 binoculars are particularly suitable for nature observation
- Officially in use by the German Fire Fighters
- Magnification: 11x / objective lens diameter: 56mm
- Fully multi coated / tripod thread
True art of living consists in seeing the wonderful in the everyday. (Pearl S. Buck)
Table of Contents
1. The History2. The Features
2.1 The Key Figures
2.2 The Magnification
2.3 The Objective Diameter
2.4 The Exit Pupil
2.5 The Twilight Factor
2.6 The Brightness
2.7 The Interpupillary Distance
2.8 The Eye Relief (Focal Point of the Eyepiece)
2.9 The Field of View
2.10 The Focus
2.11 The Rubber Armor
3. The Glass
3.1 The Coating
3.2 The Glass Material
3.3 Porro or Roof Prisms
3.4 Achromats
4. Types of Binoculars
4.1 Binocom or Nautic
4.2 Night Glass or Night Vision Device
4.3 Residual Light Amplifiers
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FEATURES
- Prisms and lenses made of BaK-4 glass material
- Optical surfaces are green multi coated with 95% light transmission
- High brightness
- Foldable eyecups
- Individual eyepiece dioptre adjustment
- Centre-wheel focusing
- Tripod adapter thread
- Robust, rubber armoured binocular body
- Binoculars
- Nylon bag
- Carrying strap
- Protective lens caps
- Protective eyepiece caps
Body armouring: | Rubber |
---|---|
Body material: | Metal/plastic |
Colour: | green |
Colour of coating: | green |
Dust protection caps: | for front lens and eyepiece |
Eyecups: | Rubber eyecups, foldable |
Focusing system: | Central focus wheel |
Material: | Metal, Plastic |
Material prisms: | BaK-4 |
Optical design: | Porro |
Type [Binoculars]: | Standard Binoculars |
Type of coating: | Fully multi-coated |