Binoculars fully coated BK-7 lenses, center wheel
- Inexpensive porro binoculars for observation over long distances
- Light intensity: 6.25, twilight factor: 31.6
- Field of view at 1000 m: 57 m
- Dimensions: 165x197x62 mm, weight: 814 g
- Scope of delivery: binoculars, bag, manual
- Compact and portable for on the go
- Suitable for eyeglass wearers
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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All models include not only a dioptric adjustment but also foldable rubber eyecups for eyeglass wearers. The handy and non-slip surface of the BRESSER Hunter 20x50 binoculars always ensures a firm grip. A tripod mount is part of the standard equipment of these binoculars and is a popular feature particularly with high magnifications .
FEATURES
- Prism lens made of BK-7 glass
- Blue fully coated optical surfaces
- Center wheel focusing
- Dioptric adjustment
- Foldable eyecups
- Robust, rubber armored binocular body
- Tripod adapter thread
- Binoculars
- Case
- Shoulder strap
- Caps
- Lens cleaning cloth
- Manual
Bag/Pouch: | nylon carrying case with carrying strap |
---|---|
Batteries included: | 0 |
Batteries required: | 0 |
Body armouring: | Rubber |
Body material: | Metal/plastic |
Colour: | black |
Colour of coating: | blue |
Compass: | 0 |
Diopter setting: | 1 |
Dust protection caps: | for objective and eyepiece, individually removable |
ED glass: | 0 |
Extended warranty (years): | 5 |
Eyecups: | Rubber eyecups, foldable |
Eyepieces for eyeglass wearers: | 0 |
Field of application [Binoculars]: | Bird watching & Nature observation, Long-range observation, Traveling & Sports |
Field of view (degrees): | 3.26 |
Field of view at 1000m 7) (m): | 57 |
Focusing system: | Central focus wheel |
Inert gas purged: | 0 |
Interpupilar distance max. (mm): | 72 |
Interpupilar distance min. (mm): | 57 |
LE Eyepieces: | 0 |
Magnification: | 20 |
Material: | Metal, Plastic |
Material prisms: | BK-7 |
Mirror/Lens diam. (mm): | 50 |
Near focus from 7) (m): | 10 |
Net Weight total (incl. accessories) (g): | 915 |
Net weight (without access.) (g): | 814 |
Optical design: | Porro |
Product Family [Binoculars]: | Hunter |
Product series: | Hunter |
Relative brightness 7): | 6.25 |
Single eye adjustment: | 0 |
Total height (mm): | 62 |
Total length (mm): | 165 |
Total width (mm): | 197 |
Tripod adapter thread: | 1 |
Turns of focus drive over entire focal range: | 0.25 |
Twilight factor 7): | 31.62 |
Type [Binoculars]: | Standard Binoculars |
Type of coating: | Fully coated |
Waterproof 8): | 0 |
Zoom function: | 0 |
Produkt- und Sicherheitshinweise
Manufacturer:
Bresser GmbH, Gutenbergstraße 2, 46414 Rhede
www.bresser.de
- This item is not suitable for children under 3 years.
- Keep packaging materials (plastic bags, rubber bands, etc.) and small parts away from children! There is a risk of suffocation!
- Never look directly at the sun or near the sun with this device. There is a RISK OF BLINDNESS!
- Risk of material damage! Do not disassemble the device! In case of a defect, please contact your specialist dealer. They will contact the service center and may send the device for repair if necessary. Do not expose the device to temperatures above 60° C!
- The binoculars are intended for private use. Respect the privacy of others.