Handy and robust binoculars with 8x magnification and very good value for money
- Compact and lightweight binoculars with fully coated optics
- Magnification: 8x; objective lens diameter: 21 mm
- Field of view at 1,000 m: 126 m
- Dimension: 104 x 90 x 33 mm; weight: 172 g
- Scope of delivery: binoculars, pouch, neckstrap, cleaning cloth, manual
- Central focus wheel
- Foldable eyecups and dioptre compensation
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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Product information "BRESSER Hunter 8x21 Binoculars"
FEATURES
- Prisms and lens system made of high-quality BK-7 glass material
- Fully coated (blue) on all optical surfaces
- Central focus wheel
- Diopter adjustment
- Foldable eyecups
- Robust, rubber-armoured binocular body
SCOPE OF DELIVERY
- Binoculars
- Case
- Neckstrap
- Lens cleaning cloth
- Instruction manual
| Bag/Pouch: | nylon belt pouch |
|---|---|
| Batteries included: | false |
| Batteries required: | false |
| Body armouring: | Rubber/Metal |
| Body material: | Metal |
| Colour: | black |
| Colour of coating: | blue |
| Compass: | false |
| Diopter setting: | true |
| ED glass: | false |
| Exit pupil min. (mm): | 2.6 |
| Extended warranty (years): | 5 |
| Eyecups: | Rubber eyecups, foldable |
| Eyepieces for eyeglass wearers: | false |
| Field of application [Binoculars]: | Bird watching & Nature observation, Hiking, Traveling & Sports |
| Field of view (degrees): | 7.2 |
| Field of view at 1000m 7) (m): | 126 |
| Focusing system: | Central focus wheel |
| Inert gas purged: | false |
| Interpupilar distance max. (mm): | 73 |
| Interpupilar distance min. (mm): | 36 |
| LE Eyepieces: | false |
| Magnification: | 8 |
| Material: | Metal |
| Material prisms: | BK-7 |
| Mirror/Lens diam. (mm): | 21 |
| Near focus from 7) (m): | 5 |
| Net Weight total (incl. accessories) (g): | 200 |
| Net weight (without access.) (g): | 162 |
| Optical design: | Roof |
| Power supply unit included: | false |
| Product Family [Binoculars]: | Hunter |
| Product series: | Hunter |
| Relative brightness 7): | 6.9 |
| Single eye adjustment: | false |
| Total height (mm): | 40 |
| Total length (mm): | 90 |
| Total width (mm): | 100 |
| Tripod adapter thread: | false |
| Turns of focus drive over entire focal range: | 1.5 |
| Twilight factor 7): | 12.96 |
| Type [Binoculars]: | Compact binoculars, Folding Binoculars |
| Type of coating: | Fully coated |
| Waterproof 8): | false |
| Zoom function: | false |