High quality and light gathering binoculars with single focus, lightweight magnesium body, waterproof and filled with nitrogen for use even in unfavourable weather conditions.
- Binoculars for astronomy, landscape and water sports
- Waterproof and filled with nitrogen - no fogging on lenses
- Extremely high light gathering capability for bright, pleasing images
- Low magnification enables steady image from free hand
- A lightweight binocular due to the magnesium housing
- Single eyepiece focusing and foldable rubber eyecups
- Very well corrected eyepieces produce ultra-sharp images
- Full contrast-boosting multi-coating on all lens and prism surfaces
- Tripod connection thread available on the binocular bridge
- Metal photo tripod adapter included in delivery
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Telescopes - Optics and mechanics
The ultimate guide to the ideal microscope for examinations of koi parasites.
Read nowFAQ - Frequently Asked Questions
- Alt-azimuth: easy to use, moves horizontally and vertically
- Equatorial: enables precise tracking of objects with only one axis – ideal for high magnifications and astrophotography
- Moon: from 30 mm
- Planets: from 100 mm
- Deep sky: from 150 mm
Help & Service for your product
Here you will find quick help, answers to frequently asked questions, and the direct way to support.
Service Portal
Please use our product help search to find answers to your questions. Simply enter the item number or EAN and open the matching help page directly.
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FAQ - Frequently Asked Questions
- BK-7 (borosilicate glass): Standard, good imaging performance
- BaK-4 (barium crown glass): Higher quality, rounder exit pupils, brighter and higher-contrast image
Product information "BRESSER Astro & Marine SF 7x50 WP binoculars"
- Binoculars for astronomy, landscape observation and water sports
- Waterproof per IPX6 level and filled with nitrogen to prevent lens fogging
- Also for use in unfavourable weather conditions
- Extremely high light gathering optics, making them ideal for night-time observation
- Moderate magnification for a steady image, even when hand-holding
- Magnification: 7x / Lens diameter: 50mm
- Single eyepiece focus (SF) and foldable rubber eyecups, also suitable for spectacle-wearers
- Wide pupil distance (WP) of 20mm for comfortable viewing
- Well corrected eyepieces for ultimate image sharpness and pinpoint star images
- Modern multi-layer coatings on all lens surfaces for high light transmission
- Ergonomic rubber armouring - very good grip and protects against shocks and bumps
- Robust construction, yet still lightweight due to magnesium housing
- Dimensions: 198 x 202 x 66 mm / Weight: 1130 grams / Colour: black
- Tripod connection thread 1/4 inch available on the binocular bridge
- Metal photo tripod adapter already included in delivery
WHAT'S INCLUDED
- Binoculars
- Carrying strap
- Dust caps
- Nylon travel bag
- Photo tripod adapter (Art. 4914925)
- Instruction manual
| Batteries included: | false |
|---|---|
| Batteries required: | false |
| Body armouring: | Rubber |
| Body material: | Magnesium |
| Colour: | black |
| Colour of coating: | green |
| Compass: | false |
| Diopter setting: | true |
| Dust protection caps: | dust caps for eyepiece and objective |
| ED glass: | false |
| Exit pupil min. (mm): | 7.1 |
| Extended warranty (years): | 5 |
| Eyecups: | Rubber eyecups, foldable |
| Eyepieces for eyeglass wearers: | true |
| Eye relief (mm): | 20 |
| Field of application [Binoculars]: | Astronomy, Night, Watersport & Sailing |
| Field of view (degrees): | 7.2 |
| Field of view at 1000m 7) (m): | 126 |
| Inert gas purged: | true |
| Interpupilar distance max. (mm): | 74 |
| Interpupilar distance min. (mm): | 56 |
| LE Eyepieces: | true |
| Magnification: | 7 |
| Material: | Magnesium |
| Material prisms: | BaK-4 |
| Mirror/Lens diam. (mm): | 50 |
| Near focus from 7) (m): | 8 |
| Net weight (without access.) (g): | 1130 |
| Optical design: | Porro |
| Power supply unit included: | false |
| Relative brightness 7): | 51 |
| Single eye adjustment: | true |
| Total height (mm): | 66 |
| Total length (mm): | 202 |
| Total width (mm): | 198 |
| Tripod adapter thread: | true |
| Twilight factor 7): | 18.7 |
| Type [Binoculars]: | Marine binoculars, Standard Binoculars |
| Type of coating: | Fully multi-coated |
| Waterproof 8): | true |
| Zoom function: | false |