See a lot with little light: The very powerful Porro binoculars including tripod and backpack offer a wide field of view.
- Powerful Porro binoculars with wide field of view
- Ideal for use at twilight or for astronomical observations
- Full multi-layer coating / tripod connection thread
- Dimensions: 198 x 202 x 66 mm / Weight: 1130 g
- Delivery content: Binoculars, tripod, backpack
- Magnification: 7x / Lens diameter: 50 mm
- Individual eyepiece adjustment
- Eyepieces with rubber eyecups
With BRESSER, you can enjoy a smooth introduction to the vast world of astronomy. Our detailed information ("Telescope Guide") provides valuable tips for beginners—but even experienced astronomers can use the information we provide (e.g., tables for the geographical latitude of all major world cities) as a reference.
Here is the table of contents of the comprehensive BRESSER Telescope Guide:
- 2. The View into the Starry Sky
- 2.1 Observing with the Naked Eye
- 2.1.1 Observing Constellations with the Naked Eye
- 2.2 Observing with Binoculars
- 2.2.1 Observing Planets and Moons with Binoculars
- 2.2.2 Observing Deep Sky Objects with Binoculars
- 2.2.3 Every Beginning is Easy
- 2.3 Observing with a Telescope
- 2.4 The Moon
- 2.4.1 The Moon Phases
- 2.4.2 The Far Side of the Moon
- 2.4.3 The Moon Map
- 2.4.4 Maria (Seas)
- 2.4.5 Mare
- 2.4.6 Craters
- 2.4.7 The Ray Craters
- 2.5 Observing the Solar System with a Telescope
- 2.5.1 Where are the Planets?
- 2.5.2 Planet Observation
- 2.5.3 The Position of the Planets Relative to the Sun
- 2.5.4 The Planets Introduce Themselves
- 2.5.5 Deep Sky Observation with a Telescope
- 2.6 Practical Observation Tips and Tricks
- 2.6.2 Tips for Optimal Observation Conditions
- 2.7 The Most Beautiful Objects Throughout the Year
- 4. Telescopes
- 4.1 The Telescope as an Observation Instrument
- 4.2 Optics
- 4.2.1 Refractor (Lens Telescope)
- 4.2.2 Reflector (Mirror Telescope)
- 4.3 Mechanics
- 4.3.1 Altazimuth Mount
- 4.3.2 Equatorial Mount
- 4.3.3 Drive Motors
- 4.4 Accessories
- 4.4.1 Eyepieces
- 4.4.2 Important Tips for Eyepiece Selection
- 4.4.3 Filters
- 4.4.4 Photographic Accessories
- 4.4.5 Other Accessories
- 5.1 Which Telescope for Whom?
- 5.1.1 Deep-Sky Observations
- 5.1.2 Observing Closer Planets
- 5.1.3 The Topic of Portability
- 5.1.4 Price Factor When Buying a Telescope
- 6. Useful Tables
- 6.1 Table for the Geographic Latitude of All Major World Cities
- 6.1.1 Observers in the Northern Hemisphere (N):
- 6.1.2 Observers in the Southern Hemisphere (S):
- 6.2 Lookup Table for Notable Stars
- 6.3 Getting Acquainted with the Universe - or: Distances in Space
Sky Guides von Bresser
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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Coating
In order to further increase the light transmission and counteract reflections, the premium BaK-4 optics (barium crown glass) have a full multi-layer coating.
Focusing
The 7x50 Porro binoculars also feature an individual eyepiece focus to ensure that you obtain a sharp image. This is set at a large depth of field. You only need to adjust the focus if the next object is far away from the previous one. To view objects in the immediate vicinity, you can adjust the close focus from 8 metres.
Crystal-clear image, even when wearing glasses
The binoculars are also suitable for people with visual impairments: the rubber eyecups can be folded over so that you can look through the eyepieces while wearing glasses and see the entire field of view. The dioptre adjustment of +/- 6 allows you to compensate for small differences in vision between each eye.
Weatherproof and robust
The Porro binoculars also produce an excellent image in poor weather conditions such as fog and rain. It features a waterproof design to ensure that no liquid gets inside the housing. The binoculars are also filled with nitrogen to prevent the lenses from fogging up. In addition, they have an ergonomic rubber armouring that provides a comfortable and secure grip and protects the sensitive optics against impacts/
Portable design
The binoculars come with a lightweight aluminium tripod so that you can make observations from a fixed location. If you need to travel a little further, both the tripod and the binoculars can be transported in a practical backpack, which is also included with the set.
Observe in poor light conditions and discover the night sky with the BRESSER NightExplorer 7x50 astronomy binoculars!
FEATURES
- Powerful binoculars
- Suitable for use at twilight and for terrestrial observations
- Also suitable for observing large celestial objects such as open and globular clusters
- Magnification: 7x
- Lens diameter: 50 mm
- Optical design: Porro
- Full multi-layer coating
- BaK-4 glass material
- Eyepieces with rubber eyecups
- Individual eyepiece adjustment
- Large field of view: 126 m (at a distance of 1000 m)
- Close focus: from 8 m
- Dioptre adjustment: +/- 6
- Tripod connection thread
- Includes Aluminium tripod
- Includes Backpack
- Astronomy binoculars
- Tripod with quick release plate
- Backpack
- Instructions with warranty information
Body armouring: | Rubber |
---|---|
Colour: | black |
Colour of coating: | green |
Eyecups: | Rubber eyecups, foldable |
Level of protection: | IPX6 |
Material: | Aluminium, Plastic |
Material prisms: | BaK-4 |
Optical design: | Porro |
Type [Binoculars]: | Standard Binoculars |
Type of coating: | Fully multi-coated |
Produkt- und Sicherheitshinweise
Manufacturer:
Bresser GmbH, Gutenbergstraße 2, 46414 Rhede
www.bresser.de