Bresser Spezial Astro 25x70
Bresser Spezial Astro 25x70
The BRESSER Spezial Astro 25 × 70 binoculars with 25x magnification are particularly useful for observing astronomical objects, but are also practical for observing distant objects, landscapes or difficult-to-see animals. The BRESSER Spezial Astro binoculars feature high-quality BaK4 glass optics with Porro design, FMC anti-reflective coatings and precise and fine focusing. You get a centrally focused binocular that gives a sharp and clear image with contrast, true colour rendition and high resolution thanks to the extra large lens diameter and reduced light scattering. The high light gathering capability gives a twilight factor of 40 and allows observation even at dusk or at night. Outdoors, you'll appreciate the durable, rugged rubber-coated aluminium alloy body. LE eyepieces allow the full field of view to be enjoyed even by spectacle wearers, and dioptric correction makes it possible to do without glasses in many cases. In addition to the binoculars, the package includes a nylon case with shoulder strap, protective lens and eyepiece caps and a lens cleaning cloth.
Key features of the BRESSER Spezial Astro 25 × 70 binoculars
- Binoculars with central focusing and 25× magnification at 70 mm objective lens diameter
- You can use it for observing astronomical objects, but it is also suitable for observing distant objects, landscapes or animals
- The binoculars have a low weight of 1480 g including accessories (net weight 1240 g) for its dimensions of 27.5 × 20.5 × 8.2 cm
- Durable aluminium alloy telescope body coated with rubber
- With a field of view angle of 2°, you get a 35 m wide field of view at 1000 meters
- The shortest focusing distance is 40 m and the twilight factor of 40 makes observation possible even at night
- Binoculars feature BaK4 optics with Porro design, FMC anti-reflective coating and precision focusing
- LE eyepieces allow the full field of view to be enjoyed even by spectacle wearers, dioptric correction is a matter of course
- The binoculars are equipped with a thread for tripod mounting and the possibility of installing a smartphone adapter
- Package includes binoculars, case with strap and belt loop, protective caps and lens cleaning cloth
Durability and ergonomics
The telescope body is made of durable and lightweight aluminum alloy and has an ergonomically shaped design with a lightweight center bridge that is optimal for a comfortable grip during observation and handling. Thanks to the tripod thread in the extended central axis, the BRESSER Spezial Astro can be mounted on any photographic tripod. The use of a tripod is recommended with these binoculars because at high magnification it is difficult to maintain a stable image just by holding it in your hand (this is possible for a short period of time). In the open air, you'll appreciate the body covered with a pleasant-to-the-touch rubber material, as well as the eyepieces and focusing wheel made of durable metal with a rubberized surface.
Quality optics with Porro design
The optical surfaces are made of high quality BaK4 optical glass with Porro design and fitted with multiple FMC anti-reflective layers to improve light transmission through the optical system. This increases the overall realistic luminosity of the binoculars, improves image sharpness and contrast, and does not tire the eyes during long-term viewing. With 25x magnification, you can observe fine details at a distance. With a lens diameter of 70 mm and an axial distance of 56 to 72 mm, you get optimum light gathering with a twilight factor of 40, making it possible to observe even at dusk or at night. The field of view at 1000 m is 35 m wide and its edges are sharply defined to improve image perception.
Special LE eyepieces and dioptric correction
The special LE eyepieces with TwistUp function offer eye relief (distance of the exit pupil from the eye) of 17 mm - fitting well on the eye sockets, nicely defining the edges of the field of view and allowing more comfortable viewing even for spectacle wearers. In addition, dioptric correction operating within a range of +/- 4 diopters allows you to dispense with glasses in many cases.
Powerful observation binoculars
If a classic binocular with 10x magnification and a lens diameter of up to 50 mm is still not enough for you, you want to observe very distant objects, animals, that are very hard to get close to, or you're interested in the starry sky, this telescope is the optimal choice. The BRESSER Spezial Astro 25 × 70 with a 70 mm objective lens features high magnification, a bright, sharp image with contrast and the ability to observe in low visibility - at dusk and at night. You'll appreciate this true-to-life, high-resolution binocular on every expedition into the countryside for observation and exploration of starry space, and you'll be happy to reach for it whenever in the distance you will discover an interesting object to observe.
Specifications
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| Code: | SPTin0160 |
| Warranty: | 24 months |
| Links: | Producer's Website: |
| Manufacturer information |
Bresser GmbH, Gutenbergstr. 2 · DE-46414 Rhede, www.bresser.de, [email protected] 
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