Bresser Astro Marine 7x50 SF WP (SKU: 0114107) Bresser binoculars opinie

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Bresser Astro Marine is a series of binoculars, which, due to the high light-gathering capacity, excellent image quality and durable construction, are dedicated mainly to astronomical observations, and also as marine binoculars, perfectly works well in unfavorable lighting and weather conditions.

The Astro Marine 7x50 SF WP model is equipped with an optical system with 7x magnification and 50 mm aperture. To ensure high quality of the image in the binoculars, Porro prisms made of high-quality BaK-4 glass were used. In order to eliminate internal reflections and to obtain the best contrast, all optical surfaces have been covered with a full multi-coating (FMC), and the edges of the lenses have been blackened.

Thanks to the additional sealing of the body, the binoculars meet the stringent requirements of the IPX6 protection class. The construction made of magnesium has also been filled with dry nitrogen, which makes it resistant to fogging in the event of a sudden change in temperature. Particularly noteworthy is the wide range of interpupillary spacing, focus and diopter adjustment, allowing for perfect tuning of the instrument to the user's needs.

The most important features of the Bresser Astro Marine 7x50 SF WP binoculars

• optics with full multilayer coating and prisms made of BaK-4 glass
• extremely high light gathering capacity ideal for astronomical observations
• large offset of the exit pupil (WP) and twist-up eyecups to facilitate observation in corrective glasses
• single eyepiece focusing system (SF)
• body made of magnesium, filled with nitrogen, with IPX6 sealing class
• tripod adapter with 1/4" thread included

Technical parameters

• series: Bresser Astro Marine
• magnification: 7x
• Lens diameter: 50 mm
• prisms: Porro
• prism material: BaK-4 glass
• anti-reflective coating: full multi-coating (FMC)
• coating color: green
• glasses lens arrangement: 3 lenses in 2 groups
• Exit pupil: 7.1 mm
• eye relief: 20 mm
• field of view: 7.2° / 126 m @ 1000 m
• relative brightness: 51
• twilight efficiency: 18.7
• focusing: in the eyepiece
• minimum focusing distance: 8 m
• diopter correction: yes
• eyepiece spacing: 56 - 74 mm
• eyecups: drop down
• waterproof: yes, IPX6
• inert gas filling: yes, nitrogen
• body material: magnesium
• body covering: rubber
• dimensions: 198 x 202 x 66 mm
• weight: 1130g

Set elements

• Bresser Astro Marine 7x50 SF WP binoculars
• case
• neck strap
• glasses caps
• tripod adapter
• documentation

Guarantee

5 years manufacturer's warranty