Бинокъл Bresser Spezial Zoomar 12–36x70

425,00 лв.
  • Марка: Bresser
  • Кат. номер: 32317
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Bresser Spezial Zoomar 12–36x70 – a powerful model, ideal for astronomical observations thanks to a large aperture of 70mm and variable magnification in the range of 12–36x. This magnification may cause image shake, so it is recommended to use this model with a tripod, and, for this purpose, a special adapter is included in the kit. All optical elements are made of high-quality BaK-4 glass. Such optics guarantee an unrivaled image of observed objects, regardless of conditions. Optics are reliably protected by a rubber shell, which is very pleasing to the touch and does not slip in the hands.

Features:
Relatively large model with high-aperture lenses
Porro prism
Fully multi-coated optics made of BaK-4 glass
Suitable for eyeglass wearers
Recommended to install on a tripod
Central focusing
Diopter adjustment
Suitable for daytime observations, observations in low light conditions and for astronomy

The kit includes:
Bresser Spezial Zoomar 12–36x70 Binoculars
Eyepiece and objective lens caps
Cleaning wipe
Pouch for storage and transportation
Strap
Tripod adapter
User manual

Specifications:
Magnification, x: 12–36
Type: Porro prism
Optics material: BaK-4 glass
Optics coating: fully multi-coated, green
Objective lens diameter (aperture), mm: 70
Twilight factor: 28.98 (with 12x magnification)
Relative brightness: 34.03 (with 12x magnification)
Field of view, °: 3.2
Field of view, m/1000 m: 56
Close focus, m: 10 (with 12x magnification)
Dimensions, mm: 280x210x83
Weight, kg: 1.29

 

Увеличение, x

12–36

Тип

призма на Поро

Материал на оптиката

стъкло BaK-4

Оптично покритие

многослойно антирефлексно покритие
на всички оптични повърхности (зелен)

Диаметър на лещата на обектива (апертура), mm

70

Коефициент на здрач

28,98 (увеличаване 12x)

Относителна яркост

34,03 (увеличаване 12x)

Зрително поле, °

3,2

Зрително поле, m/1000 m

56

Близък фокус, m

10 (увеличаване 12x)

Приложение

астрономически

Размери, mm

280x210x83

Тегло, kg

1,29
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