Зрителна тръба Bresser Spektar 9–27x50

190,00 лв.
  • Марка: Bresser
  • Кат. номер: 26729
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Bresser Spektar 9–27x50 compact spotting scope with 9–27x magnification range and 50mm objective lens diameter ensures bright views even in poor light conditions (at 9x magnification). Small magnification is convenient for panoramic viewing, while high magnification provides detailed images of specific objects of your interest. The shockproof body has a standard tripod socket. During long-term observations, installation on a tripod is strongly recommended – that way you will avoid hand fatigue and, its consequence, images shaking. The spotting scope has Porro prism optical design; the prism is made of high-quality BK-7 multi-coated optical glass. The close focus of the instrument is 5 meters away from the observer. The spotting scope is very compact and portable. The package includes a special case for storage and transportation.

The body has a tripod socket for convenient long-term and high-magnification observations. The Bresser Spektar 9–27x50 Spotting Scope is covered by a five-year manufacturer's warranty.

The kit includes:
Bresser Spektar 9–27x50 Spotting Scope
Pouch for storage and transportation
User manual

Specifications:
Type: Porro prism
Optics material: BK-7 glass
Optics coating: fully coated, blue
Objective lens diameter (aperture), mm: 50
Magnification, x: 9–27
Field of view, °: 4
Twilight factor: 21.2 (with 9x magnification)
Close focus, m: 5
Field of view, m/1000 m: 35–70
Relative brightness: 3.43–30
Adaptable to a tripod: yes
Weight, kg: 0.705
Dimensions, mm: 200x73x107

 

 

Тип

призма на Поро

Материал на оптиката

стъкло BK-7

Оптично покритие

с цялостно антирефлексно многослойно покритие, син

Диаметър на лещата на обектива (апертура), mm

50

Увеличение, x

9-27

Зрително поле, °

4

Коефициент на здрач

21,2 (9x)

Близък фокус, m

5

Зрително поле, m/1000 m

35-70

Торбичка

да

Относителна яркост

3,43-30

Тегло, kg

0,705

Размери, mm

200x73x107
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