Bresser Spezial Astro 20x80 Binoculars without tripod

SKU: 65623
389.95 лв
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Bresser Astro 20x80 Binoculars are an excellent choice for viewing objects, in detail, located at a long distance. Wide aperture lenses allow collecting more light, and, together with high-quality optics made of BaK-4 glass, produce a bright and contrasting image with excellent color reproduction even in low light. High magnification allows for performing astronomical observations. The binoculars are also equipped with dioptric adjustment, and the rubber-armored shell protects them from moisture and dust and provides a secure grip during observations. Features: Large objective lenses Fully multi-coated optics made of BaK-4 glass Central focusing Diopter adjustment Suitable for eyeglass wearers The kit includes: Bresser Astro 20x80 Binoculars Pouch for storage and transportation Cleaning wipe User manual and warranty Specifications: Magnification, x: 20 Type: Porro prism Optics material: BaK-4 glass Optics coating: fully multi-coated, violet Objective lens diameter (aperture), mm: 80 Twilight factor: 40 Relative brightness: 16 Field of view, m/1000 m: 56 Close focus, m: 9 Dimensions, mm: 330х115х235 Weight, kg: 2.13 Допълнителни спецификации Увеличение, x 20 Тип призма на Поро Материал на оптиката стъкло BaK-4 Оптично покритие многослойно антирефлексно покритиена всички оптични повърхности (виолетово) Диаметър на лещата на обектива (апертура), mm 80 Коефициент на здрач 40 Относителна яркост 16 Зрително поле, m/1000 m 56 Близък фокус, m 9 Приложение астрономически Размери, mm 330х115х235 Тегло, kg 2, 13
389.95 лв
Bresser Spezial Astro 20x80 Binoculars without tripod
389.95 лв

Bresser Astro 20x80 Binoculars are an excellent choice for viewing objects, in detail, located at a long distance. Wide aperture lenses allow collecting more light, and, together with high-quality optics made of BaK-4 glass, produce a bright and contrasting image with excellent color reproduction even in low light. High magnification allows for performing astronomical observations. The binoculars are also equipped with dioptric adjustment, and the rubber-armored shell protects them from moisture and dust and provides a secure grip during observations.

Features:
Large objective lenses
Fully multi-coated optics made of BaK-4 glass
Central focusing
Diopter adjustment
Suitable for eyeglass wearers

The kit includes:
Bresser Astro 20x80 Binoculars
Pouch for storage and transportation
Cleaning wipe
User manual and warranty

Specifications:
Magnification, x: 20
Type: Porro prism
Optics material: BaK-4 glass
Optics coating: fully multi-coated, violet
Objective lens diameter (aperture), mm: 80
Twilight factor: 40
Relative brightness: 16
Field of view, m/1000 m: 56
Close focus, m: 9
Dimensions, mm: 330х115х235
Weight, kg: 2.13


Допълнителни спецификации

Увеличение, x

20

Тип

призма на Поро

Материал на оптиката

стъкло BaK-4

Оптично покритие

многослойно антирефлексно покритие
на всички оптични повърхности (виолетово)

Диаметър на лещата на обектива (апертура), mm

80

Коефициент на здрач

40

Относителна яркост

16

Зрително поле, m/1000 m

56

Близък фокус, m

9

Приложение

астрономически

Размери, mm

330х115х235

Тегло, kg

2, 13
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