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Roof prism. Magnification: 8x. Objective lens diameter (aperture): 21mm

Roof
Prisms of the binoculars adjust the image orientation projected by the objective
8
The higher the magnification of the binoculars is, the larger the object will be, but the narrower the field of view (FOV) and the darker the image
21
The larger the aperture is, the more light there will be that enters the optical tube and the image will be brighter, although a larger aperture will increase the size of the binoculars
Availability

Product ID 69346
Brand Bresser GmbH, Germany
Warranty 2 years
EAN 4007922201405
Package size (LxWxH) 10x12x5 cm
Shipping Weight 0.24 kg
Description

Bresser National Geographic 8x21 Binoculars have roof prism optical design that makes them lightweight and compact. The model weighs less than 200 grams and is perfect for everyday use. Its 8x magnification and quality optics made of glass with several layers of special anti-reflective coating ensure high-quality views during daytime observations. The body is made of plastic with special textured rubber inserts for a better grip. The binoculars feature adjustable interpupillary distance, as well as sharpness adjustment.

Features:

  • Compact and lightweight
  • Anti-reflective coating
  • Rubberized casing for secure grip
  • Ideal for tourists, travelers and children

The kit includes:

  • Bresser National Geographic 8x21 Binoculars
  • Pouch
  • Cleaning wipe
  • User manual and 5-year warranty
Specifications
Product ID 69346
Brand Bresser GmbH, Germany
Warranty 2 years
EAN 4007922201405
Package size (LxWxH) 10x12x5 cm
Shipping Weight 0.24 kg
Prism type roof
Magnification, x 8
Objective lens diameter (aperture), mm 21
Optics material BK-7
Lens coating fully multi-coated
Field of view, m/1000m 121
Eyepiece diopter adjustment, diopters ±5
Focusing central
Eyecups rubber
Body rubberized
Operating temperature range,°C -10...+40
Size compact
Application tourist
Pouch in set
Pouch/case/bag in set pouch
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