Discovery Basics BB 8x21

8 x, 21 mm
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Product details

Discovery Basics BB 8x21

The Discovery Basics BB 8x21 is a compact roof prism binocular that you can take anywhere. It is small enough to fit easily into a pocket or bag. Despite its size, it delivers a sharp and clear image, allowing you to view the world around you with 8x magnification. A tripod is not necessary: even when held in hand, the image remains absolutely stable.

This binocular features a wide field of view, making it ideal for observing groups of objects or moving targets. The central focusing wheel allows you to adjust the sharpness; the minimum focusing distance is just 3 meters. Thanks to its non-slip surface, the binocular sits comfortably and securely in your hand.

Main Features:

  • Ultra-compact foldable design
  • 8x magnification, wide field of view
  • Minimum focusing distance of only 3 meters
  • Perfect for everyday observations

Technical Specifications:

  • Magnification: 8x
  • Type: Roof prism
  • Objective lens diameter (aperture): 21 mm
  • Exit pupil diameter: 2.6 mm
  • Eye relief: 11 mm
  • Field of view: 7 degrees
  • Field of view at 1000 m: 122 m
  • Close focus: 3 m
  • Interpupillary distance (IPD): adjustable
  • Focusing: central
  • Application: Travel.

Key specifications

Application range
Travel
Weight
180 g
Magnification
8x
Visual field at a distance of 1000 m
122 m
Item number
31370798

General information

Manufacturer
Discovery
Category
Binoculars
Manufacturer no.
79652
Release date
23.2.2022

Colour

Colour
Blue
Exact colour description
Blue

Binocular properties

Binocular type
Binocular
Prism type
Rooftop
Application range
Travel
Binoculars strength
8 x 21
Twilight figure
12.96
Exit pupil
2.60 mm
Minimum focus distance
3 m
Aperture size
21 mm
Visual field at a distance of 1000 m
122 m
Design
Ultra-compact
Magnification
8x

Voluntary climate contribution

CO₂-Emission
Climate contribution

Scope of delivery

Scope of delivery
Binocular carrier bag, Cleaning cloth, User manual and warranty card

Product dimensions

Weight
180 g

Package dimensions

Length
11.30 cm
Width
8.40 cm
Height
5.50 cm
Weight
180 g

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Reviews & Ratings

Warranty score

How often does a product of this brand in the «Binoculars» category have a defect within the first 24 months?

Source: Digitec Galaxus
  • Discovery
    Not enough data
  • 1.Gosky
    0 %
  • 1.Kylietech
    0 %
  • 1.Promora
    0 %
  • 4.Vortex
    0.2 %

Warranty case duration

How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?

Source: Digitec Galaxus
  • Discovery
    Not enough data
  • 1.Bresser
    2 days
  • 2.Nikon
    4 days
  • Braun Photo
    Not enough data
  • Bushnell
    Not enough data

Return rate

How often is a product of this brand in the «Binoculars» category returned?

Source: Digitec Galaxus
  • Discovery
    Not enough data
  • 1.Promora
    0.3 %
  • 2.Kodak
    2.1 %
  • 2.Kylietech
    2.1 %
  • 2.Steiner
    2.1 %
Source: Digitec Galaxus