Bresser National Geographic 8x21 Binoculars
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
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 |
Reviews
Frequently Asked Questions – Binoculars (20.04.2020)
Learn how to choose suitable magnification, how Porro prism and roof prism binoculars differ, what a phase change is, and more
Learn how to choose suitable magnification, how Porro prism and roof prism binoculars differ, what a phase change is, and more
How to choose and care for binoculars (17.05.2020)
Useful information on how to choose binoculars that best fit your needs and how to take proper care of them
Useful information on how to choose binoculars that best fit your needs and how to take proper care of them
Binoculars: basic scheme (18.05.2020)
This article is devoted to the evolution of the binoculars’ optical schemes
This article is devoted to the evolution of the binoculars’ optical schemes
Basic information about types of binoculars (18.05.2020)
This article will help you make the right decision when choosing an instrument for your particular needs
This article will help you make the right decision when choosing an instrument for your particular needs
Guide to Binoculars (19.05.2020)
All about choosing binoculars: numbers, field of view, exit pupil, prisms, lens coating, focus
All about choosing binoculars: numbers, field of view, exit pupil, prisms, lens coating, focus
Levenhuk Binoculars Review (24.04.2023)
Bestbinocularsreviews.com has reviewed the most popular Levenhuk binoculars
Questions and Answers
Submit your question/feedback