FREE EU SHIPPING on €70+ orders
Lifetime Warranty See details
Visit our showrooms
The price is valid only for the online store and may differ from the prices in retail stores.

Porro prism. Magnification: 7x. Objective lens diameter (aperture): 50mm

Porro
Prisms of the binoculars adjust the image orientation projected by the objective
7
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
50
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 69358
Brand Bresser GmbH, Germany
Warranty 2 years
EAN 4007922197463
Package size (LxWxH) 23x23x9 cm
Shipping Weight 1.617 kg
Description

The Bresser Topas 7x50 is a classic marine binocular with porro prisms. The optics provide good twilight performance and the 7x magnification is the proven standard with this application. In addition, the Topas has an integrated and illuminated magnetic compass and a reticle for determining sizes or distances with help of the ring scale on the objective barrel. The binoculars are waterproof. Due to its ergonomic rubber armouring it has a good grip and is also protected against shocks. With the individual eyepiece focus once set you can get a sharp image for all relevant nautical distances.

Foldable eyecups allow spectacle wearers to use the entire field of view. By using optical BAK-4 glass and a multi-layer coating these binoculars always provide a bright, high contrast image. The lens caps are secured to the straps to prevent loss. A tripod mount is available. Likewise, a flotation is for the case that the good piece should go over board.

Features:

  • Porro binoculars
  • Illuminated compass
  • Reticle for distance measurement
  • Waterproof
  • Foldable eyecups
  • Multi coated BaK-4 glass
  • Rubber armouring
  • Tripod connection

The kit includes:

  • Binoculars
  • Floating strap
  • Case with shoulder strap
  • Lens Cloth
  • 2x LR43 batteries
  • Manual
Specifications
Product ID 69358
Brand Bresser GmbH, Germany
Warranty 2 years
EAN 4007922197463
Package size (LxWxH) 23x23x9 cm
Shipping Weight 1.617 kg
Prism type Porro
Magnification, x 7
Objective lens diameter (aperture), mm 50
Optics material BaK-4
Lens coating blue, multi-coated
Twilight factor 18.71
Field of view, ° 6.63
Field of view, m/1000m 116
Close focus, m 5
Focusing independent
Eyecups rubber, foldable
Body plastic
Waterproof
Compass integrated
Power supply 2 LR43 batteries, 1.5V (included)
Size classic
Application marine
Pouch/bag in set nylon case
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
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
Binoculars: basic scheme (18.05.2020)
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
Guide to Binoculars (19.05.2020)
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
Your name *
E-mail *
Your question / comment *