Dorr Danubia 7x50 Alpina LX Porro Prism Binoculars are a lightweight, comfortable, convenient and stylish design with attractive black finishing. The large 50mm objective lens elements provide maximum light gathering capabilities and are perfect for use in low light conditions. It feature porro prism design that enables more depth of field compared to roof prism designs. The BAK-7 prism and multi-coated optics that provides bright and sharp images. It provides the user with optimum strain free observations and the high performance. The black rubber armour provides additional grip and added protection from knocks and bumps. Have a 1/4" tripod socket that allows comfortable long session observation. With the quick central focusing wheel makes it easy to follow focus. It is ideal for hiking, astronomy, bird watching, nature and general uses.
Features:
Perform very well during dawn and dusk
It is supplied with a carrying case and strap
Ideal for hiking, bird watching, nature and general uses
With the quick central focusing wheel makes it easy to follow focus
Have a 1/4" tripod socket which allows comfortable long session observation
Provides the user with optimum strain free observations and the high performance
Features BAK-7 prism and multi coated optics that provides bright and sharp images
Lightweight, comfortable, convenient and stylish design with attractive black finishing
The black rubber armour provides additional grip and added protection from knocks and bumps
Feature porro prism design, which enables more depth of field compared to roof prism designs
Large objective lens elements provide maximum light gathering capabilities and
Are perfect for use in low light conditions
Specifications:
Thread mount 1/4": Yes
Eye relief max: 9.5 mm
Outer dimension width approx: 6.1cm
Outer dimension height approx: 20.4cm
Outer dimension length max: 17.8cm
Exit pupil Ø max. approx: 2.5 mm
Fogging-fre: No
Twilight performance max: 31,6
Dioptre adjustment: Yes
Watertight down to approx.: 0 m
Twist-up/Fold-down eye-cups for eyeglass wearers: Yes