Braun 20166, offers a robust and precise pair of binoculars designed for a range of outdoor activities, such as wildlife and nature observation. These binoculars feature a 10 x magnification and a 50 mm objective lens diameter, utilising the Porro prism system to deliver high-quality image clarity and depth of field. The binoculars are encased in a durable black housing that is suitable for various environmental conditions, making them an excellent choice for engineers employed in fields requiring detailed visual assessment, such as environmental surveying and structural inspections. With their capacity to provide clear imaging over significant distances, these optical instruments serve as valuable tools not only for recreational undertakings like bird watching but also for professional applications where precision and reliability are paramount.
| Type |
Binoculars |
| Magnification |
10 |
| Adjustable interpupillary distance |
Yes |
| Back focal length |
11.8mm |
| Carrying case |
Yes |
| Closest focusing distance |
10m |
| Coating |
yes |
| Colour |
Black |
| Depth |
185mm |
| Diameter |
50mm |
| Dimensions |
(L x W x H) 175 x 185 x 65 mm |
| Diopter compensation (±) |
4 |
| Exit pupil |
5mm |
| Field of view (at 1000 m) |
99m |
| FOV (1000 m) |
99m |
| Geometric luminous intensity |
25 |
| Height |
65mm |
| Interpupillary distance (max) |
7.4cm |
| Interpupillary distance (min) |
5.6cm |
| Length |
175mm |
| Near point |
10m |
| Neck strap included |
Yes |
| Objective diameter |
5cm |
| Prism type |
BK-7 Porro |
| Product colour |
Black |
| Pupillary distance |
56 - 74mm |
| Twilight factor |
22.4 |
| Twilight factor (max.) |
22.4 |
| Viewing Angle |
5.7° |
| Weight |
790g |
| Width |
185mm |
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