The main purpose of the binoculars 20x50 Sturman
Powerful binoculars 20x50 Sturman for field observation of wildlife and the world around them, perfect for hunters and travelers, can be used when carrying out the geodetic or topographical work. Provides a detailed study of objects at a considerable distance.
Key features of the binoculars 20x50 Sturman
- Magnification – 20x, Porro prism, lenses with multi-layer anti-reflective coating
- Central focusing, adjustable interpupillary distance, diopter correction eyepiece right
- Rubber-coated housing made of aluminum alloy
- Mounted on a tripod (diameter 1/4 inch socket) with an adapter (adapter included in scope of delivery)
- Comes complete with neck strap, protective covers lenses and eyepieces and a case for storage
Design features of the binoculars 20x50 Sturman
The body of the binoculars Sturman 20x50 has a classical design, made of lightweight and resistant to negative environmental aluminum alloy. It is possible to reduce the overall weight of the device, which is important for binoculars with a large aperture (50 mm). Non-slip rubber coating provides easy to use and reliable protection from rain, dust and moisture.
The optical scheme on the basis of the Porro prism allows to obtain more rich and three-dimensional image (in comparison with those binoculars that use Roof prisms). Deposited on the surface of all lenses multi-layer coating increases the overall level of light transmission and delivers bright and sharp images with natural colors.
In this model, a system Central focusing and diopter correction for quick and accurate settings of binoculars for observation. Binoculars can be used for observations, and for observations with a tripod. Tripod mounting (diameter tripod socket ¼ inch) with adapter. Tripod adapter available separately.
Equipment binoculars 20x50 Sturman
Comes complete with neck strap, protective covers lenses and eyepieces, a case for storage and transport.
Experts of our online store will provide the most complete information about the main characteristics and design features of the binoculars 20x50 Sturman. Post your question on the website or call us at (495) 989-10-56.
Specifications Sturman 20x50
Type of glass for the manufacture of prisms
Effective Lens Diameter, mm
Exit Pupil Diameter, mm
Field of View, deg
Apparent field of view, deg
Field of View at 1000m, m
Close Focus, m
Tripod socket 1/4"
Unit weight, kg
Overall dimensions, mm
197 x 200 x 65
Country of Origin
|Lens diameter (mm)||50|
|Field of view (deg)||3.2|
|Field of view (m/1000m)||56|
|Exit pupil diameter (mm)||2.5|
|Close focus (m)||10|
|Optical designs||Porro prism|
|Case material||aluminum alloy|
|The coverage of the case||rubber|
|Tripod socket 1/4"||Yes|
|Country of origin||China|
|Manufacturer's warranty (years)||0.5|
|Dimensions (mm)||197 × 200 × 65|
|Package dimensions, place 1 (mm)||205 × 217 × 80|
|Net weight (kg)||0.86|
|Gross weight 1 (kg)||1.2|