Binoculars Kenko AVANTAR 8х32 ED DH
Observing through binoculars Kenko AVANTAR ED 8х32 DH
Kenko AVANTAR ED 8x32 is a good choice for the target ground-based observations in any weather. No chromatic aberrations or steamy Windows. Ed lenses and 3 kinds of coatings of the optical elements will create a crisp and clean picture with the right colors, shapes and contrast. And 100% waterproof sotoserena case will protect from dust, water and humidity.
Buy binoculars Kenko (Kenko) you can have the exclusive distributor of the manufacturer in online store Sturman. Call +7(495) 989-10-56 or leave questions on the website. We will provide relevant information and help you choose the optics for target spotting!
Basic parameters and properties
- Ed ED glass to eliminate chromatic and clearer pictures
- Multi-layer coating of lenses and prisms
- The transmission system 90...92%
- Optical system on the Roof prisms
- Photocorrection coating and a dielectric multilayer antireflection AR coating all sides
- 8 times magnification, exit pupil diameter — 4 mm
- The exit pupil distance of 17 mm. to Care for those who prefer glasses contact lenses
- Wide field of view is 7.5°
- Metal drum Central focus, guidance of field from 3 m
- Cast aluminum housing with a weight of 540 grams
- Waterproof (IPX7 JISB7261) sotoserena design, the tightness will remain under water pressure up to 100 mbar
- Eco glass without the addition of lead and arsenic
- Mount classic tripod L adapter
- Comes complete with case and strap
Description and advantages of the binocular, the Kenko 8x32 DH ED Avantar
The use of ED glass elements helps to compensate for chromatic aberration. The picture is more clear, without color streaks, spots and vignetting. Roof prisms allow to simplify the design of the device to make the body slimmer and more compact. To improve the image quality of optical surfaces used to cover the 3 types. System allows the loss of only 8-10% of the light! The total light transmittance is 90...92% for the entire visible spectrum of wavelengths.
Phase coating (phase coating) is applied to the surface of the prism to adjust the degree of reflection depending on the wavelength. Eliminates the pallor and turbidity of the image, and the output of the observer receives 100% vivid image with accurate colors and shades. .
The dielectric multilayer antireflection (AR) coating works on the principle of multiple-beam interference, i.e., reduces reflection from the surface of faces and improves the light transmission of the prisms in the visible spectrum. In practice, this means a noticeable improvement of brightness even at lower light conditions.
The observed image contrast and clean, with accurate plotting of details and contours on the lens surface is applied with a multilayered clarifying covering.
Simultaneous durable and lightweight aluminum housing is carefully sealed (IPX7), to protect the optics from water even meter depth. The rubber coating does not slip in your hands and gives you a extra layer of protection during falls and bumps. The nitrogen filling prevents fog and condensation on internal lens surfaces. With the help of adapter the binoculars can be mounted on a standard tripod (¼ inch) and watch in comfort: reduces the load on hands, eliminates the jitter of the picture.
Technical parameters of binocular Kenko AVANTAR 8х32 ED DH
Technical data |
|
The type of lens | ED |
The system of prisms | Roof |
Magnification, times | 8 |
Effective Lens Diameter, mm | 32 |
Exit Pupil Diameter, mm | 4 |
The removal of exit pupil, mm | 17 |
Relative brightness | 16 |
Field of View, deg | 7,5 |
Apparent field of view, deg | 60 |
Field of View at 1000m, m | 131,1 |
Close Focus, m | 3 |
Water resistant to | 100мбар (immersion depth up to 1 m) |
The. | nitrogen |
Unit weight, kg | 0,54 |
Overall dimensions, mm | 123x132X49 |
Country of Origin | China |
Lens diameter (mm) | 32 |
Magnification | 8 — — |
Resolution, " (ang. seconds) | 5 |
Field of view (deg) | 7.5 |
Field of view (m/1000m) | 131 |
Exit pupil diameter (mm) | 4 |
Eye Relief (mm) | 17 |
Close focus (m) | 3 |
Brand | Kenko |
Focus | Central |
Diopter adjustment, DPTR | -2,5/+5 |
Optical designs | Roof prism |
Waterproof | Yes |
Case material | aluminum alloy |
The coverage of the case | rubber |
Color |
silver black |
ED lens | Yes |
Tripod socket 1/4" | Yes |
Country of origin | China |
Manufacturer's warranty (years) | 10 |
Dimensions (mm) | 123 × 132 × 49 |
Package dimensions, place 1 (mm) | 180 × 145 × 68 |
Net weight (kg) | 0.54 |
Gross weight 1 (kg) | 0.797 |
Operating temperature, °C | -20 — 80 |
Interpupillary distance, mm | 56 — 75 |
Design | 2 base |