The main purpose of the monocular MP 4-20
Prismatic monocular MP 4-20 - unique optical device for a wide range of observations. Variable magnification of the device, varying in the range from 4 to 20-fold magnification allows to observe objects located in the immediate vicinity, and the destruction of 6000 meters and more. It should also be noted that in the field of view of the model of the optical device displayed distance measuring grid, giving the opportunity to determine an approximate distance to the measured target. In addition, with this scale you can also determine the size of the observed object.
Monocular is made at the refinery Novosibirsk. The manufacturer guarantees the normal operation of the optics in the conditions of frosts to - 20 degrees Celsius as well as low precipitation in the form of rain, fog or snow. Monocular MP 4-20 - the perfect purchase for lovers of nature, fishing and hunting. Its small size and small weight allow you to take with you anywhere. The device take up much space in any travel bag or camping backpack.
Main features of the monocular MP 4-20
- Optical system of the monocular used Roff (Roof) prism
- Metal case
- Able wide diopter correction eyepiece
- Smooth focusing mechanism
- In the package there is a bag for storage and transportation, bracket, light filter
- Made in Russia, manufacturer: refinery, Novosibirsk, Russia
If you want to learn more about all the main design features or technical specifications of monocular MP 4-20, you can call us by phone (495) 989-10-56 or leave your question on the website, and the consultants of our online store will answer you.
Design features of monocular MP 4-20
Monocular MP 4-20 made in a sturdy metal case, giving it good protection not only from moisture, dust and splashes, but also from small mechanical effects in the form of scratches and bumps. To use this device in a wide range of ambient temperatures.
The delivery package includes a special bracket for mounting the monocular on different surfaces. They need to use to eliminate jitter due to hand tremor when observed at large distances. The monocular can comfortably use people wearing diopter glasses. The possibility of adjustments in the range of from -5 to 10 diopters will allow you to customize the device to fit their individual peculiarities of vision.
Working with monocular MP 4-20
To measure the distance to the observed object is necessary to make some manipulations with the settings of the monocular:
- With a bracket you need to install a monocular items placed at hand (wood, Board, stump, etc.). If no suitable items, you can use a photo tripod (sold separately).
- By rotating the ring on the monocular to achieve a clear image of the grid.
- Focus on the object of observation, to do this rotate the ring of the focusing mechanism.
- To improve the contrast and sharpness of the image of a distant object can be set available in the delivery set filter or set in the acceptable position of a retractable lens hood.
To determine the distance to the object requires that the image of the object with a height of approximately 1.7 m was between a horizontal line and marks of the measuring scale. It should be noted that the scale graduated in hectometre.
The distance to the object of observation with a known width or height can be found by a simple formula:
L = B x 1000 / Y
Where: L - distance, m
In the height of the object, m
Y - the angular value equal to: 2 - for short lines, 4 - lines long, 20 - between lines 1, 5, between lines 2
Supplied with monocular MP 4-20
This monocular comes with: manual, light filter, warranty card, carrying pouch, quality certificate.
Technical characteristics of the monocular MP 4-20
|Main performance characteristics|
|Optical scheme||Prism Roof|
|Minimum magnification, x ||4|
|Maximum magnification, x ||20|
|Light lens diameter, mm||23|
|Minimum field of view, ° ||1,5|
|The maximum field of view, ° ||8,9|
|Minimum field of view, m at 100m.||26,3|
|The maximum field of view, m at 100m. ||155,7|
|The minimum diameter of exit pupil, mm||1,15|
|The maximum diameter of exit pupil, mm ||6|
|Physical and operational characteristics|
|Case material||Aluminum alloy|
|Rangefinder mesh ||There|
|Tripod socket 1/4":||There|
|Dimensions (mm): ||265х42х190|
|Lens diameter (mm)||23|
|Magnification||4 — 20|
|Field of view (deg)||1.5 — 8.9|
|Field of view (m/1000m)||26.3 — 155.7|
|Exit pupil diameter (mm)||1.15 — 6|
|Optical designs||Roof prism|
|Case material||aluminum alloy|
|The coverage of the case||painting|
|Range finding reticle||Yes|
|Tripod socket 1/4"||Yes|
|Country of origin||Russia|
|Dimensions (mm)||265 × 42 × 190|
|Net weight (kg)||0.5|