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2 170 942

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IPC

(21) (22)

Application

2000101117/28, 2000-01-19

(24)

Start date

2000-01-19

(22)

Actual filing date

2000-01-19

(45)

Published

2001-07-20

(72)

Inventor

Bezdid'Ko S.N.Efremov D.E.Khorokhorov A.M.Shirankov A.F.Olovjagin B.R.Chukanov A.S.Shmyga V.V.

(73)

Holder

Otkrytoe Aktsionernoe Obshchestvo Zavod Im. S.A. Zvereva"

OPTICAL SIGHT Russian patent published in 2001 - IPC

Abstract RU 2170942 C1

FIELD: sighting devices. SUBSTANCE: the sight has successively installed objective lens, sighting reticule, erecting system, range-finding reticule and eyepiece. The sighting and range-finding reticules are made in the form of two similar plane-parallel plates sticked together in the working surface. The plate thicknesses are determined proceeding from the relations given in the patent claim. EFFECT: enhanced secrecy of action due to the reduced retro-reflection index of the sight. 2 dwg

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RU 2 170 942 C1

Authors

Bezdid'Ko S.N.

Efremov D.E.

Khorokhorov A.M.

Shirankov A.F.

Olovjagin B.R.

Chukanov A.S.

Shmyga V.V.

Dates

2001-07-20—Published

2000-01-19—Filed