DEVICE FOR CENTERING LENS Russian patent published in 2016 - IPC G02B7/02

Abstract SU 1841111 A1

FIELD: optics.

SUBSTANCE: invention can be used for centering lens. Device comprises rim (2) with lens (1) to be centered and two self-centring sleeves (4). Rigidly fixed at an angle of 90 degrees to each other in the end of each sleeve (4) are four ball (6). By means of balls (6) sleeves (4) are contact with lens (1). Sleeves (4) and rim (2) with lens (1) are installed in one cylindrical holder (3).

EFFECT: simplification of the device while maintaining accuracy parameters of centering.

1 cl, 1 dwg

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SU 1 841 111 A1

Authors

Burdejnyj Boris Pavlovich

Pasko Anatolij Borisovich

Dates

2016-03-20—Published

1988-01-05—Filed