EYE-PIECE WITH REMOTE EXIT PUPIL Russian patent published in 1998 - IPC

Abstract RU 2105335 C1

FIELD: eye-piece in night sights. SUBSTANCE: eye-piece has two components, the first component is fixed and removed from the second component, and dioptric focusing is effected by displacement of the second component. The focal power of the first component, air gap between the components and the eye-piece focal length are interdependent. EFFECT: enhanced efficiency. 1 dwg

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RU 2 105 335 C1

Authors

Medvedev A.V.

Grinkevich A.V.

Dates

1998-02-20—Published

1995-11-28—Filed