FIELD: optical and mechanical engineering. SUBSTANCE: device has ocular cases, their carrying panel with guides, turning levers made as rests, and interacting "slot-pin" pair. One member of pair is positioned on panel and the other, in rest. Slot is made in the form of arc facing the ocular with its concave side. Tangent to any point of the above-indicated side makes up angle different from the right one with straight line connecting the point of tangency with lever turn center. EFFECT: enhanced adjustment. 2 cl, 7 dwg
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Authors
Dates
1998-04-10—Published
1995-11-09—Filed