Iris ring sight for sports weapon

摘要

The sight has sprung metal lamellas tightly arranged next to one another in a sight tunnel. The metal lamellas form a lamella cage provided with a cone projection in an outer nave ring fixed in to a static hairline cross rib. An accommodation socket (6) in the cage is provided with a nut thread (3), into which is screwed an adjustment socket connected to an adjustment ring which is in connection with a nave ring enclosing the lamella cage in the area of the cone projection, and by means of an inner brace beam forming a hairline cross rib. A slide socket (8) is fitted in the accommodation socket (6) with at least two outer thread extensions, which engage in the nut thread (3) of the adjustment ring (2), and which is provided with a securing wire (21) fitted in its axial groove (18) on the outer periphery. The securing wire engages, adjustably through (90 deg ), in one of the four securing cavities in the inner periphery of the fixed screwed accommodation socket (6).