| 摘要 |
FIELD: devices for production of optical images from hologram; applicable as a sight for hand arms. SUBSTANCE: the sight is provided with a microdiaphragm installed past the radiation source. The hologram is recorded in the scheme with an objective radiation source carried out at a distance of practical infinity, and a reference radiation source, whose position is coordinated with the position of the microdiaphragm. EFFECT: enhanced degree of resolution of the image of the sight mark, when a radiator With large angular dimensions of the luminous body is used as a radiation source. 3 cl, 2 dwg
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