DEVICE PRINTING SYMBOLS IN PHOTOGRAPHIC CAMERA

摘要

FIELD: photography. SUBSTANCE: device incorporates light emitting diode 34 installed mechanically and electrically on holder 32 anchored by bolts 33 to rear cover 31 of camera. Unit 38 pressing film 39 is also mounted on rear cover 31 to guide film 39 over path subject to exposure to light emitted by diode 34. Bearing element of mask 35 is put on unit 38 and has mask 37 printing symbols located inside it and intended for reception and transmission of light from diode 34. Mask 37 has assemblage of color symbols printed on it for presentation on film 39. Screening means 36 having form of ring made from foam plastic is positioned between holder 32 and bearing element of mask 35 for shading of external illumination. EFFECT: enhanced functional reliability of device. 12 cl, 11 dwgs