RU2044334C1
|
|
Projection objective
|
RU2044333C1
|
|
Small-sized projection objective
|
RU2019865C1
|
|
Device for recording transmission holograms
|
RU2025905C1
|
|
Device for compensation of spread of parameters of photosensitive cells of multielement detector
|
RU2019866C1
|
|
Method of producing holographic image of a person
|
RU1809416C
|
|
Photographic enlarger
|
RU1789958C
|
|
Extension piece for increase in lens focal length
|
RU2004006C1
|
|
Door eye
|
RU2004017C1
|
|
Indicating device for doors of room
|
RU1778743C
|
|
Illuminator of photographic flash-lamp
|
SU1714561A1
|
|
Super-wide-angle reversible telephotoobjective
|
SU1736429A1
|
|
Projection arrangement
|
RU1770297C
|
|
Glass
|
RU1787963C
|
|
Anti-reflecting optical filter
|
SU1760520A1
|
|
Device for checking coincidence of viewfinder visual field with frame field of camera
|
SU1739357A1
|
|
Camera test unit
|
SU1755125A1
|
|
Device for measuring index of refraction
|
SU1744692A1
|
|
Device for automatic focusing of objective
|
SU1704029A1
|
|
Inorganic layers on metal base porosity determination method
|
SU1739356A1
|
|
Device for checking registration of viewfinder field of vision with cameraъs frame field
|