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bright snow or on the sea coast in 
sunny weather you are to set the 
film speed equal to 40 or 50 units 
by GOST/ISO instead of the film 
speed equal to 64 units by 
GOST/ISO. In the cases when a 
light object is located on the dark 
background, the value of preset 
film speed is to be increased, e. g., 
set the film speed equal to 100—
125 units by GOST/ISO instead of 
the film speed equal to 64 units by 
GOST/ISO. 

 

STORAGE RULES

The camera is a precise optical-and-mechanical device. Handle the 

camera with care, keep it clean, protect from impacts, dust, dampness 

and abrupt changes of temperatures, avoid the long-time effect of direct 

solar rays on the photocell. Store the camera in the case. In doing so, the 

photographic lens must be covered by a cap. Do not leave the camera for 

a long time with its shutter cocked.

Summary of Contents for 50

Page 1: ...or accurate framing of a picture the lighted frame provided with the marks for parallax correction is available The camera is furnished with a self reset picture counter The interlocking of a release...

Page 2: ...ing dimensions mm for plain attachments 48 for threaded attachments M46x0 75 Shutter aperture type behind the Iens Automatic mode exposure s from 1 30 to 1 650 diaphragm from 1 2 8 to 1 14 Manual cont...

Page 3: ...Camera 1 Shoulder strap 1 Magazine 1 Lens protective cap 1 Flash lamp clip stopper 1 Lens hood 1 Case 1 Shoulder strPacking box 1 Instructions for Use 1 4 DESIGN...

Page 4: ...de Index 7 photocell embossing 11 distance limb 12 operation mode limb 13 picture counter aperture 14 film sensitivity scale aperture 15 shutter cocking lever Fig 2 8 film sensitivity setting disk 9 v...

Page 5: ...lm and lower the rewinding knob Fig 5 Insert the threading end of the film under the spring of the take up sleeve and while rotating the sleeve taking its knurled part by hand or turning the cocking l...

Page 6: ...ransport one it is sufficient to press on its protruding end Fig 7 by applying a small force To rewind the light struck part of the film and to set the picture counter to the reading 1 cock the shutte...

Page 7: ...sed photographic material in the unite of GOST ISO Marking on scale Speed of used photographic material In the units of DIN Marking on scale 16 20 16 13 14 13 25 25 15 15 32 40 32 16 17 16 50 50 18 18...

Page 8: ...ng of the required exposure and the pointer will read the tentative value of a shutter speed and a diaphragm The pointer is located in the right hand part of the field of vision of the view finder Whe...

Page 9: ...s kept opened until the release button is depressed The minor protrusion of blades does not affect the shutter operation in the position B In this case the diaphragm 2 8 is used 9 SHOOTING WITH FLASH...

Page 10: ...t of all the correction of exposure is recommended in shooting on the reversible films The setting of the lesser value of speed corresponds to the increase in exposure and vice versa For example in sh...

Page 11: ...film speed equal to 100 125 units by GOST ISO instead of the film speed equal to 64 units by GOST ISO STORAGE RULES The camera is a precise optical and mechanical device Handle the camera with care k...

Page 12: ...thumb of the left hand pull the film out of the reel with your right hand In this case the Fig 15 folded end of the film should pass into the reel slot Pull the film so long as it will be fixed Fig 1...

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