Yashica CONTAX RTS Gebrauchsanweisung Seite 72

INTERCHANGING THE BACK COVER/INFRARED RAY PHOTOGRAPHY
Interchanging the Camera Back
The camera back of your CONTAX RTS can be interchanged with the
Data Back or 250 Film Back available as optional accessory.
Remove the camera back as illustrated while pushing down the back
cover release IW g.
Infrared Ray Photography
In case of infrared ray photography, focus compensation must be
made after securing focus in the normal manner by sighting your
subject th roug h the viewfinder.
For focus compensation in infrared ray photography, use the R index
on the lens barrel. After focusing in the normal manner, turn the
focusing ring and align the subject distance with this R index .
• In case of infrared ray photography, always use a red filter .
• For proper exposure setting , read the instruction sheet which
comes with the infrared ray film carefully.
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