Kodak RETINA IIIC

Telephoto effects can be obtained with the Kodak
Retina Longar Lens Component, 80mm f/4 (for
Kodak Retina Cameras with Xenon C Lenses). To
attach the lens to the camera, place the red dot
exactly opposite the red dot (arrow in illustration )
on
the lens opening ring; then press in and turn
the lens clockwise until the snap lock engages (red
dot lines up with white dot).
The rangefinder can be used to focus not only
the 50mm lens, but also the 80mm or 35mm lens.
To focus the Longar lens, determine the camera -
to-subject distance with the camera rangefinder,
and note the distance figure opposite the index on
the focusing scale for the standard 50mm lens.
Now,
tilt the camera up and look underneath the
shutter to find the TELE-SCALE. Then transfer the
measured value to the part of the tele-scale marked
with chrome figures on black. To do this, turn the
focusing knob until the measured distance on the
tele-scale is opposite the "T" INDEX mark.
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