Instruction manual

13
Time exposure is not possible with PS/B 80mm lens supplied with the
SQ-B camera kit.
When one of the other Zenzanon-PS lenses is attached, time expo-
sures can be made with the time exposure lever on the lens, regard-
less of the setting on the shutter speed scale.
A. First, cock the shutter with the film winding crank and then pull up
the time exposure lever lock release.
B. Slide the time exposure lever and release the shutter when a red-
colored "T" is exposed on the lens barrel. The shutter will stay open
until the time exposure lever is moved in the opposite direction,
exposing the letter "A", which will close the shutter.
* Except for time exposures, always shift the time exposure lever so
that the letter "A" is visible on the lens barrel. Also, keep the time
exposure lever lock release pushed in all the way.
The lens cannot be attached or detached unless the shutter is cocked.
Therefore, first, rotate the film winding crank and cock the lens shutter.
A. To attach the lens to the main body, align the orange dot on the
main camera body and the red dot on the lens, and then insert the
lens fully into its mount. Rotate in a counterclockwise direction until
it stops with an audible click. This will indicate that it is securely
locked.
B. To detach the lens, the film winding crank must also be rotated to
cock the lens shutter first. Then, press the lens release button down
and, at the same time, rotate the lens in a clockwise direction. Do this
until it makes a full stop, at which point it will be possible to detach
the lens.
13. Time (T) Exposure
14. Exchanging Lenses