Installation Guide
3. To close the Iris rotate the ring clockwise! To open it, counter-
clockwise is the right direction.
4. Rotate the Iris fixing screw clockwise to tighten it and to fix the Iris
position!
NOTE
: The Iris controls the amount of the light passing through the lens. The
smaller the aperture opening, the less light can reach the camera sensor.
Moreover the Iris affects the depth of field as well. The larger the aperture
opening, the shallower the depth of field.
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