Blackmagic Design Pocket Cinema Camera Manuel D'installation Et D'utilisation page 193

The tilt screen on Blackmagic Pocket Cinema Camera 6K Pro
offers a wide range of viewing angles
28 Iris Button
Pressing the 'iris' button automatically sets an average exposure based on the
highlights and shadows in your shot. You can adjust your lens aperture manually by
rotating the settings wheel to the left and right, or by tapping 'iris' on the touchscreen
display and adjusting the iris slider.
29 Focus Button
When using a compatible auto focus lens with your camera, press the 'focus' button
once to auto focus. By default the lens will auto focus in the center of the image,
however you can select an alternate auto focus point by tapping on the LCD screen in
the area that you want to focus. Double press the focus button to reset the focus point
to the center of the screen.
NOTE It's important to know that while most lenses support electronic focus,
some lenses can be set to manual or auto focus modes. In this case you need
to confirm your lens is set to auto focus mode.
Camera Features 37