Manual Focus Adjustment - Blackmagic Design URSA Mini Manual De Instalación Y Funcionamiento

Auto Focus Button
The auto focus button is located at the bottom left corner of each camera controller. Press to
automatically set the focus when you have an active lens that supports electronic focus
adjustments. It's important to know that while most lenses support electronic focus, some
lenses can be set to manual or auto focus modes, and so you need to ensure your lens is set to
auto focus mode. Sometimes this is set by sliding the focus ring on the lens forward or
backward. On B4 lenses with servo zoom control, you will need to set the switch at the bottom
of the handgrip to 'servo'.
Click on the auto focus button or drag the manual focus
adjustment left or right to focus a compatible lens

Manual Focus Adjustment

When you want to manually focus your lens using ATEM Camera Control, you can use the focus
adjustment located at the bottom of each camera controller. Drag the wheel control left or right
to manually adjust focus while viewing the video feed from the camera to ensure your image is
nice and sharp.
Manual focus control is only available from your switcher when using B4 and PL lenses with
servo focus controls. As EF lenses do not have servo focus this option is not available when
using URSA Mini EF.
Camera Gain
The name for some settings, such as 'gain' and 'shutter speed', differs between ATEM Switchers
and URSA Mini. For example, instead of a film ISO rating, ATEM Switchers use 'gain' to describe
a camera's sensitivity to light.
TIP The difference between the terms 'gain' and 'ISO' are primarily due to differences
between studio broadcast equipment and traditional film equipment. Exposure on
television studio cameras, for example, could be monitored live from the camera. Light
sensitivity adjustments could be made electronically inside the camera. This is
different to film cameras, which are mechanical in nature and rely upon traditional light
measurement techniques combined with photochemical ISO ratings.
When operating in varying light conditions, you might want to increase or decrease your
camera's gain to avoid under exposing your images. To do this click the left arrow to decrease
gain and the right arrow to increase gain.
Understanding Studio Camera Control 255