Iso Speed/Gain - Canon EOS C300 Mark III Manual

ISO Speed/Gain

ISO Speed/Gain
In CAMERA mode, you may want to adjust the brightness of the image according to the shooting conditions.
You can do so by changing the ISO speed or gain value to adjust the sensitivity of the sensor.
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You can also perform this function remotely using Browser Remote on a connected network device (A 181,
184).
Available ISO speed and gain settings
Main recording
ISO/Gain
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format
XF-AVC
[Gain]
RAW
[Gain]
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The minimum sensitivity needed to obtain the recommended dynamic range depends on the gamma curve component of the
[Gamma/Color Space] setting in the custom picture file (A 131).
[Canon Log 2], [Canon Log 3], or [PQ]: ISO 800 / 12 dB gain
[HLG] or [BT.709 Wide DR]: ISO 400 / 6 dB gain
[BT.709 Normal] or [BT.709 Standard]: ISO 160 / –2 dB gain
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> [ Æ Recording/Media Setup] > [Main Rec Format] setting.
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> [ Camera Setup] > [ISO/Gain] setting.
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> [ Camera Setup] > [ISO Increment] or [Gain Increment] setting.
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Sensitivity settings that are outside the recommended range but can still be used by setting
[ISO/Gain Extended Range] to [On].
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Available only when [ISO/Gain Extended Range] is set to [Off].
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Increment
[1 stop] 160
160, 200, 250, 320, 400, 500, 640, 800, 1000, 1250,
[ISO]
[1/3 stop] 1600, 2000, 2500, 3200, 4000, 5000, 6400, 8000,
10000, 12800, 16000, 20000, 25600
[Normal]
–2 dB
(3 dB)
[Fine]
–2 dB to 42 dB
(0.5 dB)
[1 stop] 800, 1600, 3200, 6400, 12800, 25600
800, 1000, 1250, 1600, 2000, 2500, 3200, 4000,
[ISO]
[1/3 stop] 5000, 6400, 8000, 10000, 12800, 16000, 20000,
25600
[Normal]
(3 dB)
12 dB to 42 dB
[Fine]
(0.5 dB)
Normal range
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, 200, 400, 800, 1600, 3200, 6400, 12800, 25600 100, 51200, 102400
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, 0 dB to 42 dB
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Extended range
100, 125, 32000, 40000,
51200, 64000, 80000, 102400
–6 dB, –3 dB, 45 dB to 54 dB
42.5 dB to 54 dB
100, 200, 400, 51200, 102400
100, 125, 160, 200, 250, 320,
400, 500, 640, 32000, 40000,
51200, 64000, 80000, 102400
–6 dB to 9 dB, 45 dB to 54 dB
–2 dB to 11.5 dB,
42.5 dB to 54 dB
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