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10. Recording Videos – Log Recording
397
Exposure When [V-Log L] Is Set
The [V-Log L] curve characteristics comply with “V-Log/V-Gamut
REFERENCE MANUAL Rev.1.0”. When set to [V-Log L], the standard
exposure when gray with a reflectance ratio of 18 % is imaged is IRE 42 %.
(A) Reflectance ratio: 18 %
(B) Reflectance ratio: 90 %
When [Photo Style] is set to [V-Log L]
•
When luminance is to be displayed by “Stop” units, this camera calculates IRE 42 %
to “0 Stop”.
Reflectance ratio (%) 01890
IRE (%) 7.3 42 61
Stop — 0.0 2.3
10 bit code value 128 433 602
12 bit code value 512 1732 2408
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8
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8
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7
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7
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6
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6
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5
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5
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4
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4
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3
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3
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2
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2
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1
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10011223344556677 88
（Stop）（Stop）
00
6464
128128
192192
256256
320320
448448
512512
576576
640640
704704
384384
（10bitcodevalue）（10bitcodevalue）
768768
832832
896896
960960
10241024
(A)
(B)
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