Operating Instructions

Special Video Recording – Log Recording
431
 Exposure When [V-Log] Is Set
The [V-Log] curve characteristics comply with “V-Log/V-Gamut
REFERENCE MANUAL Rev.1.0”. When set to [V-Log], the standard
exposure when gray with a reflectance ratio of 18 % is imaged is IRE 42 %.
•
When luminance is to be displayed by “Stop” units, this camera calculates IRE 42 %
to “0 Stop”.
When [Photo Style] is set to [V-Log]
Reflectance ratio
(%)
IRE (%) Stop
10 bit code
value
12 bit code
value
0 7.3 — 128 512
(1) 18 42 0.0 433 1732
(2) 90 61 2.3 602 2408
-
8
-
8
-
7
-
7
-
6
-
6
-
5
-
5
-
4
-
4
-
3
-
3
-
2
-
2
-
1
-
1001122334455667788
（Stop）（Stop）
（10bitcodevalue）（10bitcodevalue）
00
6464
128128
192192
256256
320320
384384
448448
512512
576576
640640
704704
768768
832832
896896
960960
10241024
(1)
(2)