Loading ...
Loading ...
Loading ...
– 175 –
Chapter 5 Shooting — Scene le
Lens les
Eight lens les are stored to internal memory on the camera.
Eight lens les can be written into a SD card as a single card le.
The following data is recorded to lens les:
f Title name
f White shading compensation values
f Flare correction values
f RB gain offset compensation values
Creating lens les
Adjusting white shading
For details on adjusting white shading, refer to “White shading compensation function” (page 38).
Adjusting are
Adjusts the are in the [CAMERA] menu → [LENS FILE ADJ.] → [LENS R FLARE]/[LENS G FLARE]/[LENS B FLARE].
Adjusting RB gain offset
Compensate for changes in white balance that occur when the lens is replaced.
1
Mount the lens to be used as a reference on the camera.
2
Shoot a grayscale chart under appropriate lighting (2000 lx or 3200 K preferred).
3
Set the <WHITE BAL> switch to <A>.
4
Adjust the lens aperture so that the white window in the center of the grayscale chart is about 80%.
5
Push the <AUTO W/B BAL> switch towards the <AWB> side.
White balance is automatically adjusted.
6
Measure the signal level of RGB in the waveform monitor.
7
Replace the lens with the one to be used for creating the lens file.
8
Fine-adjust the lens aperture so that the signal level of Gch becomes the same as the signal level obtained in step 6.
9
Set to the [CAMERA] menu → [LENS FILE ADJ.] → [LENS FILE ADJ. MODE] → [ON].
10
Adjust so that the signal level of Rch becomes the same as Gch in the [CAMERA] menu → [LENS FILE ADJ.] → [LENS R GAIN
OFFSET].
11
Likewise, adjust [LENS B GAIN OFFSET] so that the signal level of Bch becomes the same as Gch.
Writing lens les to internal memory
1
Select the [OTHERS] menu → [FILE] → [LENS FILE(MEMORY)] → [SAVE].
The list of lens les currently saved in camera memory is displayed.
2
Select the file to write from the file list.
The title entry screen and keyboard are displayed.
3
Enter the text to set with the keyboard.
4
Select [Enter] using the jog dial button (or the cursor buttons).
A conrmation screen is displayed.
5
Select [SET].
The le is saved and the le list is updated.
Loading lens les from internal memory
1
Select the [OTHERS] menu → [FILE] → [LENS FILE(MEMORY)] → [LOAD].
The list of lens les currently saved in camera memory is displayed.
2
Select the file name for the file to load.
A conrmation screen is displayed.
3
Select [SET].
Loading of the le begins.
4
When the completion message is displayed, press the jog dial button (or <SET> button).
Select the [OTHERS] menu → [FILE] → [LENS FILE(MEMORY)] → [CLEAR ALL FILE] to delete (clear) the internal memory data in the lens le.
Loading ...
Loading ...
Loading ...