Exposure Compensation Test

Andrei · 17th of April 2001 (Tue)

Below is result of my Exposure Compensation test.
Conditions:
-indoor;
-halogen lamp 300Wt (Right Top)

Canon PowerShot G1
Program AE
Spot
ISO Speed 50
Image Size 2048 x 1536
Image Quality RAW
Flash Off
White Balance Auto
Contrast Normal
Sharpness Normal
Color Saturation Normal

"H +0" means : spot metering against Hihlights and
EV = 0
"S" means Shadow

Highlight was Paper (in the middle)
Shadow was Phone (Top)

"H +0"
--------
Tv 1/40
Av 2.5
Exposure Compensation 0

"H +1 1/3"
-------------
Tv 1/15
Av 2.5
Exposure Compensation +1 1/3

"H +1 2/3"
-------------
Tv 1/10
Av 2.5
Exposure Compensation +1 2/3

"H +2"
--------
Tv 1/8
Av 2.5
Exposure Compensation +2

"S -0"
-------
Tv 0.4
Av 2.5
Exposure Compensation 0

"S -2/3"
---------
Tv 0.4
Av 2.5
Exposure Compensation -2/3

"S -1 "
---------
Tv 0.3
Av 2.5
Exposure Compensation -1

"S -1 1/3"
------------
Tv 1/6
Av 2.5
Exposure Compensation -1 1/3

reddawn · 19th of April 2001 (Thu)

Hi

thanks for sharing with us....

just a question, between the first and second image, the only thing you changed was the exposure compensation right? Can we draw the conclusion then that the shutter speed was adjusted by the camera automatically when the EV is changed?

Red Dawn

Andrei · 19th of April 2001 (Thu)

Yes, correct

Quote:

reddawn wrote:
Hi

thanks for sharing with us....

just a question, between the first and second image, the only thing you changed was the exposure compensation right? Can we draw the conclusion then that the shutter speed was adjusted by the camera automatically when the EV is changed?

Red Dawn

17th of April 2001 (Tue)	#1
Andrei Member Join Date: Apr 2001 Posts: 133	Exposure Compensation Test Below is result of my Exposure Compensation test. Conditions: -indoor; -halogen lamp 300Wt (Right Top) Canon PowerShot G1 Program AE Spot ISO Speed 50 Image Size 2048 x 1536 Image Quality RAW Flash Off White Balance Auto Contrast Normal Sharpness Normal Color Saturation Normal "H +0" means : spot metering against Hihlights and EV = 0 "S" means Shadow Highlight was Paper (in the middle) Shadow was Phone (Top) "H +0" -------- Tv 1/40 Av 2.5 Exposure Compensation 0 "H +1 1/3" ------------- Tv 1/15 Av 2.5 Exposure Compensation +1 1/3 "H +1 2/3" ------------- Tv 1/10 Av 2.5 Exposure Compensation +1 2/3 "H +2" -------- Tv 1/8 Av 2.5 Exposure Compensation +2 "S -0" ------- Tv 0.4 Av 2.5 Exposure Compensation 0 "S -2/3" --------- Tv 0.4 Av 2.5 Exposure Compensation -2/3 "S -1 " --------- Tv 0.3 Av 2.5 Exposure Compensation -1 "S -1 1/3" ------------ Tv 1/6 Av 2.5 Exposure Compensation -1 1/3

19th of April 2001 (Thu)	#2
reddawn Member Join Date: Apr 2001 Posts: 48	Re: Exposure Compensation Test Hi thanks for sharing with us.... just a question, between the first and second image, the only thing you changed was the exposure compensation right? Can we draw the conclusion then that the shutter speed was adjusted by the camera automatically when the EV is changed? Red Dawn

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