d2jsp
Log InRegister
d2jsp Forums > Off-Topic > Graphic Design > Photography > Test Shots > Eos 40d Vs Powershot A570 Is Lol
123Next
Add Reply New Topic New Poll
Member
Posts: 11,814
Joined: Feb 4 2006
Gold: 8.09
Feb 25 2009 10:25pm
Ok! I went out earlier this afternoon to take some test photos with my new point and shoot camera but I think I used the wrong settings something because those pictures taken with the p&s were really overexposed lol. I kinda did it just for fun and I wad kinda bored tongue.gif.

Two pictures taken at the exactly same spot with two different cameras using very similar settings.
I wonder why Powershot chose to use f/8 while eos 40D chose f/16 for this shot.

Powershot:


EOS 40D with 17-85 lens


This post was edited by Futurama on Feb 25 2009 10:28pm
Member
Posts: 11,814
Joined: Feb 4 2006
Gold: 8.09
Feb 25 2009 10:29pm
Another two pictures taken indoor at a cafe or whatever they call it here in Canada lol.

Powershot:


EOS 40D:
Member
Posts: 2,565
Joined: Apr 6 2008
Gold: 84.50
Feb 26 2009 01:50pm
if you look at the windows on the 2nd pair of photos, you can see more detail on that truck or sign or whatever that thing is.

Is this just because of the wrong settings or what?
Member
Posts: 21,066
Joined: Dec 16 2005
Gold: 100.07
Feb 26 2009 01:52pm
Quote (xsordx @ Thu, Feb 26 2009, 08:50pm)
if you look at the windows on the 2nd pair of photos, you can see more detail on that truck or sign or whatever that thing is.

Is this just because of the wrong settings or what?


Probably just more to do with how the camera does light metering.
Member
Posts: 11,814
Joined: Feb 4 2006
Gold: 8.09
Feb 26 2009 02:45pm
Quote (Veilside @ Thu, Feb 26 2009, 01:52pm)
Probably just more to do with how the camera does light metering.


So you mean a point and shoot camera measures the light differently?
I used Shutter priority program on both cameras and used almost the same settings but yet the point and shoot chose a much wider aperture than the slr which I kinda find weird lol.

This post was edited by Futurama on Feb 26 2009 02:45pm
Member
Posts: 21,066
Joined: Dec 16 2005
Gold: 100.07
Feb 26 2009 02:52pm
Quote (Futurama @ Thu, Feb 26 2009, 09:45pm)
So you mean a point and shoot camera measures the light differently?
I used Shutter priority program on both cameras and used almost the same settings but yet the point and shoot chose a much wider aperture than the slr which I kinda find weird lol.


Well, they both have different sensors fitted in, so it makes sense that they will choose slightly different settings. And yeah, they probably measure the light levels in the photo differently.
Member
Posts: 3,208
Joined: Aug 13 2006
Gold: 167.25
Feb 26 2009 03:09pm
Probably has to do with the fact that compacts have much less dynamic range so they try to underexpose to compensate.
Member
Posts: 11,814
Joined: Feb 4 2006
Gold: 8.09
Feb 26 2009 03:19pm
Quote (Astragony @ Thu, Feb 26 2009, 03:09pm)
Probably has to do with the fact that compacts have much less dynamic range so they try to underexpose to compensate.


You mean overexpose? tongue.gif because the pictures taken by the compact are way overexposed.

Quote
Well, they both have different sensors fitted in, so it makes sense that they will choose slightly different settings. And yeah, they probably measure the light levels in the photo differently.


I see. That does make sense lol so I guess I will have to choose a much faster shutterspeed when shooting with a compact in broad day light.
Member
Posts: 3,208
Joined: Aug 13 2006
Gold: 167.25
Feb 26 2009 03:35pm
Quote (Futurama @ Thu, 26 Feb 2009, 22:19)
You mean overexpose? tongue.gif because the pictures taken by the compact are way overexposed.




I meant underexpose, if there is a reason there is more detail in the truck it's because the powershot underexposed a notch.

The 40D is far superior in shadow detail though.

This post was edited by Astragony on Feb 26 2009 03:36pm
Member
Posts: 11,814
Joined: Feb 4 2006
Gold: 8.09
Feb 27 2009 05:16pm
Quote (Astragony @ Thu, Feb 26 2009, 03:35pm)
I meant underexpose, if there is a reason there is more detail in the truck it's because the powershot underexposed a notch.

The 40D is far superior in shadow detail though.


oops I thought you were talking about the first two pictures. It's kinda annoying that the compacts seem so unpredictable I mean when you want to get proper exposure you would end up having a picture that could be either underexposed or overexposed. Maybe it's because I haven't got used to shooting that new point and shoot camera of mine lol.

This post was edited by Futurama on Feb 27 2009 05:17pm
Go Back To Photography Topic List
123Next
Add Reply New Topic New Poll