The Official non-auto Image thread

vivekiny2k · 21st January 2009, 08:22

I have a question. The exposure bracketing actually changes exposure? or just the exposure compensation? in the latter case it's useless if I have the raw image (CHDK cheers

, I can apply the exposure compensation later, right?

I took 3 images with exposure bracketing in my S2 IS in Tv mode, and all three of them show F/2.7, exposure 1/2 secs, as I had set it. It shows exposure bias as -1.3, -.7 and 3.3 though. what really did my camera do?

Samurai · 21st January 2009, 09:12

Quote:

Originally Posted by vivekiny2k

I have a question. The exposure bracketing actually changes exposure? or just the exposure compensation? in the latter case it's useless if I have the raw image (CHDK cheers

, I can apply the exposure compensation later, right?

That depends on the dynamic range of your camera, still this will be limited. Yes, exposure bracketing changes the EV or exposure shot-to-shot by a specifed step.

Quote:

Originally Posted by vivekiny2k

I took 3 images with exposure bracketing in my S2 IS in Tv mode, and all three of them show F/2.7, exposure 1/2 secs, as I had set it. It shows exposure bias as -1.3, -.7 and 3.3 though. what really did my camera do?

That means only ISO was changed, considering you haven't mentioned ISO being constant.

Three parameters determine EV, the aperture, shutter speed and ISO. By changing any one or a combination of them, exposure value can be changed.

kaushik_s · 21st January 2009, 11:43

Quote:

Originally Posted by gkrishn

Composition is one thing. The other thing being the warm effect created by that "bulb".

Oh yeah, actually initially while converting the RAW I thought of compensating for the color cast but somehow didn't liked that result and kept it as is.
Two more shots from the same shoot,
Entrance to the temple,

The Official non-auto Image thread-somanathapuraspa_kaushik.jpg

The inner sanctum and the courtyard,

The Official non-auto Image thread-somanathapurabw_kaushik.jpg

Both the shots are taken with Canon 10-22mm, handheld (tripods are not allowed) and with CPL on..

Regards,
Kaushik

extreme_torque · 21st January 2009, 14:14

Beautiful shots kaushik.... that 10-22mm lens is the best from Canon.
Cant wait to get my DSLR.

Torqueguru · 21st January 2009, 14:29

@Samurai
Thanks! Well i haven't yet thought of going for one DSLR seriously though i have been doing my research. Maybe after a year i might take the plunge...till then its gonna be my H50

These are clicked from the boat while on a cruise

The Official non-auto Image thread-sfolow.jpg

The Official non-auto Image thread-gulllow.jpg

The Official non-auto Image thread-bbg.jpg

The Official non-auto Image thread-low.jpg

inder_s1 · 21st January 2009, 15:44

Quote:

Originally Posted by neoranjit

nice shots Inder. Thats Athirapilly Falls. Nice shots.

Quote:

Originally Posted by Torqueguru

@Inder
Good stuff, especially the second click of the falls..

Thanks guys ..

Just learning and a very loooooooooooooooooooooong way to go.

Awesome pics from you all.

vivekiny2k · 21st January 2009, 17:55

Quote:

Originally Posted by Samurai

That means only ISO was changed, considering you haven't mentioned ISO being constant.

Three parameters determine EV, the aperture, shutter speed and ISO. By changing any one or a combination of them, exposure value can be changed.

ok, I looked again, I realized it did not have a value for ISO, that's why i didn't notice any difference.

The Official non-auto Image thread-clipboard01.jpg

So, bracketing can work on any of the three variables. which means choosing to shoot in raw was not a substitute to bracketing as I had thought.

clevermax · 23rd January 2009, 07:47

Brackting changes the exposure in my camera.

iraghava · 23rd January 2009, 10:58

TG - Fantastic shots again!

guyonblackybx · 23rd January 2009, 11:03

Been to ICRISAT Hyderabad on 18th

Camera: 400D
Lens: Sigma 170-500mm

This one is clicked by reversing my 188-55 mm kit lens @ 18 mm.

rjvora_2000 · 23rd January 2009, 11:55

I like the second photo too much.

It look to me as the sign of freedom. Nice photo.

neoranjit · 23rd January 2009, 18:46

my contribution . Shot this in vandalur zoo , chennai

Torqueguru · 24th January 2009, 05:02

@IRaghava
Thanks buddy!

@Guyonblackybx
Boy oh boy!!!! The last pic is mind bogglingly cool! i am in awe after seeing it! Great job!

Here's a couple of dew drops as well

The Official non-auto Image thread-dew.jpg

The Official non-auto Image thread-dew2.jpg

Regards,
TG.

Rocky_Balboa · 24th January 2009, 09:59

fantastic shots TG.
@Guyonblackybx, the last pic is out of the world.

Rudra Sen · 25th January 2009, 10:27

Manali valley from Palchan.

21st January 2009, 08:22	#4621
vivekiny2k Senior - BHPian Join Date: Feb 2005 Location: cincinnati, jabalpur,chennai Posts: 1,264 Thanked: 212 Times View My Garage	I have a question. The exposure bracketing actually changes exposure? or just the exposure compensation? in the latter case it's useless if I have the raw image (CHDK cheers, I can apply the exposure compensation later, right? I took 3 images with exposure bracketing in my S2 IS in Tv mode, and all three of them show F/2.7, exposure 1/2 secs, as I had set it. It shows exposure bias as -1.3, -.7 and 3.3 though. what really did my camera do?

23rd January 2009, 18:46	#4632
neoranjit BHPian Join Date: Jan 2005 Location: Chennai Posts: 588 Thanked: 196 Times View My Garage	my contribution . Shot this in vandalur zoo , chennai Attached Thumbnails

24th January 2009, 05:02	#4633
Torqueguru BHPian Join Date: Nov 2007 Location: Seattle Posts: 277 Thanked: 165 Times View My Garage	@IRaghava Thanks buddy! @Guyonblackybx Boy oh boy!!!! The last pic is mind bogglingly cool! i am in awe after seeing it! Great job! Here's a couple of dew drops as well Regards, TG.

21st January 2009, 14:14	#4624
extreme_torque BANNED Join Date: Feb 2005 Location: Melbourne Posts: 4,462 Thanked: 5,532 Times	Beautiful shots kaushik.... that 10-22mm lens is the best from Canon. Cant wait to get my DSLR.

21st January 2009, 14:29	#4625
Torqueguru BHPian Join Date: Nov 2007 Location: Seattle Posts: 277 Thanked: 165 Times View My Garage	@Samurai Thanks! Well i haven't yet thought of going for one DSLR seriously though i have been doing my research. Maybe after a year i might take the plunge...till then its gonna be my H50 These are clicked from the boat while on a cruise

23rd January 2009, 07:47	#4628
clevermax Senior - BHPian Join Date: Jun 2006 Location: Tvm/Amsterdam Posts: 2,112 Thanked: 2,897 Times View My Garage	Brackting changes the exposure in my camera.

23rd January 2009, 10:58	#4629
iraghava Senior - BHPian Join Date: Oct 2005 Location: Bhaiyyaland Posts: 7,997 Thanked: 281 Times View My Garage	TG - Fantastic shots again!

23rd January 2009, 11:03	#4630
guyonblackybx BHPian Join Date: Sep 2007 Location: Hyderabad Posts: 366 Thanked: 14 Times View My Garage	Been to ICRISAT Hyderabad on 18th Camera: 400D Lens: Sigma 170-500mm This one is clicked by reversing my 188-55 mm kit lens @ 18 mm.

23rd January 2009, 11:55	#4631
rjvora_2000 Senior - BHPian Join Date: Mar 2008 Location: Mumbai/Mulund Posts: 1,664 Thanked: 57 Times	I like the second photo too much. It look to me as the sign of freedom. Nice photo.

24th January 2009, 09:59	#4634
Rocky_Balboa BHPian Join Date: Aug 2006 Location: Namma Bengalooru Posts: 693 Thanked: 407 Times View My Garage	fantastic shots TG. @Guyonblackybx, the last pic is out of the world.

25th January 2009, 10:27	#4635
Rudra Sen Team-BHP Support Join Date: Apr 2004 Location: Bangalore Posts: 11,738 Thanked: 6,860 Times View My Garage	Manali valley from Palchan.

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