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Crazy disinformation about DOF, 4/3 f-stop vs 35mm, microlenses

Started Nov 22, 2011 | Discussions thread
ljfinger
ljfinger
Forum Pro • Posts: 40,648
Like?
People that think cropping doesn't affect DOF....
In reply to Great Bustard, Nov 24, 2011

Great Bustard wrote:

...can be found linked in my post here:

http://forums.dpreview.com/forums/read.asp?forum=1022&message=39908807

...have a really hard time with this image. It's all the same image, just cropped differently.

--
Lee Jay
(see profile for equipment)

Reply   Reply with quote   Complain
Post (hide subjects)Posted byWhen
Crazy disinformation about DOF, 4/3 f-stop vs 35mm, microlenses
dkadc
Nov 22, 2011
Sheesh! I'm glad I read that. I feel better already!
Bobby J
Nov 22, 2011
Re: Crazy disinformation about DOF, 4/3 f-stop vs 35mm, microlenses
jim stirling
Nov 22, 2011
Re: Crazy disinformation about DOF, 4/3 f-stop vs 35mm, microlenses
illy
Nov 22, 2011
Re: Crazy disinformation about DOF, 4/3 f-stop vs 35mm, microlenses
jim stirling
Nov 22, 2011
Pass the popcorn. This one's shooting to 150 for sure.
R Valentino
Nov 22, 2011
Re: Pass the popcorn. This one's shooting to 150 for sure.
neil1c2000
Nov 22, 2011
What's the over/under on time to 150?
Jeff
Nov 22, 2011
Re: What's the over/under on time to 150?
jim stirling
Nov 22, 2011
should I say anything?
John Mason
Nov 22, 2011
Re: should I say anything?
CharlesB58
Nov 22, 2011
Re: should I say anything?
Denis de Gannes
Nov 22, 2011
yep - typo
John Mason
Nov 23, 2011
Da Solooshun to dis conundrum
CharlesB58
Nov 22, 2011
You arent wrong
odl
Nov 22, 2011
He is as wrong as a person could possible be.
Great Bustard
Nov 23, 2011
Re: He is as wrong as a person could possible be.
neil1c2000
Nov 23, 2011
Re: He is as wrong as a person could possible be.
Great Bustard
Nov 23, 2011
Re: He is as wrong as a person could possible be.
JeanPierre Koenig
Nov 25, 2011
Re: He is as wrong as a person could possible be.
odl
Nov 24, 2011
Re: He is as wrong as a person could possible be.
Great Bustard
Nov 24, 2011
Re: He is as wrong as a person could possible be.
odl
Nov 25, 2011
Re: He is as wrong as a person could possible be.
Great Bustard
Nov 25, 2011
Re: He is as wrong as a person could possible be.
odl
Nov 26, 2011
(1)
Great Bustard
Nov 26, 2011
(2)
Great Bustard
Nov 26, 2011
Re: He is as wrong as a person could possible be.
jonas ar
Nov 25, 2011
Interesting!
Great Bustard
Nov 25, 2011
Re: Interesting!
jonas ar
Nov 25, 2011
Re: Interesting!
Great Bustard
Nov 25, 2011
The confusion is caused by EFL vs FL
boggis the cat
Nov 22, 2011
Re: Crazy disinformation about DOF, 4/3 f-stop vs 35mm, microlenses
mcabato
Nov 22, 2011
Except it actually goes more like this (1)
Great Bustard
Nov 23, 2011
Re: Except it actually goes more like this (1)
Bruce Spell
Nov 23, 2011
Meh.
Great Bustard
Nov 23, 2011
Re: Meh.
Bruce Spell
Nov 23, 2011
Yikes!
Great Bustard
Nov 23, 2011
Please GreatBustard explains this:
Yin Yang
Nov 23, 2011
Re: Please GreatBustard explains this:
Great Bustard
Nov 23, 2011
Thank you but
Yin Yang
Nov 24, 2011
Re: Thank you but
Great Bustard
Nov 24, 2011
Crystal clear, thank you.
Yin Yang
Nov 24, 2011
You're more than welcome.
Great Bustard
Nov 24, 2011
Re: Please GreatBustard explains this:
Messier Object
Nov 24, 2011
Re: Please GreatBustard explains this:
Great Bustard
Nov 24, 2011
Re: Please GreatBustard explains this:
Messier Object
Nov 24, 2011
Re: Please GreatBustard explains this:
Great Bustard
Nov 24, 2011
Re: Please GreatBustard explains this:
Messier Object
Nov 24, 2011
Re: Please GreatBustard explains this:
Great Bustard
Nov 24, 2011
Re: Please GreatBustard explains this:
Rriley
Nov 24, 2011
Re: Please GreatBustard explains this:
Great Bustard
Nov 24, 2011
Re: Please GreatBustard explains this:
Rriley
Nov 24, 2011
Re: Please GreatBustard explains this:
Great Bustard
Nov 24, 2011
Re: Please GreatBustard explains this:
Messier Object
Nov 24, 2011
Re: Please GreatBustard explains this:
Great Bustard
Nov 24, 2011
Re: Please GreatBustard explains this:
Messier Object
Nov 24, 2011
Re: Please GreatBustard explains this:
Great Bustard
Nov 24, 2011
Re: Please GreatBustard explains this:
Messier Object
Nov 25, 2011
Re: Please GreatBustard explains this:
ljfinger
Nov 25, 2011
So you want to take me on with QM, eh?
Great Bustard
Nov 25, 2011
Re: So you want to take me on with QM, eh?
neil1c2000
Nov 25, 2011
Re: So you want to take me on with QM, eh?
Great Bustard
Nov 25, 2011
Re: So you want to take me on with QM, eh?
Messier Object
Nov 26, 2011
Light = photons and they have split personality
Aku Ankka
Nov 24, 2011
Re: Light = photons and they have split personality
FrankyM
Nov 24, 2011
Re: Please GreatBustard explains this:
Denabears
Nov 24, 2011
Re: Please GreatBustard explains this:
Messier Object
Nov 24, 2011
Light is noisy, photons have many properties
Aku Ankka
Nov 24, 2011
Re: Please GreatBustard explains this:
neil1c2000
Nov 25, 2011
Re: Please GreatBustard explains this:
Rriley
Nov 25, 2011
Re: Please GreatBustard explains this:
neil1c2000
Nov 25, 2011
Re: Please GreatBustard explains this:
Great Bustard
Nov 25, 2011
Re: Please GreatBustard explains this:
neil1c2000
Nov 25, 2011
Re: Please GreatBustard explains this:
Great Bustard
Nov 25, 2011
Except it actually goes more like this: (2)
Great Bustard
Nov 23, 2011
don't explain, don't have people exploring links,,
Brad Ross
Nov 23, 2011
Re: don't explain, don't have people exploring links,,
Great Bustard
Nov 23, 2011
your are right..
Brad Ross
Nov 23, 2011
Re: your are right..
Great Bustard
Nov 23, 2011
Re: your are right..
mcabato
Nov 23, 2011
Re: your are right..
Great Bustard
Nov 23, 2011
Re: your are right..
mcabato
Nov 23, 2011
Re: your are right..
Great Bustard
Nov 23, 2011
Re: your are right..
Kai Griffin
Nov 23, 2011
Re: your are right..
Great Bustard
Nov 23, 2011
Re: your are right..
Kai Griffin
Nov 23, 2011
Re: your are right..
Great Bustard
Nov 23, 2011
Re: your are right..
Kai Griffin
Nov 23, 2011
Re: your are right..
Great Bustard
Nov 23, 2011
Re: your are right..
Steen Bay
Nov 23, 2011
Sorry, Steen...
Great Bustard
Nov 23, 2011
Re: Sorry, Steen...
Steen Bay
Nov 23, 2011
Re: Sorry, Steen...
Great Bustard
Nov 23, 2011
Re: Sorry, Steen...
Steen Bay
Nov 24, 2011
Re: Sorry, Steen...
noirdesir
Nov 24, 2011
Re: Sorry, Steen...
Great Bustard
Nov 24, 2011
Re: Sorry, Steen...
Steen Bay
Nov 24, 2011
Re: Sorry, Steen...
Rriley
Nov 24, 2011
Re: Sorry, Steen...
Great Bustard
Nov 24, 2011
Re: Sorry, Steen...
Steen Bay
Nov 24, 2011
Re: Sorry, Steen...
Great Bustard
Nov 24, 2011
Re: your are right..
Kai Griffin
Nov 24, 2011
Re: your are right..
Great Bustard
Nov 24, 2011
Re: your are right..
noirdesir
Nov 24, 2011
Re: your are right..
jonas ar
Nov 25, 2011
Nice!
Great Bustard
Nov 25, 2011
Wow, did I ever start a war of words....
dkadc
Nov 26, 2011
Re: Wow, did I ever start a war of words....
ljfinger
Nov 26, 2011
Re: Wow, did I ever start a war of words....
Rriley
Nov 26, 2011
This light fall-off is normal
boggis the cat
Nov 26, 2011
Re: This light fall-off is normal
Great Bustard
Nov 26, 2011
Re: your are right..
mcabato
Nov 24, 2011
Re: your are right..
Great Bustard
Nov 24, 2011
Yawn...
Carloskbco
Nov 23, 2011
I Like Santa...
Doctor Lecter
Nov 23, 2011
Astounding ignorance
Kai Griffin
Nov 23, 2011
Re: Crazy disinformation about DOF, 4/3 f-stop vs 35mm, microlenses
mcabato
Nov 23, 2011
Re: Crazy disinformation about DOF, 4/3 f-stop vs 35mm, microlenses
Great Bustard
Nov 23, 2011
Re: Crazy disinformation about DOF, 4/3 f-stop vs 35mm, microlenses
mcabato
Nov 23, 2011
Re: Crazy disinformation about DOF, 4/3 f-stop vs 35mm, microlenses
mcabato
Nov 23, 2011
Re: Crazy disinformation about DOF, 4/3 f-stop vs 35mm, microlenses
Rriley
Nov 23, 2011
Re: Crazy disinformation about DOF, 4/3 f-stop vs 35mm, microlenses
Great Bustard
Nov 23, 2011
Re: Crazy disinformation about DOF, 4/3 f-stop vs 35mm, microlenses
mcabato
Nov 23, 2011
Re: Crazy disinformation about DOF, 4/3 f-stop vs 35mm, microlenses
Rriley
Nov 23, 2011
Re: Crazy disinformation about DOF, 4/3 f-stop vs 35mm, microlenses
Great Bustard
Nov 23, 2011
Re: Crazy disinformation about DOF, 4/3 f-stop vs 35mm, microlenses
Rriley
Nov 23, 2011
Re: Crazy disinformation about DOF, 4/3 f-stop vs 35mm, microlenses
Great Bustard
Nov 23, 2011
Attempt at a simple, clear, explanation
Jeff
Nov 23, 2011
A few corrections
Great Bustard
Nov 23, 2011
Second Attempt at a simple, clear, explanation
Jeff
Nov 24, 2011
May I have a try?
Great Bustard
Nov 24, 2011
Re: May I have a try?
Jeff
Nov 24, 2011
let me simplify your arguments
tko
Nov 23, 2011
Simple logic at work.
Barry Fitzgerald
Nov 23, 2011
It feels like 2007 or 2008 again here in the Oly SLR forum.
BillZM
Nov 23, 2011
Re: It feels like 2007 or 2008 again here in the Oly SLR forum.
Great Bustard
Nov 23, 2011
I have comparison images that every claim you made is wrong
ljfinger
Nov 24, 2011
Some of which...
Great Bustard
Nov 24, 2011
People that think cropping doesn't affect DOF....
ljfinger
Nov 24, 2011
Funny you mention it, 'cause...
Great Bustard
Nov 24, 2011
Re: Funny you mention it, 'cause...
mcabato
Nov 25, 2011
Re: Funny you mention it, 'cause...
ljfinger
Nov 25, 2011
Re: Funny you mention it, 'cause...
mcabato
Nov 25, 2011
Re: Funny you mention it, 'cause...
ljfinger
Nov 25, 2011
Re: Funny you mention it, 'cause...
mcabato
Nov 25, 2011
Re: Funny you mention it, 'cause...
mcabato
Nov 25, 2011
Re: Funny you mention it, 'cause...
mcabato
Nov 25, 2011
Re: Funny you mention it, 'cause...
ljfinger
Nov 25, 2011
Re: Funny you mention it, 'cause...
mcabato
Nov 25, 2011
Re: Crazy disinformation about DOF, 4/3 f-stop vs 35mm, microlenses
ljfinger
Nov 26, 2011
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