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do you really need faster than f/2.8

Started 8 months ago | Discussion thread

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Woland65

Regular Member • Posts: 277

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DOF affected the same way by sensor limitations?

In reply to davect01, 8 months ago

Shouldn't DOF be affected much the same way as exposure when light falling at large angles are lost by the micro lenses? It is light falling at large angles that create the defocusing blur, isn't it?

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Post (hide subjects)	Posted by	When
do you really need faster than f/2.8	edwardaneal	8 months ago
Re: do you really need faster than f/2.8	KM Legacy	8 months ago
Re: do you really need faster than f/2.8	wll	8 months ago
Re: do you really need faster than f/2.8	Foxbat121	8 months ago
Re: do you really need faster than f/2.8	headofdestiny	8 months ago
Re: do you really need faster than f/2.8	headofdestiny	8 months ago
Re: do you really need faster than f/2.8	GodSpeaks	8 months ago
Re: do you really need faster than f/2.8	ZOIP	8 months ago
Re: do you really need faster than f/2.8	Tom2572	8 months ago
Re: do you really need faster than f/2.8	EinsteinsGhost	8 months ago
Re: do you really need faster than f/2.8	FuzzyQball	8 months ago
Re: do you really need faster than f/2.8	EinsteinsGhost	8 months ago
Re: do you really need faster than f/2.8	Foxbat121	8 months ago
Re: do you really need faster than f/2.8	PDine	8 months ago
Re: do you really need faster than f/2.8	FuzzyQball	8 months ago
Re: do you really need faster than f/2.8	Jogger	8 months ago
Re: do you really need faster than f/2.8	headofdestiny	8 months ago
Yes	EinsteinsGhost	8 months ago
Re: do you really need faster than f/2.8	Boris	8 months ago
Re: do you really need faster than f/2.8	D Cox	8 months ago
Re: do you really need faster than f/2.8	Jonathan_Whiteman	8 months ago
Re: do you really need faster than f/2.8	Rehabdoc	8 months ago
Re: do you really need faster than f/2.8	BBViet	8 months ago
actually - no, they boost ISO and hide it	edwardaneal	8 months ago
Re: actually - no, they boost ISO and hide it	TiagoReil	8 months ago
Boris: absolutely stunning poodle - so full of life & vigor	jpr2	8 months ago
Re: Boris: absolutely stunning poodle - so full of life & vigor	Boris	8 months ago
Re: do you really need faster than f/2.8	Dennis	8 months ago
Re: do you really need faster than f/2.8	headofdestiny	8 months ago
Re: do you really need faster than f/2.8	Dennis	8 months ago
Re: do you really need faster than f/2.8	headofdestiny	8 months ago
Re: do you really need faster than f/2.8	Jonathan_Whiteman	8 months ago
Re: do you really need faster than f/2.8	TiagoReil	8 months ago
agree, wide angle zoom nicer than super fast WA	RussellInCincinnati	8 months ago
Re: agree, wide angle zoom nicer than super fast WA	Jogger	8 months ago
reminding me of a 2-focal-length lens	RussellInCincinnati	8 months ago
Re: reminding me of a 2-focal-length lens	sean lancaster	8 months ago
was questioning shallow depth of field with wide angle	RussellInCincinnati	8 months ago
Re: was questioning shallow depth of field with wide angle	sean lancaster	8 months ago
so my ISO3200 test image is a mere test image	RussellInCincinnati	8 months ago
Re: so my ISO3200 test image is a mere test image	sean lancaster	8 months ago
Re: agree, wide angle zoom nicer than super fast WA	fermy	8 months ago
there's "a benefit". But worth the costs?	RussellInCincinnati	8 months ago
Re: there's "a benefit". But worth the costs?	fermy	8 months ago
have an ISO 3200 sample from Nex C3/5n/7?	RussellInCincinnati	8 months ago
Re: have an ISO 3200 sample from Nex C3/5n/7?	fermy	8 months ago
fun to hear more about Cosmicar 2.8/50. Samples?	RussellInCincinnati	8 months ago
Re: fun to hear more about Cosmicar 2.8/50. Samples?	fermy	8 months ago
cost of Cosmicar F/2.8 50mm? How mounted? Adapters?	RussellInCincinnati	8 months ago
Re: cost of Cosmicar F/2.8 50mm? How mounted? Adapters?	fermy	8 months ago
Re: do you really need faster than f/2.8	Jefenator	8 months ago
Re: do you really need faster than f/2.8	kcamacho11	8 months ago
Re: do you really need faster than f/2.8	sean lancaster	8 months ago
Re: do you really need faster than f/2.8	ennemkay	8 months ago
Re: do you really need faster than f/2.8	sean lancaster	8 months ago
Re: do you really need faster than f/2.8	ennemkay	8 months ago
Re: do you really need faster than f/2.8	sean lancaster	8 months ago
Re: do you really need faster than f/2.8	ennemkay	8 months ago
Re: do you really need faster than f/2.8	viking79	8 months ago
Re: do you really need faster than f/2.8	Dennis	8 months ago
Re: do you really need faster than f/2.8	sean lancaster	8 months ago
Re: do you really need faster than f/2.8	Dennis	8 months ago
okay - please read	edwardaneal	8 months ago
Who ?	Dennis	8 months ago
Re: Who ?	sean lancaster	8 months ago
Re: Who ?	wictred	8 months ago
hey Dennis	edwardaneal	8 months ago
Re: hey Dennis	sean lancaster	8 months ago
Re: hey Dennis	Dennis	8 months ago
Re: okay - please read	wictred	8 months ago
Re: do you really need faster than f/2.8	Rehabdoc	8 months ago
depth of field=max size of blurry-background subject	RussellInCincinnati	8 months ago
Re: do you really need faster than f/2.8	El Matadurr	8 months ago
Faster shutter speeds, low ISO, you bet Ed	nzmacro	8 months ago
Re: Faster shutter speeds, low ISO, you bet Ed	Alohaman	8 months ago
Re: Faster shutter speeds, low ISO, you bet Ed	wictred	8 months ago
Re: Faster shutter speeds, low ISO, you bet Ed	Alohaman	8 months ago
Re: Faster shutter speeds, low ISO, you bet Ed	wictred	8 months ago
Re: Faster shutter speeds, low ISO, you bet Ed	viking79	8 months ago
Short answer: Yes.	eths	8 months ago
Yes	Richard	8 months ago
Re: Yes	viking79	8 months ago
Re: Yes	EinsteinsGhost	8 months ago
Really?	Richard	8 months ago
Yes - 3 very important reasons	caterpillar	8 months ago
Re: Yes - 3 very important reasons	GodSpeaks	8 months ago
Is this really a big deal?	Tony Hall	8 months ago
Is this REALLY an issue?	GodSpeaks	8 months ago
re: and only IF firmware "knows" it is dealing with a very fast lens	jpr2	8 months ago
re: and only IF firmware "knows" it is dealing with a very fast lens	Chinaexpat	8 months ago
re: and only IF firmware "knows" it is dealing with a very fast lens	EinsteinsGhost	8 months ago
Re: Is this REALLY an issue?	Dennis	8 months ago
Re: do you really need faster than f/2.8	davect01	8 months ago
DOF affected the same way by sensor limitations?	Woland65	8 months ago
To do this? Of course! :-)	boardsy	8 months ago
blah	edwardaneal	8 months ago
Re: blah	EinsteinsGhost	8 months ago
Re: blah	boardsy	8 months ago
Re: blah	EinsteinsGhost	8 months ago
Re: blah	boardsy	8 months ago
Double Blah, you still need it.	Richard	8 months ago
bummer	edwardaneal	8 months ago
Well the real answer is..	Richard	8 months ago
Well I'll be...	Jefenator	8 months ago
Re: Well I'll be...	sean lancaster	8 months ago
Re: Well I'll be...	headofdestiny	8 months ago
Re: Well I'll be...	Jefenator	8 months ago
Congratulations ...	forpetessake	8 months ago
Re: Congratulations ...	Jefenator	8 months ago
Re: Congratulations ...	Rehabdoc	8 months ago
Re: Congratulations ...	headofdestiny	8 months ago
Re: Congratulations ...	Dennis	8 months ago
wrong question ...	forpetessake	8 months ago
Could crop factor affect it?	boardsy	8 months ago
Re: Could crop factor affect it?	Foxbat121	8 months ago
re: did you ever hear of vignetting?? n/t	jpr2	8 months ago
re: did you ever hear of vignetting?? n/t	EinsteinsGhost	8 months ago
re: did you ever hear of vignetting?? n/t	jpr2	8 months ago
re: did you ever hear of vignetting?? n/t	EinsteinsGhost	8 months ago
re: did you ever hear of vignetting?? n/t	jpr2	8 months ago
re: did you ever hear of vignetting?? n/t	EinsteinsGhost	8 months ago

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