There's a common misconception - one needs BOTH a DX Body AND an FX Body ... why?
Chris T
Loc: from England across the pond to New England
I'll accept, lenses intended for FX bodies are prohibitively more expensive than ones designed for DX bodies, but after 70mm - that argument becomes moot, anyway! In other words - lenses in the Tele-Zoom category (100-400, 150-600, 200-500, etc. etc. etc.) are for BOTH formats! ... So, where's the delineation?
It may be a want instead of a need.
Also you are looking and the wrong end of the lens range.
I don't know about Nikon however with Canon if you want ultra wide to wide (fov), and fast, you will be looking at a full frame body.
Chris T
Loc: from England across the pond to New England
RichardTaylor wrote:
It may be a want instead of a need.
Also you are looking and the wrong end of the lens range.
I don't know about Nikon however with Canon if you want ultra wide to wide (fov), and fast, you will be looking at a full frame body.
Richard ... I focused in on the Tele-Zoom range in my lead post - because it is THAT range - where the difference - becomes even more obscured ...
In the short zoom / WA prime category ... it is easier to see the difference in lenses designed for APS-C/DX as opposed to FF/FX ... do you follow?
I still contend ... one should be either a FF user, or an APS-C user ... there is absolutely NO NEED to be both ....
Then - there's MFT ... which is another matter, entirely ....
Chris T wrote:
I'll accept, lenses intended for FX bodies are prohibitively more expensive than ones designed for DX bodies, but after 70mm - that argument becomes moot, anyway! In other words - lenses in the Tele-Zoom category (100-400, 150-600, 200-500, etc. etc. etc.) are for BOTH formats! ... So, where's the delineation?
So you're telling me that I have a misconception because I have FX and DX bodies. Is that really your opinion? What's up with that? If you don't know why, then I really feel sorry for you.
Chris T
Loc: from England across the pond to New England
jcboy3 wrote:
So you're telling me that I have a misconception because I have FX and DX bodies. Is that really your opinion? What's up with that? If you don't know why, then I really feel sorry for you.
John ... no need to feel sorry for me ... I'm not one of those who's gone to that expense. If you feel it's a sound decision for you ... tell me why - okay?
Chris T wrote:
John ... no need to feel sorry for me ... I'm not one of those who's gone to that expense. If you feel it's a sound decision for you ... tell me why - okay?
I will answer this. This was before I moved to M4/3 format (with it improved high ISO performance, even over the full frame digital slrs of old).
Same venue, however different concerts.
#1 135mm f2 lens at f2 on a 1.6 crop body.
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Download)
#2 28mm lens on a full frame body.
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Download)
Chris T
Loc: from England across the pond to New England
RichardTaylor wrote:
I will answer this. This was before I moved to M4/3 format (with it improved high ISO performance, even over the full frame digital slrs of old).
Same venue, however different concerts.
Lovely pics, Richard ....
I'm not sure I get your point, though, with this ....
What do these prove?
If you go back and look - I did make the comment - MFT - was another matter ... it does NOT figure into - this equation ... the point is between FX and DX ....
Chris T wrote:
Lovely pics, Richard ....
I'm not sure I get your point, though, with this ....
What do these prove?
If you go back and look - I did make the comment - MFT - was another matter ... it does NOT figure into - this equation ... the point is between FX and DX ....
Thanks
Sometimes you just want to fill the frame with the subject that is a bit far away and sometimes you want to show the environment. Its a lot easier with a crop and a full frame body at hand.
These were shot with DSLRs - One full frame and one crop body - (with a pair of M4/3 bodies and fast zooms on each, it is a lot easier).
Also keep in mind I was shooting for a "client" so you need to have a second body anyway.
Chris T wrote:
John ... no need to feel sorry for me ... I'm not one of those who's gone to that expense. If you feel it's a sound decision for you ... tell me why - okay?
FX is better at low light, high DR, better resolution at wide angles.
DX is lighter and cheaper...and gets more pixels on a distant subject.
I use DX as backup and for wildlife. Otherwise, the better lenses are for FX.
Chris T
Loc: from England across the pond to New England
jcboy3 wrote:
FX is better at low light, high DR, better resolution at wide angles.
DX is lighter and cheaper...and gets more pixels on a distant subject.
I use DX as backup and for wildlife. Otherwise, the better lenses are for FX.
See, now ... this is part of the problem I have, with this understanding ...
Yes, of course - DX is lighter and cheaper ....
But, MORE pixels on a distant subject? ... That part, I don't get, at all ...
Before the D800 came along, with its 36MP, and now, the D850 - with its 46MP ... the de-facto standard - for BOTH formats, had become 24MP ....
Now, given you have a dig cam in EACH format with that same 24MP ... how is the crop camera - going to obtain more MP on a "distant subject" ????
Tis the nature of crop sensor. A 24mp crop sensor is equivalent to a 54mp full frame sensor.
Of course, my 20mp D500 is only equivalent to a 45mp full frame sensor, which is about the D850. You could do just fine with a D850. At a hefty expense.
But you aren't a full framer yet, are you?
Chris T
Loc: from England across the pond to New England
jcboy3 wrote:
Tis the nature of crop sensor. A 24mp crop sensor is equivalent to a 54mp full frame sensor.
Of course, my 20mp D500 is only equivalent to a 45mp full frame sensor, which is about the D850. You could do just fine with a D850. At a hefty expense.
But you aren't a full framer yet, are you?
No, John ... don't think I ever will be, either ... too rich for my blood ...
Not particularly enthused about venturing into another USED dig cam ... I made that mistake twice already ...
Not sure I follow this "equivalency" routine ... why would a 20MP crop sensor be equivalent to a 45MP FF sensor?
Not going to buy a D850, John ... $3300 does not come easy ...
the more you know about photography and your needs, the better you will be to decide what you need.
Chris T wrote:
Richard ... I focused in on the Tele-Zoom range in my lead post - because it is THAT range - where the difference - becomes even more obscured ...
In the short zoom / WA prime category ... it is easier to see the difference in lenses designed for APS-C/DX as opposed to FF/FX ... do you follow?
I still contend ... one should be either a FF user, or an APS-C user ... there is absolutely NO NEED to be both ....
Then - there's MFT ... which is another matter, entirely ....
Have you ever used a digital full frame camera?
I suspect OP is trying to find reasons to stick with crop, instead of FF. Its a futile effort. FF is a superior format, physics alone will back you up on that. If you find it to be to pricey then there is YOUR reason. No need to beat on a dead horse. Rent a FF......use it well and then you will find the right reasons to go FF...or maybe not.
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