Originally posted by Aristophanes Not a myth. A market. Decisively the market buys zooms as primary equipment. That's not contested for the vast majority. Primes have their place, but as a market norm they are an accessory.
If you baseline a market and its preferences, you'll factor in big glass zooms for FF.
Well, now I think you're combining two concepts here:
1) The 'requirement' for a DSLR company to provide large f/2.8 zooms for FF customers
2) The 'requirement' for a shooter to buy those huge, expensive zooms to 'get the most out of the FF camera'
#1 I have always pretty much agreed with, because a company makes a large profit on each of those zooms (depending on asking price, of course.)
#2 is a myth, largely. As I said, it's about as true as 'you need to buy zeiss lenses to get the most out of your Pentax'. Maybe technically true, but the small difference in output quality between a zeiss and it's equivalent Limited for example is only detectable in a controlled test and would be virtually invisible when viewing real-world results.
Here's what you originally wrote, which I think was invoking 'requirement' 2 more than 1:
Quote: The D700 has a solid full stop more than the K-5 (2-2.5 over M43) and the D800 may have 2. But it has 'pro' features throughout, plus all the other advantages of FF. It loses 'value' because it requires big glass at high cost,
Quote: Also I would question your "enthusiasts" label for zooms. The pros I know almost exclusively use zooms for fieldwork.
I was saying 'enthusiasts' are the ones more likely to be conned into buying a large, expensive zoom they don't need in order to take advantage of FF,
or to be deterred from buying into FF because they think these zooms are 'required'. Pros know what they need to get the job done - not worried about them. (And there are enthusiasts who simply
want those large zooms, realizing that they're not 'required' to shoot FF.)
Quote: They'd literally be fired if they did not. IN one case, the employer only buys zooms (by the hundreds of thousands of $$$ per year, I might add....
I would very much like to know what sane company would fire one of it's employees or contractors for not using a particular lens.
Editor: This is a great shot, exactly what we were looking for. Nice sharpness, perfect composition, great contrast on the subject, everything works. Looks like you used the Nikon 24-70 2.8, huh?
Photographer: No, I had to shoot one handed above the crowd a couple times on that assignment, and generally I like the Tamron 28-75 2.8 for this kind of stuff - much lighter, just as sharp, and my non-BIM version snaps focus really fast on that D700. I just like the reduced weight compared to that 24-70.
Editor: <stuffs print in garbage> You're fired.
(Good thing
Enthusiasts can't be fired for getting great shots with $300 lenses.
)
:.