This looks like a pretty amazing lens , i've tried to compare it to other lenses through the famous et reliable "photozone.de" site
Resolution looks phenomenal :
Slightly beats Canon's famous 70-200mm f/4 IS not forgetting that the Pentax starts at 60mm and goes to 250mm
What i found strange is that it crashes the Pentax 200mm f/2.8 which should be better considering it's a prime
I therefore don't understand who wants to buy a 200mm f/2.8 and stay stuck at 200mm for a lens that costs allready quite a lot of money ( in holland : 200mm = €850 , 60-250 = €1200 )
Another thing : This 60-250mm beats easy the Pentax 50-135mm f/2.8 at focal 135mm , incredible
My question is why don't i see more impressive comments on this lens ? , doesn't seem to be that popular , i bet very few people have it , why ?
Anyway impossible to find it 2nd hand , is it because there are almost none around and is it such a good lens that the few who have it just realise that it would be very difficult to change for anything as good or better ?
If you look at Canon , everybody talks highly over the 70-200mm f/2.8 and f/4 series , at Nikon the same happens with the 70-200mm f/2.8.
The thing is i would like to test it , make a few shots before purchase , just to see what it's really all about , again the problem is i don't know anyone who has it and no store have it in stock , you have to order in advance
So even the shops don't have it , why ?? too difficult to sell ?, no demand ?
I'd like to have more opinions on this issue