alex168 wrote:nice nice lens!
but a bit too long imo on a DX sensor, would be nice to have it on a ful frame tho!
nice shots guys!
I dont think its too long on my 1.7x crop Sigma DSLR's...With any FF lens used on a crop format DSLR you just change how you think of them and the use you put them to taking the crop into account.
For example my Nikon 35mm f1.4 Ai-S becomes a fast 60mm equivalent normal so thats exactly what I treat it as, not as a wide angle lens as someone would with a FF DSLR.
Similarly my Canon FL 55mm f1.2 becomes a fast 94mm equivalent portrait lens so thats what I treat it as.
My Tamron SP 17mm f3.5 ultra wide angle becomes a 29mm equivalent wide angle, which is still very wide and as wide as I normally go.
My Sigma 14mm f3.5 ultra wide angle rectalinear becomes a 24mm wide angle, and 24mm equivalent on my crop DSLR is very wide indeed, often too wide, which is why I prefer my 17mm/3.5.