Photoclubalpha

http://www.steves-digicams.com/news/sig ... ments.html

maybe no more front or back focusing?

thanks for your replies have a couple more questions I have a sigma 10-20mm bought about 5 years ago and a sigma 100-300m EX f4 bought about 7 years ago, I read somewhere that sigmas have issues with SLTs, would these lens have issues with the A77 Also I have a Minolta 28-75mm 2.8, there should be a...

Thanks Doc

i love long exposures and had heard that the SLts dont like filters so was a bit nervous

cheers

hi guys I have a minolta 7D and am looking to upgrade to A77 I have a couple of questions 1. How does the A77 perform on long exposures (30 secs to 5 mins)? does the dreaded pink bleeding occur on edge of the sensor?? 2. also I have a singh ray var ND filter (which essentially is two polarizers) wil...

aldiborontiphosciphornicate

i do a lot of long exposure photography around sunset and sunrise and have enjoyed using ND filters to get exposures extra long
guess i will have to look at other solutions

thanks for your assistance Bob

cheers

Hi guys

Just a quick question

Many many years ago I have a wide angle prime (i think it was a nikon 16mm fisheye) and it had a little square neutral density and red filters that you put a that rear of the lens. Is there that option with the sigma 8-16mm?

cheers