craig nelson 4 Posted October 5, 2005 Hi all So what zoom ring have you found to fit this lens ? I'm a Sea & Sea user, at the moment they have not got anything in production to my knowledge. regards Craig Share this post Link to post Share on other sites
pmooney 6 Posted October 5, 2005 I used a focus ring from the 105. It had to be reamed ( dremmelled) to make it fit. Worked real well. Peter Share this post Link to post Share on other sites
tomeyer 3 Posted October 5, 2005 A friend of mine who is attending DEMA this week asked the SEA & SEA representatives about the Sigma 10-20 and possible gears and they stated the engineers are working on it. Tom Share this post Link to post Share on other sites
