scubag 0 Posted November 5, 2003 Any suggestions on what size UR-Pro CY filter I need for my PT-016 Oly housing. I believe its a 46mm, but will this work or give me vignetting in the corners. Or do you recommend using a step-up ring to 58 / 62 / 67mm ? Thanks for your help Doug Share this post Link to post Share on other sites
davet 0 Posted November 20, 2003 Hi Doug I have the PT-016 housing and bought a UR-Pro CY filter for a recent trip to Dahab. You need to 46mm to fit this housing see www.camerasunderwater.com or www.oceanoptics.com for info. Cheers Dave Share this post Link to post Share on other sites
scubag 0 Posted November 22, 2003 Thanks Dave, 46mm was the answer I needed. I actually went out and bought a small caliper and measured the threads a couple days ago. You can also buy direct from UR-Pro at www.urprofilters.com I ordered 3 for my Stylus 400 / PT-016 rental cameras and they over-nighted them to me down here in the USVI. Great Service from both UR-Pro and Fed-Ex. Thanks Again, Doug Share this post Link to post Share on other sites
