skydiveoc 0 #1 April 3, 2006 Im looking to get a .25 black eye lens for handy cam with my camera that has a 34mm thread diameter. Am I going to vignette if I step up ring to 37? Or should I step down to 30mm? Logic tells me to step up to allow more light in. Am I wrong? Quote Share this post Link to post Share on other sites
dragon2 2 #2 April 3, 2006 Stepping down is never a good choice Stepping up shouldn't give a problem, but you never know. Be sure to check the footage on a pc too, as vignetting doesn't always show up on a tv. ciel bleu, Saskia Quote Share this post Link to post Share on other sites
