Originally Posted by MRRiley
Just got my Katz Eye (basic split prism/collar, no bells or whistles) for my K10D yesterday and from early tests it appears to be a real winner. Easy to install and appears very bright. AF seems totally unaffected but I will test this and exposure out this weekend.
I have the katz eye in my k100d which is being converted to IR at the moment. I found it much improved focussiing on all t he old manual lenses. I'm now patiently waiting for another one for my K20d should be arrive here next week.