parasale 0 #1 August 30, 2006 I was wondering if this lens is totally encased. does the front element go back and forth when it focuses? (like canon 28mm and 35mm) or is focusing done internally (like canon 24mm). Quote Share this post Link to post Share on other sites
Bazair2air 0 #2 August 30, 2006 The front element on the EF 15mm Fisheye is fixed and focusing is done internally. It's a great lens. I purchased mine from B&H Photo. Quote Share this post Link to post Share on other sites
Base733 0 #3 August 30, 2006 I second the props on the lens, it is great! Quote Share this post Link to post Share on other sites
shogo 0 #4 August 31, 2006 Thanks guys. I will get one also. Quote Share this post Link to post Share on other sites
AndyMan 7 #5 August 31, 2006 Quote Thanks guys. I will get one also. The Sigma is cheaper... _Am__ You put the fun in "funnel" - craichead. Quote Share this post Link to post Share on other sites