check in your camera bag(bags) and see if you've got any skylight filters or others that would fit a 77mm lens front. I'd be interested cause I just bought some new gear! Ed _________________________________________________________________ New Windows 7: Find the right PC for you. Learn more. http://www.microsoft.com/windows/pc-scout/default.aspx?CBID=wl&ocid=PID24727::T:WLMTAGL:ON:WL:en-US:WWL_WIN_pcscout:102009