I need a zoom like the FA24-90 but I am not sure if it is the best choice. I have lost my FA28-70 to fungus. Bought another on ebay but it came to me with a fungus. Now I think maybe they are susceptible.
I have a damaged FA28-105 power zoom model that took great photos but it is bulky. I have almost always used Pentax lens but maybe there is a non Pentax that is good. I will use it on a ZX5n. I want to include 35mm in my photography but I find myself using a digital camera and MF camera, leaving the 35mm behind. I have the prime lens, a lot of A lens, M lens, MX body... I think I am having an identity crisis regarding 35mm. The istD would be a solution but I don't want to jump into digital that deep until I see where Pentax's digital lineup is heading. Right now just a useful lens for my ZX5n would be okay. I think this body with no battery pack and a small lightweight lens would get some use. Thanks for the help.

