Originally posted by hangu It's possible to clean off fungus with either wyndex or cold cream. I would do it for the peace of mind that it will not grow and spread. It takes a LOT of fungus to visibly affect image quality but I think we have a responsibility to take care of our lenses.
Yeah. I have cleaned fungus off several lenses and I have just cleaned the SMC Tak 55/2 from my last post. I use methanol and the elements are now fungus free. (A 55/2 is not worth much so I won't sell it - if I sell a camera I may provide this lens as a "body cap".)
Originally posted by hangu I would consider transplanting the fungus-ridden auto takumar's front element to the non fungus one. Shouldn't be too difficult to do and 20 minutes of your time.
Sure. The fungus-free lens has a name plate that moves easily, but I haven't been able to shift the name plate on the fungus lens
I need to get some rubber gloves and have another try. As you say, the process is straight forward. The SMC Tak 55/2 had fungus behind the front element which was easy to clean once I had managed to get the metal ring holding it in place to shift (which took a quite a bit of brute force). It also had fungus in the rear element group but that was easier to dismantle.