YES! (see my earlier response to phat when this thread started). The cement used to glue optical elements will craze when in contact with a solvent. Most electronics, no, nothing in there that can be hurt. Cameras and things with screens that are sealed with a glue can be a big problem.

Another fix that Earthling learned a couple years ago....mail the broken electronics to Texas! <img src="/forums/images/graemlins/grin.gif" alt="" />