Hi, I have a Soligor 180mm f3.5 lens that appears to take great pics. The problem is thet it has oil on the blades. Anyone know where I can find a repair manual or how to disassemble and clean. Any help's greatly appreciated.
If its taking great pics, I wouldn't worry about oily blades until they appear not to function correctly. You can get into trouble disassembling with no experience.