u/LumoStoria

Hi all! As part of a package deal, I got an Elmo Zoom lens 1:1.2 25-50mm (for Elmo GS-1200 projector or similar). Unfortunately, mine has some fungus or haze inside. I want to clean it inside but do not know how to disassemble it. I already removed the rubber zoom ring but I cannot see any screws on the tubus.

Do you have any tips/hints on how to disassemble this lens? It would be a pity to throw it away just because of the haze/fungus since this lens is said to be very good.

Thanks for your help.

P.S. I'm not a novice when it comes to disassemby, cleaning and lubricating lenses. However, have done it only for 35mm photo lenses until now.