Optima Sensor 535: Cleaning lens

[baachitraka]

Just picked an Agfa Optima 535 Sensor for 5 euros just to see what it is. There are many strange things behind the surface of the lens, which I presume are fungus.

May I know how to.disassemble the lens and clean it?

 

[baachitraka]

Just picked an Agfa Optima 535 Sensor for 5 euros just to see what it is. There are many strange things behind the surface of the lens, which I presume are fungus.

May I know how to.disassemble the lens and clean it?

http://www.erikfiss.com/foto/cams/_articles/optimadisassy.html

Managed to disassemble it but I can't recognize what the defect is...

 

[baachitraka]

Here is the photo of the lens...

 

[Huss]

Can you make the picture closer or larger?