Carl Zeiss Jena Flektogon 2,4 35 Reparatur Blende How To Repair Aperture Disassembly

[@ThisisnotTwitter]

Commentary is kind of essential on this. I do not feel brave enough to take mine apart to fix it without reassurance I am getting the steps correct such as what chemicals to use and what to look out for when dealing with such intricate fragile parts as the iris blades.

[@chiuandrew6849]

that is the greatest video how to clean the lens, but it is pity that the actions were out of screen, I can't see what the minor adjustment on the plastic components to press the aperture blades metal ring!
I can finish these step, but the aperture blades will drop very easily when I try connect the small spring spring!!

[@hardyh5094]

wenn ich Musik hören will geh ich ins Konzert, warum gibt es hier keinen Kommentar ?

[@nils2242]

I managed to clean the aperture mechanism but comments would have been nice so I had to figure out some stuff by myself. i.e the black plastic ring needs to align with a pin and pushed down all the way. otherwise the aperture mechanism will become loose

[@honkycatsproject]

thank you

[@fotosfcamacho]

Impecable!! Gracias!!

[@justyjust]

What sort of grease do you use to lubricate the lens? Can I use alcohol to clean the blades? Thanks

[@stephanpaier9887]

Would be great, commenting what you are doing and what to look for and avoid and so on.....

[@132indo]

what is your email info? I have lens questions and service repair

[@careyfurman3763]

I have a 35 f2.4 that needs cleaning, can you send me your email. Thanks