Sigma 17-50 lens - HOW TO REMOVE FUNGI AND OPEN

[@KeigoMoriyama]

Music background too high man! Cannot understand anything

[@theportraitist4888]

Maybe next time do this at home instead of the back office of a disco? ;-)

[@fernanmateos]

The audio level is terrible, but you are the only one that shows how to remove the first external ring (seems to be glued, right?) - so thanks a lot! By the way, did you break the side of the outer ring removing the front ring a previous time or are you just taking advantage of the space?

[@MrMesospheric]

Thanks! I found a scalpel blade used carefully will lift the cosmetic screw cover ring off and then it's just a few screws, carefully placed in a holer in the position they are removed from and cleaning with methylated spirits. My 18 year-old Sigma is ready for another few years, at the very least!

[@MrBooojangles]

I couldn't hear what you were saying. Forget the music next time, or make the music very quiet. People will still watch these videos without the music. I have fungus on the rear lens, so didn't really help with this video anyway.

[@deskxy]

may i know where u got the JIS screw drivers? i bought something online but it is really hard to use

[@jb_visuals]

What type of screws are in the barrel

[@nardski0917]

How about if the fungus is in the rear?how to remove

[@samuelteixeira7332]

Music too loud

[@MsROCKSTEADYONE]

Turn your music down! We can’t hear your voice at all!!

[@pabliscua]

Gracias. Me sirvió para limpiar mi objetivo

[@RandomVideosOfNoConsequence]

Be nice if we could hear this w/o the K-pop music

[@hotel228]

Lmfao you have no idea what kpop is clearly.. do you hear absolutely any Korean in this? No. It's EDM.

[@hotel228]

But yes. It's quite shit given the subject of the video

[@Natural-life.15]

i want to clean my sigma 24-60mm

[@jaguarvisible1352]

Obrigado!!

[@walthamwalker]

Watching this video was painful

[@brianmcginley7215]

the music is INCREDIBLY ANNOYING. NO NEED FOR GODDAMN FUNKY MUSIC!!!