Thot I would share:
Jus got myself a used 50mm 1.8 MK2. Its cheap but the condition's not fantastic, lots of hair and dust inside so I decided to get it cleaned up.
Wasn't feasible using a blower nor was it cost effective to send it for servicing. Thus I attempted to dismantle the bugger! Since in theory, if dust can go in, means they can come out.
Below are some shots of the process and parts. (Urr, they're a little blur since I had to try to take the picture with a non macro lens while holding the parts) It's fairly simple but I won't advise anyone do it unless you're absolutely sure you know what you're doing. I didn't, but then my hands are always itching to take things apart
Don't come looking for me if you screw up! :bsmilie:
I read on the net that fungas can be removed. So if anyone out there has any canon lens that have been invaded by fungas and just sitting there waiting to rot, can always donate to me let me try to clean them up
Oh, you do win some and lose some, I destroyed my USM 28-105mm. Apparently USM more complicated due to circuitry. The dismantling is the same but then the circuitry complicates stuff....... Will try to revive her soon when I have the time
Cheers!
Jus got myself a used 50mm 1.8 MK2. Its cheap but the condition's not fantastic, lots of hair and dust inside so I decided to get it cleaned up.
Wasn't feasible using a blower nor was it cost effective to send it for servicing. Thus I attempted to dismantle the bugger! Since in theory, if dust can go in, means they can come out.
Below are some shots of the process and parts. (Urr, they're a little blur since I had to try to take the picture with a non macro lens while holding the parts) It's fairly simple but I won't advise anyone do it unless you're absolutely sure you know what you're doing. I didn't, but then my hands are always itching to take things apart
Don't come looking for me if you screw up! :bsmilie:
I read on the net that fungas can be removed. So if anyone out there has any canon lens that have been invaded by fungas and just sitting there waiting to rot, can always donate to me let me try to clean them up
Oh, you do win some and lose some, I destroyed my USM 28-105mm. Apparently USM more complicated due to circuitry. The dismantling is the same but then the circuitry complicates stuff....... Will try to revive her soon when I have the time
Cheers!