Hi all,

Now that I'm testing a lot of lenses for my 4x5, I have the chance to open and clean these beauties.
Today is Compound shutter, I'm pretty sure something similar it will be around, if not here its.

https://flic.kr/s/aHsmuqfUbG

I hope this help if anyone is up to the task, I have to say it's has been the easiest shutter I have serviced so far.

Thank you for watching.
Alex