Dusty F Prisms

[EASmithV]

I have 2 prisms for my F, and somehow over the years plenty of dust has gotten in them. Does anyone have a clever way to get all the small dust particles out? They are both the normal, unmetered prisms.

[Bob-D659]

Instructions and a parts drawing

[JLP]

Another option is to sell one of them to me and use the money to get the other one professionally cleaned

[puderse]

fugedaboudit!

They don't affect image quality!