Opening up a 21mm chrome Leica metal viewfinder
Hi, Rangefinderforum. I've acquired a 21mm chrome Leica metal viewfinder, but the corner of the front glass is chipped, and this has caused dust to gather on the front glass from the inside. I want to open it up, remove the dust, glue a small piece of plastic in the chipped corner, and close it all up. However, I can't find any screws on the outside. Anyone has any experience with this?
I attach a picture of the viewfinder in question.