brighamr
28-Mar-2015, 03:22
I recently found a 585mm lens with perfect glass apart from the outside rear surface that looks like it has been cleaned with wire wool
even so it projects a nice sharp camera obscura image
the lens came from an opti-copy imposer process camera a company that seems to be long gone
does anybody know who built the lenses for them ?
I would like to get the scratched lens re coated
does anybody know how to open this lens up ?
at the moment the only way in seems to be thru the front as there is no threaded insert on the rear of the lens
does anybody know anything about these
thanks
robin
even so it projects a nice sharp camera obscura image
the lens came from an opti-copy imposer process camera a company that seems to be long gone
does anybody know who built the lenses for them ?
I would like to get the scratched lens re coated
does anybody know how to open this lens up ?
at the moment the only way in seems to be thru the front as there is no threaded insert on the rear of the lens
does anybody know anything about these
thanks
robin