I have a Soligor 450 mm lens with a 40 mm dia camera body end thread connection. I would like to try adapting it to a D90 AF system. Are there adapter rings available out there for this purpose?
I am mostly taking shots with my HTC Desire S 5MP smartphone. But for a long time wanted to get mobile tripod which is compact and easy to carry. The problem is with their mostly used universal 1/4 ...
A local thrift store is selling a macro bellows with thread (screw) mounts. The mount is not identified. I have a cheap digital caliper. What are the likely mounts that it could be, and how can I ...