I want to use the reverse ring to attach the nikon 50mm lens with nikon 70-300mm lens.
Need the construction in such a way attach nikon 70-300 normally with the nikon d80 and face to face attachment of 70-300mm with 50mm. How to attach 50 mm in reverse manner to 70-300mm what filter thread do i need to attach to both of these,and what are the pros and cons of these type of attachment.
Thanks in advance