Thread: Opteka 52mm 10x HD² Professional Macro Lens for Nikon
View Single Post
  #7  
Old 22-07-10, 19:53
yelvertoft's Avatar
yelvertoft yelvertoft is offline  
Guest
  
Join Date: Dec 2005
Location: North Essex, UK
Age: 61
Posts: 8,486
Default
Peter, if you've bought the basic tubes, without any electrical contacts, and your lens doesn't have an aperture ring, then you won't be able to vary the aperture.
Reply With Quote