Film explaining 35mm Adaptors, in particular the Letus Line
 

i have made a film explaining the differences between the different Letus adaptors. How they differ, what things you need to avoid etc... but a lot of the information in the film is pretty pertinent to all the 35mm Adaptors out there.

It's quite long so I would let it load up before watching it!

Philip Bloom The Letus 35mm Adaptor