Confused about SLR ANAMOPHOT specs ..?!

[Stephan Render]

hi there! I read the following on the slr magic website
from the slr magic website:

"The adapter has a 77mm front filter thread and a native 62mm rear thread with a 58mm, 52mm, 49mm adapter rings provided. As such it is only suitable for lenses which have a front element size of 50mm or less."
source: http://www.slrmagic.co.uk/slr-magic-anamorphot-133x-50-anamorphic-adapter.html

50mm or less? so if I wanna use that anamophot with a full frame e.g. 5d III there wouldn't be any proper lenses ...! as far as I remember Andrew Reid did a test with the canon pancake and that's 52 mm ...
I'm confused. Can anyone help me?

 

[dhessel]

That says front element not front filter size. Since it ships with components that allow it to attach to lenses from 49-62 mm I am sure it would be compatible with any lens with a filter size in that range as long as the are not too wide angle that would vignette. 

[Stephan Render]

Ok! 'Element' ... I was not familiar with that term. thank you for the help!