Lives in United States AR, United States
Joined on Feb 19, 2005

Arky's recent activity

  • Your idea is good but the 1.4X Canon TC is very difficult to convert to SA mount. The rear element protrudes through the mount and is so big it wont fit through the smaller SA mount with the ...
  • It depends on the lens. If it is listed as being compatible with Canon's own TCs then the Sigma TCs will also work. If it isn't compatible with Canon TCs then Sigma TC's won't work either.
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