B4 to AJA CION Package

An original design by Mike Tapa and Alister Chapman.

The B4 2/3" broadcast lens to AJA CION package is a useful way of utilising all of your B4 mounted lenses on the upcoming digital production camera by AJA. By detaching the front section, it can also be used on APS-C sized sensor cameras such as the Canon 7D, the Canon EOS Cinema range and both the Blackmagic Cinema (EF) and Production Cameras.

  • Compatible with any current and future Canon EF mount and AJA CION mount cameras, such as the Canon 7D and C300, and any future AJA cameras with the same front plate as the CION.
  • Solid all aluminium construction.
  • Chrome plated Canon EF mount.
  • Multi layer coated optics.
  • Complete with MTF Canon EF to AJA CION adaptor.
  • Complete with support bridge.
  • Complete with Canon front and rear caps.

(Can only be used on B4 2/3" lenses with built in 2X extender engaged, HD lenses recomended)

Camera Reference: 
Camera Mount Reference: 
Lens Fit Reference: 

Technical Details

Product Code: MTB4CIOP

Price excludes VAT