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Review Summary
Accidents happen where life happens. Protect your favorite Adorama products and purchase a protection plan to stay covered from accidental damage, mechanical or electrical failure, and more.
If we can’t fix it, we’ll replace it at no additional cost.
Protect your product from drops, spills, and more.
Enjoy your gear without fear. We have you covered!
When regular use of your product over time results in mechanical or electrical failure.
We will never charge you a deductible after the purchase of a plan.
Our claims process is simple & easy and our customer service team is happy to help.
Adorama Protect powered by Extend is available for purchase to customers in the United States. Not available for purchase Internationally or in U.S. Territories.
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Lens: B4 2/3"
Camera: AJA CION
B4 2/3" (female) to Canon EF (male)
15mm
1/4"-20
1/4"-20 and 3/8"-16 auxiliary hell coiled threads
Lens Mount: 3.2 x 3.3 x 1.1" / 8.13 x 8.38 x 2.79cm
An original design by Mike Tapa and Alister Chapman
The B4 2/3" broadcast lens to AJA CION package is a useful way of utilizing 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 aluminum 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 recommended