Flying gimbals on Expendables 3 - behind the scenes.

Wow. Rokinon! Cine lenses that work on the Canon AND GH4?! Wow...

Focal Reducer Speed Booster sold by Roxsen with Panasonic GH4 and Tokina 11-16 Test/Comparison

Hey all. For those of you who are waiting for the Metabones Speedbooster EF->M43 mount, remembering that the price tag hovers around the $600 mark - you may be pleased to know that you can grab a Roxsen "Focal Reducer" speedbooster which does the same thing for only around $140.

Yep! You can now use Canon EF Glass on a GH4 using a $140 adapter and you get Super 35mm focal length equivalents (so APS-C Hollywood style 35mm framing) and 1 extra stop of light... for the low low price of $140.

Seriously good news! Check out eBay for some great stuff. I just typed in "speedbooster focal reducer ef m43" and I got a few options.