5D Mark III raw versus Panasonic GH4

Dilemma of the century. Do you take the advantages of raw or 4K? Do you take the full frame sensor or the crop? Do you take the DSLR form factor or the advantages for video of mirrorless?

This is something I’ve been really trying to draw a conclusion on in recent weeks for my own sanity!

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BMCC variant Speed Booster works on GH3 and GH4 to give 1.28x crop, near full frame

BMCC Speed Booster on the GH4

I had hesitated to try this for so long, but finally today a brave EOSHD reader sent me a tweet saying he had fitted his BMCC Speed Booster (with protruding rear-glass) on his GH4. It just goes straight on. First a BIG disclaimer. Speed Booster adapters have adjustable glass which can sit closer or further away from the sensor to fine tune infinity focus. On some adapters this will mean potentially it may clash against the inner housing of the mount and be damaged on a Micro Four Thirds stills camera. Therefore I do not take responsibility for any loss or damage if you try this.

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