Lenses to keep throughout GH4 > BMCC 4k > RED SCARLET In: Cameras Posted November 4, 2014 Hello my friends, Thank you so much for the participation in the discussion that I started a couple of weeks ago. Andy Lee - thank you for making me think a bit different "Out of the box" in terms of the focal length of the lenses for my feature. I have just wrapped a film in a ghost town Randsburg, CA. It was fun to be in a middle of nowhere for a week and I had time to think about cameras and decided on skipping the GH4 and moving straight to ordering a Black Magic Production Camera 4k in PL mount. Both nikon lenses that you recommended me - the 28-70 and 80-200 Nikon with Tokina 11-16 are available modified in to PL mount - and that is an option to go. My new research gave me an idea of buying Pentacon Six Medium Format lenses and adapting them via PL mount to the camera. The only problem that I'm worried about is that the pentagon six lenses will not focus to infinity (But adaptor seller guaranties that it will) and because BMPC sensor diameter is 24.23 and medium format lens is 79 - I will end up with x3.2 crop factor. (We discussed the screw on adapter that will gives me a wider view by x0.7, but still it will be 2.5 crop) My second option is buying a LOMO Oct-19 zoom lens and converting it to PL, because the lens was made for a 35mm camera the crop factor is only 1.13 What do you guys think about this new Idea for my first feature film? Thank you so much by helping make the right choice!