I can always pick up a Viltrox speedbooster as well. So, wondering if I should get rid of the speedbooster and the Sigma, and get an MFT lens equal or better than the sigma. if you switch mindset and change settings. That is to say, most frames in your video will have a lot of motion blur, so it is difficult to pull stills. If you shoot UHD on the BMPCC4K, you get better results using the Metabones SpeedBooster for BMPCC4K. PC Workstation Core I7 64Gb, 2 x AMD R9 390X 8Gb, Blackmagic Design DeckLink 4K Mini Monitor, Windows 10 Pro 64-bit, Resolve Studio 18, BM Micro Panel & Speed Editor Top rick. Ultimate Blackmagic Pocket 4K Rig - YouTube 0:00 / 13:35 Intro Ultimate Blackmagic Pocket 4K Rig DSLR Video Shooter 692K subscribers Join Subscribe 258K views 2 years ago Fix your. The problem isn't the quality of still the camera can capture, the problem is the difference in shutter speed for filming motion and for stopping motion for stills. You may get satisfactory results with the Metabones SpeedBooster for BMPCC4K that has a focal reduction of 0.71x like the Ultra with fall-off in the corners.ġ.9x 0.71x = 1.35x will darkening corners at 18mm. The combination of that lens and the 0.64x SpeedBooster is too much though for the BMPCC4K.ġ.9x 0.64x = 1.25x and a strong vignette results. It will work quite well with perhaps a fall-off in the corners when used on a Super 35 traditional sensor with a ‘crop’ of 1.42-1.45x. That’s fine if you have a 135 film ‘full frame’ lens, but the Signa 18-35mm is officially an APS-C lens, but it does have an image circle of 28.4mm. 1.9x 0.71x 1.35x will darkening corners at 18mm. You may get satisfactory results with the Metabones SpeedBooster for BMPCC4K that has a focal reduction of 0.71x like the Ultra with fall-off in the corners. 1.9x 0.64x 1.25x and a strong vignette results. Rick.lang wrote:The Metabones SpeedBooster for BMCC has a focal reduction factor of 0.64x, like the current XL. The combination of that lens and the 0.64x SpeedBooster is too much though for the BMPCC4K.
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