Metabones Nikon G Lens to BMPCC4K Speed Booster ULTRA 0.71x

The BMPCC4K Speed Booster ULTRA 0.71x and XL 0.64x are similar to the standard M43 Speed Booster adapters (MB_SPNFG-m43-BM2 and MB_SPNFG-m43-BM3) but the optics have been re-designed to optimize for the filter stack thickness of 2.4mm found in Blackmagic cameras rather than the 4mm of a standard Micro Four Thirds.

Metabones Canon EF to BMPCC4K Speed Booster adapters are designed exclusively for Blackmagic Design Pocket Cinema Camera 4K (BMPCC4K). They cannot be attached to any other M43 cameras such as JVC, Olympus or Panasonic cameras.

The BMPCC4K Speed Booster ULTRA 0.71x reduces the crop factor of the BMPCC 4K camera from 2.02x to 1.43x and produces the largest aperture optics currently available, with a maximum output aperture of f/0.9. 

Compatibility List of Camera

•

BlackMagic Pocket Cinema Camera 4K

• BlackMagic Pocket Cinema Camera HD (original ver.)

• BlackMagic Micro Cinema Camera 

• BlackMagic Micro Studio Camera 4K 

• BlackMagic Studio Camera 4K 

• BlackMagic Studio Camera

Compatibility List of Lens

•

Nikkor F-mount lens

include Nikkor G series, AF-D, AI-P, AIS, AI and non-AI lens only.

Unsupported List 

•

Standard M43 camera. When this Speed Booster® is used with other MFT camera, it may cause damage to the camera.

• Nikkor 2.1cm f/4

• Nikkor AI-S 20mm f/2.8

• Nikkor E series lens, the diaphragm blades are not operated by mechanical linkage levers, such as Nikkor 105mm f/1.4E, Nikkor AF-S 70-200mm f/2.8E FL ED VR, Nikkor AF-S 16-80mm f/2.8-4E ED DX VR, and Nikkor AF-S 24-70mm f/2.8E ED VR, Nikkor AF-S 600mm f/4E FL ED VR and PC-E 24mm, 45mm, 85mm T/S Lens.

• This adapter is manual aperture control. It does NOT support electronic aperture control, AF and image stabilization.