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The Metabones Nikon G to BMCC Speed Booster 0.64x enhances Nikon lenses for Blackmagic 2.5K, reducing crop factor and increasing aperture.

Metabones Nikon G to BMCC Speed Booster 0.64x

Product ID: 24166
535,45 tax incl.

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SKU: 24166
Model: MB_SPNFG-BMCC-BM1
Ean: 4897050181195
Condition: New product
Manufacturer: Metabones
535.45
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Type of ProductLens converters
Adapter is for camerasBMCC
Adapter is for lensesNikon G
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Metabones Nikon G to BMCC Speed Booster 0.64x

Metabones Nikon G to BMCC Speed Booster 0.64x

The Metabones Nikon G to BMCC Speed Booster 0.64x enhances Nikon lenses for Blackmagic 2.5K, reducing crop factor and increasing aperture.

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Product details

The Metabones Nikon G to BMCC Speed Booster 0.64x transforms full-frame Nikon G and F-mount lenses into high-speed, wide-angle lenses for the Blackmagic 2.5K Cinema Camera, reducing crop factor, increasing maximum aperture, and enhancing image sharpness for cinematic results.

The Metabones Nikon G to BMCC Speed Booster 0.64x is engineered for cinematographers who want to maximize the performance of Nikon lenses on the Blackmagic 2.5K Cinema Camera (BMCC) with a Micro-4/3 mount. This advanced adapter reduces the BMCC's full-frame crop factor from 2.39x to 1.53x, effectively turning it into a Super-35 format camera. It increases the speed of any attached lens by 1 stop, delivering a maximum output aperture of f/0.8, so a 50mm f/1.2 lens becomes a 32mm f/0.8 equivalent.

Precision optics designed by Caldwell Photographic (patent pending) enhance MTF, corner sharpness, and minimize vignetting. The click-less manual G aperture ring covers an 8-stop range, clearly indicating the actual number of f-stops, eliminating guesswork. Built from brass and aluminum alloy with satin matte finish, the adapter is robust, precise, and includes a detachable tripod foot compatible with Arca Swiss, Markins, and Photo Clam ball heads.

Please note This adapter uses manual aperture control only; electronic aperture is not supported. Certain lenses, including Nikkor 2.1cm f/4, AI-S 20mm f/2.8, and Nikkor E-series lenses, are incompatible.

Key Features

  • Compatible with Nikon G and F-mount lenses (non-AI & AI lenses)
  • Designed exclusively for Blackmagic 2.5K Cinema Camera with Micro-4/3 mount
  • Reduces crop factor from 2.39x to 1.53x (Super-35 equivalent)
  • Increases maximum aperture by 1 stop (up to f/0.8)
  • Click-less manual aperture ring covering 8-stop range (patent pending)
  • Increases MTF and improves corner sharpness
  • 0.64x focal length reduction for a wider field of view
  • Precision optics designed by Caldwell Photographic (USA, patent pending)
  • Detachable tripod foot compatible with Arca Swiss, Markins, and Photo Clam
  • Manual aperture control; electronic aperture not supported

  • 1x Metabones Nikon G to BMCC Speed Booster 0.64x Adapter
  • Protective caps for lens and camera mounts
  • User manual

  • Lens Mount Compatibility Nikon G / F-mount (non-AI & AI lenses)
  • Camera Compatibility Blackmagic 2.5K Cinema Camera (Micro-4/3 mount only)
  • Optical Magnification 0.64x
  • Maximum Aperture Increase +1 stops (f/0.8 max)
  • Materials Brass and aluminum alloy with satin matte finish
  • Item Type 1x Lens Mount Speed Booster Adapter
  • Control Manual aperture only
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