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Metabones Speed Booster XL 0.64x Adapter - Nikon F-Mount

$479.00
SKU 83338
  • Description
  • Additional Information
Mb Sb Nikon G - M4/3 Xl 0.64x
A new Micro-4/3 mount Speed Booster® adapter designed exclusively for the Panasonic GH4 and other selected Micro Four Thirds cameras, with a magnification of 0.64x. The Speed Booster XL 0.64x uses an advanced 6-element optical design to achieve extraordinary optical performance at apertures up to an incredible f/0.80, a new record for Micro Four Thirds format. The new Speed Booster XL 0.64x reduces the full-frame crop factor of the Panasonic GH4 from 2.0x to 1.28x, thus effectively transforming these cameras into APS-H format. When the GH4 is used in Cinema 4k video mode the horizontal full frame crop factor is reduced from 2.34x to 1.50x, thus effectively transforming the GH4 into a super-35 format 4k cine camera. In addition, the speed of any attached lens is increased by 11/3 stops, with a maximum output aperture of f/0.80 when an f/1.2 lens is used. For example, a 50mm f/1.2 becomes a 32mm f/0.80, which is the fastest aperture available for full size Micro Four Thirds format.
Glazer's SKU 83338
Manufacturer METABONES
MFG SKU SPNFG-M43-BM2
Product Specs
Compatibility Full-frame AI or post-AI as well as APS-C Nikon-F mount lens to select Micro Four Thirds-mount cameras
Crop Factor 0.64x
Groups/Elements 4 / 6
Length 2.6 x 0.9" (6.5 x 2.4 cm)
Weight 6.1 oz (172.0 g)