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Metabones EF to BMCC T Speed Booster (Black Matt)

Designed exclusively for the Blackmagic 2.5k Cinema Camera (BMCC)

Metabones EF to BMCC T Speed Booster (Black Matt)

Metabones EF to BMCC T Speed Booster (Black Matt)

Designed exclusively for the Blackmagic 2.5k Cinema Camera (BMCC)

SKU: MB_SPEF-BMCC-BT1

Cat no: 14793

  • Increase maximum aperture by 11/3 stop. (with a maximum output aperture of f/0.80)
  • Increase MTF
  • Makes lens 0.64x wider
  • Built-in electonics to control lens aperture
  • The Lens aperture is set by the dial button on the adapter
  • High performance 32-bit processor and efficient switched-mode power supply
  • Flocking material coating inside the inner hole to reduce the internal reflection
Price match

Usually delivered in 7-10 days

£540.00 (ex vat) £648.00 (incl vat)

Metabones EF to BMCC T Speed Booster (Black Matt)

Designed exclusively for the Blackmagic 2.5k Cinema Camera (BMCC)

Canon EF to BMCC mount T Speed BoosterTM adapters designed exclusively for the Blackmagic 2.5k Cinema Camera (BMCC). Note that the new Speed Boosters will only attach to Blackmagic cameras equipped with a Micro-4/3 mount. They cannot be attached to standard Micro 4/3 cameras.

The new 0.64x Speed Booster reduces the full-frame crop factor of the BMCC from 2.39x to 1.53x, thus effectively transforming it into a Super-35 format 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.

Here are a few examples:




Master Lens



with Speed Booster

0.64x 



35mm equivalent focal length 

on BMPCC  *

 

Canon 85mm f/1.2

44.4mm f/0.90

106.1mm

extremely fast tele

Sigma 18-35mm f/1.8

11.52-22.4mm f/1.35

27.5-53.5mm

 super fast and stunningly sharp zoom

Sigma 8-16mm f/4.5-5.6

5.1-10.2mm f/3.4-4.2

12.2-24.4mm

 super wide zoom

Tokina 11-16mm f/2.8

7.0-10.2mm f/2.1

16.7-24.5mm

 very fast and sharp wide-angle zoom

*) Based on diagonal field of view


Key Features:

  • Increase maximum aperture by 11/3 stop. (with a maximum output aperture of f/0.80)
  • Increase MTF
  • Makes lens 0.64x wider
  • Optics designed by Caldwell Photographic in the USA (patent pending)
  • When using with "passive" (without electronic control pin) MFT camcorders/cameras, such as BMCC 2.5K MFT and Digital Bolex D16 MFT, the Speed Booster must be powered by external power source via Micro-USB socket. Input Voltage is 5V DC. (Battery is NOT included in the box)
  • When using with "active" (with electronic control pin) MFT camcordrs/cameras, such as BMPCC MFT, the Speed Booster can be powered by camera body. no external power source required
  • Built-in electonics to control lens aperture
  • The Lens aperture is set by the dial button on the adapter
  • High performance 32-bit processor and efficient switched-mode power supply
  • The tripod foot is detachable and compatible with Arca Swiss, Markins, Photo cam ball heads
  • Flocking material coating inside the inner hole to reduce the internal reflection

Product Specification

Table of compatibility and resulting crop factors:


List of lenses (have been tested by metabones) with support on EF-BMCC Speed Booster

Canon EF zooms

  • Canon 20-35mm3.5-4.5
  • Canon 28-80mm2.8-4L
  • Canon 70-200mm2.8L
  • Canon 24-70mm2.8_II
  • Canon 24-105mm4_L
  • Canon 70-200mm4_L
  • Canon 70-300mm4-5.6L
  • Canon 70-300mm4-5.6

Canon EF primes

  • Canon 50mm1.8
  • Canon 50mm1.4
  • Canon 85mm 1.2
  • Canon 100mm 2.8

Others

  • Sigma 18-200mm3.5-6.3
  • Zeiss 35mm2

 


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