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Open Box EF to Sony E Speed Booster II

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Open Box Metabones Canon EF to Sony E Mount T Speed Booster ULTRA 0.71x II (MB-SPEF-E-BT4)
188996
Catalogue:
open-box_metabones_mb_spef-e-bt4 / MB_SPEF-E-BT4
THIS IS A USED OR EX-DEMO ITEM
Open Box - Goods in as new condition. Original box might be damaged or missing.
Unfortunately we no longer sell this product
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Product Details

Overview
The Speed Booster ULTRA II is equipped with a rubber gasket to protect the E-mount connection from dust and moisture. To promote ease-of-use, an LED indicates the adapter's operation mode, optical image stabilisation operation and communication status. A dedicated switch controls in-body image stabilisation (IBIS) on Sony cameras equipped with SteadyShot INSIDE.
Like all Metabones Speed Boosters, the Speed Booster ULTRA II is optimised to fully account for the camera’s filter stack located near the sensor surface. This is especially critical at the extremely large apertures made possible by Speed Booster technology. As a result of this careful optimisation, an enormous range of full-frame optics ranging from vintage film lenses to the latest digital designs will function flawlessly when adapted to Sony E-mount and Fuji Xmount DX format camera bodies.


Summary
Crop Factor: 1.07x
Lens Mount: Canon EF
Magnification: 0.71x
Mount: Sony E
Included in box
  • 1x Metabones EF-E Mount Speed Booster ULTRA II

About the Open Box EF to Sony E Speed Booster II

The Speed Booster ULTRA II is equipped with a rubber gasket to protect the E-mount connection from dust and moisture. To promote ease-of-use, an LED indicates the adapter's operation mode, optical image stabilisation operation and communication status. A dedicated switch controls in-body image stabilisation (IBIS) on Sony cameras equipped with SteadyShot INSIDE.

Like all Metabones Speed Boosters, the Speed Booster ULTRA II is optimised to fully account for the camera’s filter stack located near the sensor surface. This is especially critical at the extremely large apertures made possible by Speed Booster technology. As a result of this careful optimisation, an enormous range of full-frame optics ranging from vintage film lenses to the latest digital designs will function flawlessly when adapted to Sony E-mount and Fuji Xmount DX format camera bodies.


Physical
Dimensions (HxWxD) Details not supplied
Weight 242g
  • Rubber gasket protects E-mount connection from dust and moisture
  • Compatible with Sony FS7 Mark II camera
  • Status notification LED light
  • Dedicated switch controls in-body image stabilization (IBIS)
  • Fast contrast-detect AF on all E-mount cameras
  • Phase-detect autofocus support on A7RII, A7II, A6300 and A6500
  • Smooth iris support with the latest Canon (2009+), Tamron (SP series 2013+) and Sigma (2016+) lenses
  • Supports 5-axis in-body image stabilization of A7II, A7RII and A7SII. (Distance information from lens required; 3-axis IBIS if lens does not transmit distance information.)
  • Powered by camera body. No external power source required
  • Aperture control from camera body
  • Custom function button assignable to more than 50 functions on A7 series and A6300/A6500
  • High performance 32-bit processor and efficient switched-mode power supply
  • Supports image stabilization (IS) lenses
  • Supports electronic manual focusing (e.g. EF 85/1.2L II and discontinued EF 50/1.0L)
  • EXIF support (focal length, aperture, zoom range)
  • Distance and zoom display on VG and FS series camcorders, A7 series and A6300/A6500 (lens with distance information support required)
  • Auto magnify (lens with distance information support required)
  • Auto "APS-C Size Capture" on full-frame cameras
  • Increase maximum aperture by 1 stop
  • Increase MTF
  • Makes lens 0.71x wider
  • Advanced 5-element/4-group optical design incorporating ultra-high index tantalum-based optical glass by Caldwell Photographic in the USA (patent)
  • Felt material flocked inside the opening to reduce internal reflection
  • The tripod foot is detachable and compatible with Arca Swiss, Markins, and Photo Clam ball heads
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