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Metabones Canon EF to MFT T CINE Speed Booster XL 0.64x

Metabones Canon EF to MFT T CINE Speed Booster XL 0.64x

SKU: MB_SPEF-m43-BT6

The Speed Booster XL 0.64x is similar to the Blackmagic 0.64x BMCC Speed Booster (DISCONTINUED), but has been completely re-designed to meet the following requirements:

The working distance has increased by 1mm to permit use on the Panasonic GH4 and a number of other Micro Four Thirds cameras without touching the flexible outer cover of the camera’s shutter mechanism.

The optics are optimized for a standard Micro Four Thirds filter stack thickness of 4mm rather than the 2.4mm found in Blackmagic cameras.

The image circle diameter has been increased to 21.63mm so that the full 17.3mm x 13mm Four Thirds format is covered.  This has been achieved while maintaining unusually high image quality over the 17.4mm image circle used by the Panasonic GH4 in its Cinema 4k video mode.

Although the Speed Booster XL 0.64x has extra clearance compared to the 0.64x BMCC Speed Booster, there are still a number of Micro Four Thirds cameras that are not supported due to mechanical clearance issues.  This is summarized in the table below, which is color-coded so that Green means the camera is supported and Red means the camera is not supported. 

Note that many of the Red-coded cameras actually do function, but there is a minor interference with the protective shutter cover.  Although slight contact with the shutter cover appears to have no effect on the functioning or cosmetics of either the camera or the Speed Booster we cannot support these combinations due to possible risk of damage.

Autofocus with an Optimum Balance of Accuracy, Speed, Consistency and Reliability

New in Speed Booster XL for Canon EF Mount to Micro Four Thirds is autofocus support, subject to certain limitations (see table above for details). We are pleased to report that Panasonic Micro Four Thirds camera bodies are capable of autofocusing accurately even if the maximum aperture of the Speed Booster and the lens combined is in the sub-f/1.0 range. Although our first and foremost priority is accuracy, we are able to make great strides in autofocus speed as well.

Metabones Speed Booster XL 0.64x Specifications

Magnification:  0.64x
Crop Factor for Full Micro Four Thirds format:  1.28x
Crop Factor with GH4 in Cinema 4k (4096 x 2160) Video Mode:  1.5x
Maximum Output Aperture:  f/0.80 (with f/1.2 lens attached)
Rectilinear Distortion:  < 0.8%
Lens Elements/Groups:  6/4
Length Reduction:  6.2 mm
Camera Mount:  Micro Four Thirds
Image Format:  17.3 mm x 13.0 mm (full Micro Four Thirds format)

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Metabones Canon EF to MFT T Speed Booster XL 0.64x
Metabones Canon EF to MFT Speed Booster XL 0.64x SKU: MB_SPEF-m43-BT3 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 Metabones 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 formatSupports Panasonic GH4, GH3, G3, G5, G6, G10, GF3, GF5, GF6, GX1, Olympus E-PL7Blackmagic Cinema Camera with Micro Four Thirds mount, Blackmagic Pocket Cinema Camera Speed Booster XL 0.64x Specifications Magnification:  0.64xCrop Factor for Full Micro Four Thirds format:  1.28xCrop Factor with GH4 in Cinema 4k (4096 x 2160) Video Mode:  1.5xMaximum Output Aperture:  f/0.80 (with f/1.2 lens attached)Rectilinear Distortion:  < 0.8%Lens Elements/Groups:  6/4Length Reduction:  6.2 mmCamera Mount:  Micro Four ThirdsImage Format:  17.3 mm x 13.0 mm (full Micro Four Thirds format)

PLN 3,552.30*
net: PLN 2,888.05
Free shipping
Metabones Canon EF to Sony E Mount T Speed Booster ULTRA 0.71x II
Metabones Canon EF Lens to Sony E Mount T Speed Booster ULTRA 0.71x II SKU: MB_SPEF-E-BT4 The Metabones Speed Booster ULTRA has a magnification of 0.71x, and so it effectively reduces the crop factor of mirrorless cameras with DX-sized sensors, such as Sony E-mount cameras and Fuji X-mount cameras, from 1.5x to 1.07x.  However, the new ULTRA design makes very effective use of exotic materials at the furthest limit of glassmaking technology, and as a result is well corrected for use with virtually all fullframe SLR lenses regardless of exit pupil distance. Thus, the Speed Booster ULTRA performs extremely well with professional-grade f/2.8 zoom lenses such as the 24-70mm f/2.8 and 70-200mm f/2.8 zooms by Canon and Nikon to produce 17-50mm f/2.0 and 50-142mm f/2.0 high-speed zooms, respectively.  Similarly, high-speed fixed focal length lenses such as a 50mm f/1.2 will be transformed into a 35.5mm f/0.9 lens with excellent contrast and resolution from the center all the way to the edges of the image. Metabones Exclusive Advanced 5-element/4-group optical design incorporating ultra-high index tantalum-based optical glass by Caldwell Photographic in the USA (patent pending)AF-C tracking during high speed drive at up to 10fps on Sony A9If both your lens supports optical image stabilization (OIS) and your camera supports sensor-shift, in-body image stabilization (IBIS), the choice is yours on which one to use, or have both of them work in harmonySmooth iris support with the latest Canon (2009+), Tamron (SP series 2013+) and Sigma (2016+) lensesCustom function button (called Focus Hold button) assignable to more than 50 functions, such as Aperture Preview and Eye-AF, on A9, A7 series, A6500 and A6300Dedicated switch controls in-body image stabilization (IBIS) on Sony cameras eqipped with SteadyShot INSIDECompatible with Sony FS7 Mark II cameraCinema EOS lens (CN-E) support, including power zoom, AF and auto irisRubber gasket protects E-mount connection from dust and moistureDetachable tripod foot, compatible with Arca Swiss, Markins and Photo Clam ball heads Optical/Mechanical Increase maximum aperture by 1 stopIncrease MTFMakes lens 0.71x widerFelt material flocked inside to reduce internal reflection Electronic Fast contrast-detection AF on all E-mount cameras (except AF-S/DMF with Sony A9)Pure phase-detection autofocus support on A9, A7RII, A7II, A6500 and A6300 (the fastest)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 requiredLED indicator shows operation mode, OIS (optical image stabilization) activity and communication statusEfficient switched-mode power supplySupports image stabilization (IS) lensesSupports electronic manual focusing (e.g. EF 85/1.2L II and discontinued EF 50/1.0L)EXIF support (focal length, aperture, lens name)Distance and zoom display on VG and FS series camcorders, A9, A7 series, A6500 and A6300 (lens with distance information support required)Auto magnify (lens with distance information support required)Auto "APS-C Size Capture" on full-frame cameras Tested Camera Bodies Sony A9, A7SII, A7RII, A7II, A7S, A7R, A7A6500, A6300, A6000, A5000PXW-FS7M2, PXW-FS5, PXW-FS7, NEX-FS700, NEX-FS100NEX-EA50, NEX-VG900, NEX-VG30, NEX-VG20, NEX-VG10NEX-7, NEX-6, NEX-5R, NEX-5N, NEX-5, NEX-C3, NEX-3

PLN 3,552.30*
net: PLN 2,888.05
Free shipping
Metabones Canon EF to Sony E Mount T CINE Speed Booster ULTRA 0.71x
Metabones Canon EF Lens to Sony E Mount T CINE Speed Booster ULTRA 0.71x SKU: MB_SPEF-E-BT3 New optical design:  advanced 5-element/4-group optical design incorporating ultra-high index tantalum-based optical glass to achieve extraordinary optical performance with improved corner sharpness, distortion and reduced vignetting. Speed Booster ULTRA has a magnification of 0.71x, and so it effectively reduces the crop factor of mirrorless cameras with DX-sized sensors, such as Sony E-mount and Fuji X-mount cameras, from 1.5x to 1.07x.  However, the new ULTRA design makes very effective use of exotic materials at the furthest limit of glassmaking technology, and as a result is well corrected for use with virtually all fullframe SLR lenses regardless of exit pupil distance. Thus, the Metabones Speed Booster ULTRA 0.71x performs extremely well with professional-grade f/2.8 zoom lenses such as the 24-70mm f/2.8 and 70-200mm f/2.8 zooms by Canon and Nikon to produce 17-50mm f/2.0 and 50-142mm f/2.0 high-speed zooms, respectively.  Similarly, high-speed fixed focal length lenses such as a 50mm f/1.2 will be transformed into a 35.5mm f/0.9 lens with excellent contrast and resolution from the center all the way to the edges of the image Optical/Mechanical 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 pending).A new positive-lock EF lens mount. (Patent pending).Rubber gasket protects E-mount connection from dust and moisture.Felt material flocked inside the opening to reduce internal reflection.Compatible with Sony FS7 Mark II camera.The tripod foot is detachable and compatible with Arca Swiss, Markins, Photo Clam ball heads. Electronic 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+) lensesSupports 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.Dedicated switch controls in-body image stabilization (IBIS)Status notification LED light 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, A6300 and 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, A6300 and A6500 (lens with distance information support required).Auto magnify (lens with distance information support required)Auto "APS-C Size Capture" on full-frame cameras. Tested Camera Bodies A7SII, A7RII, A7II, A7S, A7R, A7A6500, A6300, A6000PXW-FS7M2, PXW-FS5, PXW-FS7, NEX-FS700, NEX-FS100NEX-EA50, NEX-VG900, NEX-VG30, NEX-VG20, NEX-VG10NEX-7, NEX-6, NEX-5R, NEX-5N, NEX-5, NEX-C3, NEX-3

PLN 3,776.72*
net: PLN 3,070.50

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