Metabones Nikon G to MFT Speed Booster XL 0.64x

Metabones Nikon G to BMPCC4K Speed Booster ULTRA 0.71x SKU: MB_SPNFG-m43-BM4 The new Speed Booster ULTRA 0.71x for BMPCC4K uses an advanced 6-element 4-group optical design incorporating ultra-high index tantalum-based optical glass.  The new design is specifically optimized to bring the same level of astonishing performance as the ULTRA Speed Boosters for Micro Four Thirds to users of the Blackmagic Pocket Cinema Camera 4K. In particular, the Speed Booster ULTRA 0.71x is optimized to correctly account for the BMPCC4K camera’s specific 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 optimization, an enormous range of full-frame optics, ranging from vintage film lenses to the latest digital designs, will function flawlessly when adapted to BMPCC4K bodies. The Metabones Speed Booster ULTRA 0.71x reduces the crop factor of the BMPCC4K camera as shown in the above table. The new design for BMPCC4K makes very effective use of exotic materials at the furthest limit of glassmaking technology, and as a result is almost perfectly corrected for use with all full-frame SLR lenses regardless of aperture or exit pupil distance.  The Speed Booster ULTRA 0.71x will also work extremely well with many DX and APS-C format lenses, provided the image circle provided by the lens is large enough. Optical performance of the new Speed Boosters is so good that the MTF of any lens attached to it will be improved. Even the latest generation of ultra-high performance SLR lenses such as the Zeiss Otus series can be improved by adding a Speed Booster ULTRA 0.71x. Features Nikon F mount lens to Blackmagic Design cameras with M43 mount, specific for BMPCC4K.Compatible with both Nikkor G lens &  F lens (include non-AI & AI lens mounts).Patented 6-element/4-group optical design by Caldwell Photographic in the USA.Increase maximum aperture by 1-stop. (with a maximum output aperture of f/0.9).Increase MTF.Makes lens 0.71x wider.Industry's best aperture clickless ring covers an 8-stop range marking, clearly indicating actual number off-stops. No more guesswork. (Patent granted).Rubber gasket protects M43 mount connection from dust and moisture.Aluminum alloy and brass construction with chromium plating.Satin surface finish.Detachable tripod foot compatible with Arca Swiss Style ball head, such as Markins and Photo Clam or attach to quick release plate by a 1/4"-20 screw.The tripod foot is tailor-made to match the exact height as the BMPCC4K camera body. Compatible Cameras BlackMagic Pocket Cinema Camera 4KBlackMagic Pocket Cinema Camera HD (original ver.)BlackMagic Micro Cinema Camera BlackMagic Micro Studio Camera 4K BlackMagic Studio Camera 4K BlackMagic Studio Camera

Metabones Nikon G to BMPCC Speed Booster SKU: MB_SPNFG-BMPCC-BM1 Technical data Model Code Metabones Speed Booster MB_SPNFG-BMPCC-BM1Color Black MattMagnification 0.58xCrop Factor with BMPCC 1.75xMaximum Output Aperture f/0.74 (with f/1.2 lens attached)Rectilinear Distortion < 0.5%Lens Elements/Groups 6/4Length Reduction 8.0 mmCamera Mount Blackmagic Pocket Micro 4/3 onlyLens Mounts Nikon FLens Compatibility Both FX and DX format lenses can be usedSpecial Features Improved long-throw clickless Nikon G aperture ringDimensions 74 mm x 66 mm x 32 mmWeight 160 gramsTripod Mount Robust removable type with Arca Swiss compatibility

Metabones Nikon G to Micro Four Thirds Speed Booster ULTRA 0.71x SKU: MB_SPNFG-M43-BM3 The Speed Booster ULTRA m43 has a magnification of 0.71x, and so it effectively reduces the crop factor of mirrorless Micro Four Thirds mount cameras from 2.0x to 1.4x.  However, the new ULTRA design makes very effective use of exotic materials at the furthest limit of glassmaking technology, and as a result is almost perfectly corrected for use with all fullframe SLR lenses regardless of aperture.  The Metabones Speed Booster ULTRA m43 will also work extremely well with many DX and APS-C format lenses provided the image circle of the lens is large enough.  Optical performance of the new Speed Boosters is so good that the MTF of any lens attached to it will be improved.  Even the latest generation of ultra-high performance SLR lenses such as the Zeiss Otus series can be improved by adding a Speed Booster ULTRA 0,71x. Nikon G to MFT Booster ULTRA 0.71x Features Industry's best aperture ring covers a 8-stop range, clearly indicating actual number of f-stops. No more guesswork! (Patent pending)Compatible to both Nikkor G lens &  F lens (include non-AI & AI lens mounts)Increase maximum aperture by 1 stopIncrease MTFMakes lens 0.71x widerPatented 5-element/4-group optical design incorporating ultra-high index tanatalum-based optical glass by Caldwell Photographic in the USAThe tripod foot is detachable and compatible with Arca Swiss, Markins, Photo Clam ball heads Remark: This mount is manual aperture control. It does NOT support electronic aperture control

Metabones Nikon G to BMPCC4K Speed Booster XL 0.64x SKU: MB_SPNFG-m43-BM5 This Speed Booster XL 0.64x adapter has been designed exclusively for the Blackmagic Pocket Cinema Camera 4K, with a magnification of 0.64x. The Speed Booster XL 0.64x uses an advanced 7-element optical design to achieve extraordinary optical performance at apertures up to an incredible f/0.80. The new Metabones Speed Booster XL 0.64x reduces the full-frame crop factor of the BMPCC4K as shown in the table further above. In addition, the speed of any attached lens is increased by 1 1/3stops, 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 Blackmagic cameras. Just like the Metabones Speed Booster ULTRA 0.71x for BMPCC4K, the Speed Booster XL 0.64x is optimized to correctly account for the BMPCC4K camera’s specific 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 optimization, an enormous range of full-frame optics, ranging from vintage film lenses to the latest digital designs, will function flawlessly when adapted to BMPCC4K bodies. In fact, most lenses will have significantly improved MTF when used with the Speed Booster, compared to using them with a plain (i.e. “glassless”) adapter on Blackmagic cameras. MB_SPNFG-m43-BM5 Features Nikon F mount lens to Blackmagic Design cameras with M43 mount, specific for BMPCC4K.Compatible with both Nikkor G lens &  F lens (include non-AI & AI lens mounts).Patented 7-element/4-group optical design by Caldwell Photographic in the USA.Increase maximum aperture by 1 1/3 stop. (with a maximum output aperture of f/0.8).Increase MTF.Makes lens 0.64x wider.Industry's best aperture clickless ring covers an 8-stop range marking, clearly indicating actual number off-stops. No more guesswork. (Patent granted).Rubber gasket protects M43 mount connection from dust and moisture.Aluminum alloy and brass construction with chromium plating.Satin surface finish.Detachable tripod foot compatible with Arca Swiss Style ball head, such as Markins and Photo Clam or attach to quick release plate by a 1/4"-20 screw. The tripod foot is tailor-made to match the exact height as the BMPCC4K camera body. Compatible Cameras BlackMagic Pocket Cinema Camera 4KBlackMagic Pocket Cinema Camera HD (original ver.)BlackMagic Micro Cinema Camera BlackMagic Micro Studio Camera 4K BlackMagic Studio Camera 4K BlackMagic Studio Camera

Metabones Nikon G to BMCC Speed Booster SKU: MB_SPNFG-BMCC-BM1 Technical data Model Code MB_SPNFG-BMCC-BM1Color Black MattMagnification 0.64xCrop Factor with BMCC 1.53xMaximum Output Aperture f/0.80 (with f/1.2 lens attached)Rectilinear Distortion < 0.35%Lens Elements/Groups 6/4Length Reduction 5.7 mmCamera Mount Blackmagic Micro 4/3 onlyLens Mounts Nikon FLens Compatibility Both FX and DX format lenses can be usedSpecial Features Improved long-throw clickless Nikon G aperture ringDimensions 174 mm x 66 mm x 33 mmWeight 177 gramsTripod Mount Robust removable type with Arca Swiss compatibility