Metabones Leica R to BMCC Speed Booster MB_SPLR-BMCC-BM1 Leica-R to Micro-4/3 mount Speed Booster 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.  For example, a 50mm f/1.2 becomes a 32mm f/0.80, and Sigma’s new 18-35mm f/1.8 will become an 11.5-22.5mm f/1.1. Metabones Speed Booster Features Increase maximum aperture by 1 1/3 stop (with a maximum output aperture of f/0.80)Increase MTFMakes lens 0.64x widerOptics designed by Caldwell Photographic in the USA (patent pending)The tripod foot is detachable and compatible with Arca Swiss, Markins, Photo cam ball heads

Metabones Leica R to BMPCC Speed Booster MB_SPLR-BMPCC-BM1 Leica R to Micro-4/3 mount Speed Booster  adapters designed exclusively for the Blackmagic Pocket Cinema Camera (BMPCC). Note that this new 0.58x Speed Boosters will only attach to BMPCC equipped with a Micro-4/3 mount.  They cannot be attached to standard Micro 4/3 cameras. The new 0.58x Speed Booster reduces the crop factor of the BMPCC from 2.88x to 1.75x, and produces the largest aperture optics currently available, with a maximum output aperture of f/0.74. For example, a 50mm f/1.2 now becomes a 29mm f/0.74, and the Sigma 18-35mm f/1.8 becomes the world’s fastest zoom lens at 10.5-20.3mm f/1.0 with stunningly sharp performance. Metabones Speed Booster Features Increase maximum aperture by 1 2/3 stop. (with a maximum output aperture of f/0.74)Makes lens 0.58x widerIncrease MTFOptics designed by Caldwell Photographic in the USA (patent pending)The tripod foot is detachable and compatible with Arca Swiss, Markins, Photo cam ball heads

Metabones Nikon F to Sony E-mount T Adapter III SKU: MB_NF-E-BT3 All Metabones Adapters follow this tradition of uncompromising precision, robust build quality and outstanding finish. Features Both camera-side and lens-side of the adapter are made of brass, precision-machined and plated with chromiumSatin surface finish - just like your OEM lens and camera mountsPrecise fit and solid connection - lens has no play, gap or wiggling when mounted on adapter and no adjustments are required to fit your lensDesigned to reach infinity focus while maintaining the correct registration distance required to maintain optical quality of CRC lenses or lenses with floating elements

Metabones Nikon G Lens to L-mount AdapterSKU: MB_NFG-L-BM1 Nikon F mount lens to Leica/ Panasonic/ Sigma L-mount cameras Compatible with both Nikkor G lens & F lens (include non-AI & AI lens mounts) Industry's best aperture clickless ring covers an 8-stop range marking, clearly indicating actual number off-stops. No more guesswork. (Patent granted) Aluminum Alloy and Brass Construction with Chromium Plating Rubber gasket protects the L-mount connection from dust and moisture Satin Surface Finish Detachable Arca-Type tripod foot compatible with Arca Swiss, Markins, and Photo Clam ball heads(clamp directly or attach to quick release plate by a 1/4"-20 screw) Compatibility Lenses Nikkor F-mount lens Unsupported List Nikkor E series lens, the diaphragm blades are not operated by mechanical linkage levers, such as Nikkor 105mm f/1.4E, Nikkor AF-S 70-200mm f/2.8E FL ED VR, Nikkor AF-S 16-80mm f/2.8-4E ED DX VR, and Nikkor AF-S 24-70mm f/2.8E ED VR, Nikkor AF-S 600mm f/4E FL ED VR and PC-E 19mm, 24mm, 45mm, 85mm T/S Lens, etc.NoteThis adapter is manual aperture control. It does NOT support electronic aperture control, AF and image stabilization.

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

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 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 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 E mount Speed Booster ULTRA SKU: MB_SPNFG-E-BM2 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 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. Speed Booster ULTRA Features Industry's best aperture ring covers a 8-stop range markings, clearly indicating actual number of f-stops. No more guesswork!Compatible with both Nikkor G lens &  F lens (include non-AI & AI lens mounts)Advanced 5-element/4-group optical design incorporating ultra-high index tanatalum-based optical glass by Caldwell Photographic in the USAIncrease maximum aperture by 1 stopIncrease MTFMakes lens 0.71x widerThe tripod foot is detachable and compatible with Arca Swiss, Markins, Photo Clam ball heads Note: This Speed Booster ULTRA is NOT fully compatible with full-frame Sony A7, A7R and A7S. When the Speed Booster® are used with Sony A7, A7R or A7S the camera is required to be used in the "APS-C Size Capture" mode. Tips: Before mounting your lens to the adaptor, please make sure that the f-stop of aperture ring on the adaptor is turned to "7" (i.e. mounting your lens to the adaptor while only the aperture ring in the adaptor is full closed.). Remark: This mount is manual aperture control. It does NOT support electronic aperture control.

Metabones Nikon G to E-mount / NEX (Black Matt) SKU: MB_NFG-E-BM1 Before mounting your lens to the adaptor, please make sure that the f-stop of aperture ring on the adaptor is turned to "7" (i.e. mounting your lens to the adaptor while only the aperture ring in the adaptor is full closed.). The tripod foot is Detachable and compatible with Arca Swiss, Markins, Photo cam ball head Since its inception, Metabones has been designing and manufacturing lens adapters recognized among professionals and enthusiasts as leaders in design and workmanship. Contrary to the popular trend of other factories using an aluminum ring painted black on the camera-body-side, Metabones instead take no short-cut but use precision-machined brass with chromium plating on both the camera-body and the lens sides of our adapters, in order to ensure smooth mounting, great appearance, and durability. The lens side of the adapter features a strong leaf-spring structure, strengthening the adapter-lens connection and ensuring tightness of the lens in order to reduce wear and prevent focus errors and optical alignment issues from appearing. Metabones uses matte-black treatment to keep internal reflection to a minimum in order to maintain the maximum optical quality possible with the lens. All Metabones Adapters follow this tradition of uncompromising precision, robust build quality and outstanding finish. The new Smart Adapter series of products add industry-leading electronic interfacing technology from Canada, with true electronic control of the lens' aperture directly from the camera body. Features Both camera-side and lens-side of the adapter are made of brass, precision-machined and plated with chromiumSatin surface finish - just like your OEM lens and camera mountsPrecise fit and solid connection - lens has no play, gap or wiggling when mounted on adapter and no adjustments are required to fit your lensDesigned to reach infinity focus while maintaining the correct registration distance required to maintain optical quality of CRC lenses or lenses with floating elements The Smart Adapter series adapters have the following additional features True electronic integration of aperture diaphragm - let camera automatically choose aperture in P or S exposure modes, or dial in yourself on the camera body in A or M modesEXIF data such as lens identification, focal length and aperture

Metabones Nikon G to Fuji G-mount Expander 1.26x (GFX) SKU: MB_EPNFG-FG-BM1 The NF - GFX Expander 1.26x allows Nikon F mount lenses to be mounted on Fujifilm GFX camera bodies without getting dark and / or soft corners. The magnification factor of 1.26x perfectly matches the image circle of the full-frame Nikon lenses to the medium-format sensor of the GFX series cameras, and therefore the diagonal FOV remains exactly the same. The optical design consists of 5 elements in 3 groups, incorporating ultra-high index Lanthanum-based optical glass as well as one element made of fused silica, resulting in extremely good performances with professional-grade f/2.8 zoom lenses. For example, a 24-70mm f/2.8 lens becomes a 30-88mm f/3.5 zoom, and a 70-200mm f/2.8 lens becomes an 88-252mm f/3.5 zoom. Please note that because of the nature of focal extenders, the aperture values decrease by 2/3 of a stop; f/2.8 becomes f/3.5 and f/2 becomes f/2.5. High-speed fixed focal length lenses such as the 50mm f/1.4 will be transformed into a very fast standard lens 63mm f/1.8 for the GFX system.

Metabones Nikon G to Fuji X Speed Booster ULTRA 0.71x SKU: MB_SPNFG-X-BM2 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 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. Before mounting your lens to the adaptor, please make sure that the f-stop of aperture ring on the adaptor is turned to "7" (i.e. mounting your lens to the adaptor while only the aperture ring in the adaptor is full closed.). This mount is manual aperture control. It does NOT support electronic aperture control. Features Industry's best aperture ring covers a 8-stop range markings, clearly indicating actual number of f-stops. No more guesswork! (Patent granted).Compatible with both Nikkor G lens &  F lens (include non-AI & AI lens mounts).Advanced 5-element/4-group optical design incorporating ultra-high index tantalum-based optical glass by Caldwell Photographic in the USA (patent granted).Increase maximum aperture by 1 stop.Increase MTF.Makes lens 0.71x wider.The tripod foot is detachable and compatible with Arca Swiss, Markins, Photo Clam ball heads. List of incompatible lenses Nikkor 2.1cm f/4Nikkor AI-S 20mm f/2.8Nikkor E series lens (the diaphragm blades are not operated by mechanical linkage levers, such as Nikkor 105mm f/1.4E, PC-E 24mm, 45mm, 85mm T/S, Nikkor AF-S 70-200mm f/2.8E FL ED VR, Nikkor AF-S 16-80mm f/2.8-4E ED DX VR, and Nikkor AF-S 24-70mm f/2.8E ED VR)

Metabones Nikon G to Micro Four Thirds Speed Booster XL 0.64x SKU: MB_SPNFG-m43-BM2 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 format. Speed Booster XL 0.64x Key Features Industry's best aperture ring covers a 8-stop range, clearly indicating actual number of f-stops. No more guesswork!Compatible to both Nikkor G lens &  F lens (include non-AI & AI lens mounts)Increase maximum aperture by 1 1/3 stopsIncrease MTFMakes lens 0.64x widerClick-less manual G aperture ringOptics designed by Caldwell Photographic in the USA (patent pending)The tripod foot is detachable and compatible with Arca Swiss, Markins, Photo Clam ball heads Supports Panasonic GH4, GH3, G3, G5, G6, G10, GF3, GF5, GF6, GX1, Olympus E-PL7Blackmagic Cinema Camera with Micro Four Thirds mount and Blackmagic Pocket Cinema Camera List of incompatible lenses Nikkor 2.1cm f420/2.8 AI-S

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 Pentax Q Speed Booster Q666 0.50x SKU: MB_SPNFG-Q-BM1 “The Devil’s Speed Booster”, exclusively for Pentax Q series cameras.  With its 0.5x magnification and world-record f/0.666 maximum speed it is crazy wicked fast.  So make a deal with the devil today and turn your Pentax Q with its back-illuminated sensor into a monster low-light machine unlike anything ever seen in photography.  Attach an f/1.2 lens and stop down a little to see how Stanley Kubrick made do with f/0.7 for filming those famous candle-lit scenes in “Barry Lyndon”.  Or open up all the way to f/0.666 and probe the darkness in a way that no photographer has ever been able to do until now. With an advanced 6-element optical design, the Q666 packs lots of optical horsepower in a small package.  Sharpness is excellent even at f/0.666, and is downright superb if you stop down to f/1.0.  Distortion is very low, with a maximum value of, naturally, 0.666%.  And thanks to the back-illuminated sensor used in Pentax Q cameras, the full f/0.666 maximum aperture can be utilized with minimal pixel vignetting effects commonly seen in other cameras used with high-speed lenses. Features Color:  Black Satin exterior; Black Matte interiorMagnification:  0.50xCrop Factor for Pentax Q, Q10:  2.8xCrop Factor for Pentax Q7, Q-S1:  2.3xMaximum Output Aperture:  f/0.666 (with f/1.2 lens attached)Rectilinear Distortion:  < 0.666%Lens Elements/Groups:  6/4Length Reduction:  10.1 mmSupported Cameras:  Pentax Q, Q10, Q7, Q-S1Camera Mount:  Pentax Q-mountImage Format:  7.44 mm x 5.58 mm (1/1.7”)Lens Mounts:  Nikon F/G (include non-AI & AI lens mounts) Lens Compatibility:  Any full-frame (36 mm x 24 mm format) or DX format (APS-C) lens with the appropriate mount can be used.Special Features:  Long-throw clickless aperture ring on Nikon F/G version. Industry's best aperture ring covers a 8-stop range markings, clearly indicating actual number of f-stops. No more guesswork! (Patent pending).The tripod foot is detachable and compatible with Arca Swiss, Markins, Photo Clam ball heads. List of incompatible lenses Nikkor 2.1cm f420/2.8 AI-S Before mounting your lens to the adaptor, please make sure that the f-stop of aperture ring on the adaptor is turned to "7" (i.e. mounting your lens to the adaptor while only the aperture ring in the adaptor is full closed.). This mount is manual aperture control. It does NOT support electronic aperture control

Metabones Olympus OM to Sony NEX Adapter SKU: MB_OM-E-BT1 Metabones uses matte-black treatment to keep internal reflection to a minimum in order to maintain the maximum optical quality possible with the lens. All Metabones Adapters follow this tradition of uncompromising precision, robust build quality and outstanding finish. Smart Adapter series of products add industry-leading electronic interfacing technology from Canada, with true electronic control of the lens' aperture directly from the camera body. Metabones Adapter Features Both camera-side and lens-side of the adapter are made of brass, precision-machined and plated with chromium.Satin surface finish - just like your OEM lens and camera mounts.Precise fit and solid connection - lens has no play, gap or wiggling when mounted on adapter and no adjustments are required to fit your lens.Designed to reach infinity focus while maintaining the correct registration distance required to maintain optical quality of CRC lenses or lenses with floating elements. Smart Adapter series adapters features True electronic integration of aperture diaphragm - let camera automatically choose aperture in P or S exposure modes, or dial in yourself on the camera body in A or M modes.EXIF data such as lens identification, focal length and aperture.

Metabones Olympus OM to Sony E-mount Speed Booster ULTRA 0.71x MB_SPOM-E-BM3 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 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. Speed Booster ULTRA Key Features Increase maximum aperture by 1 stopIncrease MTFMakes lens 0.71x wider Advanced 5-element/4-group optical design incorporating ultra-high index tanatalum-based optical glass by Caldwell Photographic in the USA (patent pending)The tripod foot is detachable and compatible with Arca Swiss, Markins, Photo Clam ball heads

Metabones PL to Sony E-mount T CINE Speed Booster ULTRA 0.71x SKU: MB_SPPL-E-BT1 Speed Booster ULTRA  for E-Mount and X-mount cameras 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 and Super35 camcoder, such as Sony E-mount, Fuji X-mount cameras, Sony FS7 MARKII, 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/Prime lenses regardless of exit pupil distance. Features Design for attaching full-frame PL Prime Lens to Sony E-mount cameras/camcordersIncrease 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).New positive-lock PL lens mount. (Patent pending).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. Limitations Only support full-frame PL Prime lenses, e.g. Compact Prime CP.2 Lenses. Super 35 PL Prime lenses are NOT supported.Speed Booster ULTRA is designed to cover an APS-C/Super35 image circle which is not big enough to cover a full-size 36mm x 24mm sensor. On a full frame camera body (A7 series, NEX-VG900) the camera needs to have "APS-C/Super 35mm" set to either "Auto" or "On". Tested camera/camcorder bodies A7S ( in "APS-C Size Capture" mode) A7R ( in "APS-C Size Capture" mode) A7  ( in "APS-C Size Capture" mode) PXW-FS7 MARK IIPXW-FS7PXW-FS5NEX-FS700 NEX-FS100NEX-EA50NEX-VG900NEX-VG30NEX-VG20NEX-VG10NEX-7NEX-6NEX-5RNEX-5NNEX-5NEX-C3NEX-3NEX-A6500NEX-A6000

MTF ARRI PL to Sony E Mount Adaptor SKU: MTPLSEM The worlds first MTF ARRI PL to Sony E Mount Adaptor. With the introduction of the Sony NEX stills cameras, and NEX-VG10 camcorder later this year, and working closely with Sony UK, MTF have designed some new products to suit. This Product allows the use of any 35mm format PL mounted lens on  Sony NEX-3Sony NEX-5Sony NEX-VG10Sony FS-100Sony FS-700 As ever with all MTF products, these are manufactured with extreme precision using HE30 aluminium for the main body, and MTF's own stainless steel E mount. ATTENTION! Using this adaptor will introduce a magnification factor of 1.11 x with full 35 mm format lenses Technical data Magnification Lens Type PL 35mmMagnification Mag. Factor 1.1XHE30 aluminium body, stainless steel E mount Weight 200 g

MTF Arri PL to Sony PMW-EX3 adapter SKU: MTPLEX3 This MTF Arri PL to Sony PMW-EX3 adapter allows the use of most 35mm PL mounted lenses on the Sony PMW-EX3 Camera. Technical Details Lens Type PL 35mmMag. Factor 3.875X HE30 aluminium bodyWeight 150gATTENTION! Using this adaptor will introduce a magnification factor of 3.875X

MTF B4 2/3" to Arri PL adaptor The World’s first affordable B4 2/3" to PL adaptor. This optical adaptor allows the use of B4 lenses on PL mounted cameras Solid all aluminium constructionStainless steel PL mountMulti layer coated optics Can only be used on B4 2/3" lenses with built in 2X extender engaged, HD lenses recommended. Other Camera Fits AJA CIONArri AlexaBlackmagic URSA PLCanon C300 PLCanon C500 PLRed Epic PLRed One PLRed Scarlet PLSony F65

MTF B4 2/3" to Canon EF adaptor SKU: MTB4CANEF The B4 2/3" broadcast lens to Canon EF adaptor is a useful way of utilizing all of your B4 mounted lenses on APS-C sized sensor cameras such as the Canon 7D MKII and the Canon C-300. Features Solid all aluminium constructionChrome plated Canon EF mountMulti layer coated opticsComplete with support bridge Can only be used on B4 2/3" lenses with built in 2X extender engaged, HD lenses recomended

MTF B4 2/3" to Leica L-mount PackageSKU: MTB4LLP The B4 2/3" broadcast lens to Leica L-mount package is a useful way of utilising all of your B4 mounted lenses on any L mount camera with S35 or APS-C mode such as the Lumix S1 series By detaching the L-mount from the rear of the package, it can also be used on APS-C sized sensor cameras such as the Canon 7D and the Canon C300, as well as the Canon 1D C (both when used in Super35 crop mode only). Solid all aluminium constructionChrome plated Canon EF mountStainless steel Leica L mountMulti layer coated opticsComplete with MTF Canon EF to Leica L-mount adaptorComplete with support bridgeComplete with Canon front and rear caps.Can only be used on B4 2/3" lenses with built in 2X extender engaged. HD lenses recommended

MTF B4 2/3" to Micro 4/3 Adaptor SKU: MTB4M43 The B4 2/3" broadcast lens to Micro 4/3 adaptor is a useful way of utilizing all of your B4 mounted lenses on cameras that utilise a Micro Four Thirds system, such as: Blackmagic Cinema Camera MFTBlackmagicPocket Cinema CameraPanasonic AG-AF100Panasonic Lumix GH1Olympus E-P1 B4 to Micro 4/3 Adaptor Feautres Original design for intuitive operationStainless steel Micro 4/3 mountFlat black coated internal baffleProvision to accept the MTF Support bridge MTF M/43 & E Mount SupportImpossible to damage lens during fitting and operation NOTE! An ENG lens support must be used at all times. Only compatible with lenses with built in 2X extender engaged