{"product_id":"metabones-canon-ef-to-canon-efr-mount-t-speed-booster-ultra-0-71x-eos-r","title":"Metabones Canon EF to Canon EFR mount T Speed Booster ULTRA  0.71x (EOS R)","description":"\u003cp class=\"mText\"\u003eThe \u003cstrong class=\"h1Lit\"\u003eCanon EF to Canon EFR mount T Speed Booster ULTRA 0.71x (EOS R)\u003c\/strong\u003e allows a full-frame Canon EF-mount lens to be used on a Canon RF-mount camera. While providing a one-stop increase for the camera over the lens's aperture range, up to a maximum output aperture of f\/0.9, the adapter's optics help to maximize the connected lens's apparent angle of view during UHD 4K video capture.\u003c\/p\u003e\n\u003cp class=\"mText\"\u003eFilmmakers are now able to mitigate most of the 4k video crop factor of EOS R (1.75x) and EOS RP (1.63x) and reduce it to 1.24x and 1.15x respectively. The field of view is now much closer to still photo mode. This also makes available to the sensor an additional one stop of light throughout the lens's aperture range.\u003c\/p\u003e\n\u003cp class=\"mText\"\u003eThis adapter is constructed from aluminium alloy for durability while minimizing weight and its mounting rings are made with brass to further prevent wear-and-tear. An internal, matte black coating prevents the appearance of reflections within the adapter barrel, and to help reduce stress on the camera mount when placed on a tripod, the adapter includes a detachable Arca-type compatible tripod foot with 1\/4\"-20 threads.\u003c\/p\u003e\n\u003cp class=\"mText\"\u003eThis T Speed Booster Ultra 0.71x Adapter supports electronic communication between an attached camera and lens. If the lens includes autofocus, image stabilization, as well as camera-controlled aperture functions, this adapter is intended to allow use of those features. Also, if an attached lens is capable of generating EXIF metadata when used with a directly compatible camera, this adapter is designed to transfer that information, so it can be saved along with image files generated the combined Canon EF-mount lens and Canon EF-R mount camera.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e This Speed Booster is not intended for still photography but will work if the camera is configured to APS-C mode. 60p FHD video does not work at all.\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2 class=\"h2Lit\"\u003eKey Features of the Canon EF to Canon EFR mount T Speed Booster ULTRA 0.71x (EOS R)\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eAllows a full-frame Canon EF-mount lens to be used on a Canon RF-mount camera\u003c\/li\u003e\n\u003cli\u003eSupports electronic communication between camera and lens to enable autofocus, image stabilization, on-camera aperture control, and EXIF metadata generation when possible\u003c\/li\u003e\n\u003cli\u003e0.71x magnification maximizes angle of view of combined camera and lens for UHD 4K video capture\u003c\/li\u003e\n\u003cli\u003eProvides a 1-stop increase for the camera over the lens's aperture range, up to a maximum output aperture of f\/0.9\u003c\/li\u003e\n\u003cli\u003eReduces Canon EOS R Mirrorless Digital Camera Body UHD 4K video capture crop factor from 1.75x to 1.24x\u003c\/li\u003e\n\u003cli\u003eReduces Canon EOS R Mirrorless Digital Camera Body UHD 4K video capture crop factor from 1.63x to 1.15x\u003c\/li\u003e\n\u003cli\u003eAllows still image capture with a compatible camera set to APS-C mode\u003c\/li\u003e\n\u003cli\u003eIntegrated jog dial with press-to-click action can be assigned custom functions when used with a compatible camera\u003c\/li\u003e\n\u003cli\u003eFive lens elements in four groups for optical clarity as well as colour fidelity\u003c\/li\u003e\n\u003cli\u003eInternal, black matte coating minimizes the appearance of reflections within the adapter barrel\u003c\/li\u003e\n\u003cli\u003eAluminium alloy components for weight reduction\u003c\/li\u003e\n\u003cli\u003eBrass mounting rings prevent wear-and-tear\u003c\/li\u003e\n\u003cli\u003eDetachable Arca-type tripod foot with 1\/4\"-20 threads can be used to reduces stress on a connected camera's mount\u003c\/li\u003e\n\u003cli\u003eLocking mechanism for secure attachment of lens with push-button release\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2 class=\"h2Lit\"\u003e\u003cspan class=\"h2Lit\"\u003eOptical\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eIncrease maximum aperture by 1 stop. (with a maximum output aperture of f\/0.9).\u003c\/li\u003e\n\u003cli\u003eIncrease MTF\u003c\/li\u003e\n\u003cli\u003eMakes lens 0.71x wider.\u003c\/li\u003e\n\u003cli\u003eAdvanced 5-element\/4-group optical design incorporating ultra-high index tantalum-based optical glass by Caldwell Photographic in the USA (patent granted).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 class=\"h2Lit\"\u003e\u003cspan class=\"h2Lit\"\u003eElectronic\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eAutofocus. AF speed is properly adjusted to account for and leverage the shorter focal length and the brighter maximum aperture.\u003c\/li\u003e\n\u003cli\u003eDual-pixel autofocus (DPAF) and video AF support.\u003c\/li\u003e\n\u003cli\u003eFocal length and aperture are adjusted in EXIF.\u003c\/li\u003e\n\u003cli\u003eImage stabilization (IS) lens support.\u003c\/li\u003e\n\u003cli\u003eStore EXIF data (lens name, focal length and maximum\/minimum aperture) for one manual lens in the adapter.\u003c\/li\u003e\n\u003cli\u003eBuild-in multi-function Control Wheel (turn\/ push-in) for assignable functions(eg. ISO, shutter speed or aperture control, depth-of-field preview).\u003c\/li\u003e\n\u003cli\u003eLED indicator shows communication status.\u003c\/li\u003e\n\u003cli\u003ePowered by camera body. With most lenses, no external power source required.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 class=\"h2Lit\"\u003e\u003cspan class=\"h2Lit\"\u003eMechanical\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eThe tripod foot is detachable and compatible with Arca Swiss, Markins and Photo Clam ball heads.\u003c\/li\u003e\n\u003cli\u003eFlocking to reduce internal reflection.\u003c\/li\u003e\n\u003cli\u003eRubber gasket protects the RF mount connection from dust and moisture.\u003c\/li\u003e\n\u003cli\u003eAluminium alloy and brass construction with chromium plating.\u003c\/li\u003e\n\u003cli\u003eSatin surface finish.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 class=\"h2Lit\"\u003eCanon EF to Canon EFR mount T Speed Booster ULTRA 0.71x (EOS R) Compatibility\u003c\/h2\u003e\n\u003cp\u003eThe Canon EF to Canon EFR mount T Speed Booster ULTRA 0.71x (EOS R) is compatible with the EOS R and EOS RP cameras plus select lenses. For a list of compatible products* please see our specification tab.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e* as of July 2020\u003c\/em\u003e\u003c\/p\u003e\n\u003ch4\u003eAre you unsure if the Canon EF to Canon EFR mount T Speed Booster ULTRA 0.71x (EOS R) will be compatible with your camera or lens?\u003c\/h4\u003e\n\u003cp\u003eAt digiDirect, we pride ourselves on our product knowledge, and the lengths we’ll go to find our customers the gear that is right for them. Our staff are on-hand and ready to help you in any way they can! All you need do is reach out and contact us via our contact form, by giving us a call, or by visiting your local digiDirect store.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cul class=\"mpn\"\u003e\n\u003cli\u003eMPN - MB-201\u003c\/li\u003e\n\u003cli\u003eGTIN - 4897050182574\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Metabones","offers":[{"title":"Default Title","offer_id":47111362019513,"sku":"136405","price":1229.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/8897\/7337\/files\/canon_ef_to_canon_efr_mount_t_speed_booster_ultra_0.71x_eos_r_4.jpg?v=1778108146","url":"https:\/\/www.digidirect.com.au\/products\/metabones-canon-ef-to-canon-efr-mount-t-speed-booster-ultra-0-71x-eos-r","provider":"digiDirect","version":"1.0","type":"link"}