Description: Metabones Canon Full-Frame EF-Mount Lens to Canon RF-Mount Camera T Speed Booster ULTRA 0.71x AdapterSKU: MBSPEFEFRBT1Mfr. Part: MB_SPEF-EFR-BT1 Item IncludesCanon Full-Frame EF-Mount Lens to Canon RF-Mount Camera T Speed Booster ULTRA 0.71x Adapter - Metabones 1 Year Limited Warranty DescriptionBring your filmmaking to the next level with the Canon Full-Frame EF-Mount Lens to Canon RF-Mount Camera T Speed Booster ULTRA 0.71x Adapter. This high-quality, durable adapter is designed to adapt Canon EF mount full-frame lenses to the innovative Canon RF mount, expanding your lens options and enhancing your camera's capabilities. This compact and versatile adapter is perfect for filmmakers seeking to reduce the 4k video crop factor of EOS R (1.75x) and EOS RP (1.63x) to 1.24x and 1.15x respectively, bringing the field of view closer to still photo mode. While primarily designed for video, it can also be used for still photography when the camera is configured to APS-C mode. The Speed Booster ULTRA boasts an advanced 5-element/4-group optical design by Caldwell Photographic Inc., incorporating ultra-high index tantalum-based optical glass. This innovative design ensures extraordinary optical performance, improved corner sharpness, less distortion, and reduced vignetting. With a magnification of 0.71x, the Speed Booster ULTRA effectively reduces the crop factor of 4k video on EOS R and EOS RP. It's designed to work well with virtually all full-frame SLR lenses, transforming professional-grade f/2.8 zoom lenses into high-speed zooms and high-speed fixed focal length lenses into wider, faster lenses. The adapter also increases the maximum aperture by 1 stop, with a maximum output aperture of f/0.9, and increases MTF. It features autofocus with adjusted AF speed, dual-pixel autofocus (DPAF), video AF support, and image stabilization (IS) lens support. The built-in multi-function Control Wheel allows for assignable functions such as ISO, shutter speed, or aperture control, and depth-of-field preview. Constructed from durable aluminum alloy and brass with chromium plating, the adapter is designed to withstand the rigors of professional use. It features a detachable tripod foot compatible with Arca Swiss, Markins, and Photo Clam ball heads, and a rubber gasket to protect the RF mount connection from dust and moisture. Please note that this adapter does not support 60p (FHD) video, Canon EF-S Lens, APS-C Lens, lens correction such as peripheral shading, CA and distortion, focus confirmation "chip" (e.g. Dandelion), M42 screw mount adapters, or stacking non-Metabones/non-Conurus mount adapters on top. Experience the difference the Canon Full-Frame EF-Mount Lens to Canon RF-Mount Camera T Speed Booster ULTRA 0.71x Adapter can make in your filmmaking today.FeaturesMetabones EF-RF Speed Booster ULTRA 0.71x - To Adapt Canon EF Mount Full-Frame Lenses To The New Canon RF MountFilmmakers 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 RespectivelySpecificationsCompatibilityCanon RF series camera: EOS R and EOS RP Canon EF-mount Lens Canon EF-Extender (Teleconverter) Carl Zeiss EF-mount Lens Sigma EF-mount Lens Tamron EF-mount Lens Tokina EF-mount Lens Contax N mount lenses modified to Canon EF by Conurus Contax 645 NAM-1 adapter modified to Canon EF by ConurusCamera MountCanon RFLens MountCanon EFMagnification0.71xOptical Design5 Elements in 4 GroupsTripod Mounting Thread1/4"-20 FemaleWeight7.87 oz (223g) WHO WE ARE Adorama is one of the nation's largest Photographic retail and mail order suppliers. For over 35 years we have been serving professionals as well as amateurs in the photographic, video, digital imaging and telescope fields. We offer the best combination of quality services, vast selection, knowledgeable staff, and competitive pricing. Adorama Camera is your #1 source for the best and newest products in the photographic industry, and the largest inventory of items such as Digital Cameras, Digital Camera Accessories, Memory Cards, 35mm Cameras, Medium Format Cameras, Lenses, Video Cameras, TV's, MP3 Players, Binoculars, Telescopes, Scanners, Inkjet, Dye-Sub & Laser Printers, Office Fax machines, Shredders, Projectors, Inkjet Paper, Photographic Accessories, Filters, Batteries, Cases, Tripods, Flashes, Lighting & Studio Equipment, Film, Darkroom Products and Audio Video Equipment. All new equipment comes with all of the factory included accessories, including a full manufacturer's warranty, unless otherwise noted. We only post items that are in-stock and ready to ship. 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We do not ship to APO & FPO, Alaska, Hawaii and Puerto Rico. We now ship many items to Canada, parts of Europe and Australia. If the item does not have the option, please don't ask. We do not ship to other International locations. Items with "free shipping" are only shipped free to the 48 contiguous United States.Combined shipping is available by using the Add-to-Cart button and confirming that the shipping carriers for each item are the same BEFORE making the Payment. eBay's new checkout will then consolidate your items and present to you the better shipping rates. All orders must be shipped with a printed invoice included. We can not ship orders without the invoice or a lower value invoice. Gift Invoices may be requested if you contact us immediately after payment during business hours. No guarantees for other times. Shipment errors due to a bad address entered by the buyer and will not be credited for shipping charges if returned or at all if lost or abandoned by the carrier. 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Items returned without a tracking number might take much longer to be processed. If you live in New York you may bring the return to our Manhattan store for exchange or refund. Hours of operationMon-Thurs: 9:00am - 6:00pm Friday: 9:00am - 1:00pm : 12pt;"> 9:00am - 6:00pm Friday: 9:00am - 1:00pm
Price: 479 USD
Location: Elizabeth, New Jersey
End Time: 2025-01-07T09:26:46.000Z
Shipping Cost: N/A USD
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Item Specifics
Return shipping will be paid by: Seller
All returns accepted: Returns Accepted
Item must be returned within: 30 Days
Refund will be given as: Money Back
Return policy details:
Brand: Metabones
MPN: MB_SPEF-EFR-BT1
Manufacturer: Metabones
Features: Full AF Adapter
Camera Fitting (Male): Canon RF
Lens Fitting (Female): Canon EOS EF
Type: Not Applicable