{"product_id":"meike-mk-eftr-071xl-lens-accessories-lens-converters-adapters","title":"Meike 0.71x Locking Speedbooster Adapter for EF Lens to Canon RF Mount Cameras","description":"\u003cp\u003eThe 0.71x Locking Speedbooster Adapter for EF Lens to Canon RF Mount Cameras from Meike enables you to use a wide array of full-frame EF mount lenses on your Canon RF mount camera. This adapter features a locking bayonet mount and maintains essential lens functions like autofocus, aperture control, and image stabilization. Note that this adapter increases your lens's effective field of view by slightly reducing its focal length while increasing the aperture by one stop.\u003c\/p\u003e\u003ch3\u003eFeatures:\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eFull-Frame EF Lens to Canon RF Mount\u003c\/li\u003e\n\u003cli\u003e0.71x Focal Length Reduction\u003c\/li\u003e\n\u003cli\u003eLocking Bayonet Adapter\u003c\/li\u003e\n\u003cli\u003e1-Stop Increase in Lens Aperture\u003c\/li\u003e\n\u003cli\u003eMaintains Autofocus\u003c\/li\u003e\n\u003cli\u003eFull Stainless Steel Construction\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Avery Optics LLC","offers":[{"title":"Default Title","offer_id":42378182819888,"sku":"MK-EFTR-071XL","price":279.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0622\/3219\/9216\/files\/3537140.jpg?v=1756808644","url":"https:\/\/focuscamera.com\/products\/meike-mk-eftr-071xl-lens-accessories-lens-converters-adapters","provider":"Focus Camera","version":"1.0","type":"link"}