Canon RF 28-70mm f/2L USM, £3299 Canon RF 24-105mm f/4-7.1 IS STM , £479 Despite the high price, the new lens offers a performance that justifies it and it is good value on that basis. In our time with the Canon RF 24-70mm f/2.8L IS USM, it performed like an amped-up version of the EF equivalent – in particular, focus seemed snappier, thanks no doubt to the improved capabilities of the EOS R system and the faster communication enabled by the RF mount.
Availability and Pricing. The Canon RF15-35mm F2.8 L IS USM and RF24-70mm F2.8 L IS USM lenses are both scheduled to be available in late September 2019 for an estimated retail price of $2,299.00
If you do professional work and will make the money back. I can highly recommend this. If you do professional work but don't have the money to throw around quite yet on lenses. Go for a Sigma 24-70 2.8 + the Canon EF-RF adapter. You cannot go wrong with that combo. Especially if you use the Canon EF-RF with the drop in filter adapter!
The Canon RF 28-70mm F2 L USM Lens is a large, heavy and expensive lens that is also awesome. Garnering a world's first on its credit list, this lens brings the f/2 aperture to the extremely useful standard zoom lens. With the RF 28-70mm F2 L Lens in your hand, it is like having a large kit of prime lenses always mounted on the camera.
Nothing quite competes with the hybrid nature of the Canon 24-105mm f/2.8 or its combination of aperture and focal length. However, the next best thing is the Canon RF 24-70mm f/2.8L IS USM, which
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canon rf 24 70mm f 2.8 l is usm review