Canon RF 15-35mm f2.8L IS USM review; Sigma 30mm f1.4 DC DN review; Canon RF 70-200mm f2.8L IS USM review; Zhongyi Mitakon Speedmaster 50mm f0.95 III review; Canon RF 28-70mm f2L USM review so far; Canon RF 85mm f1.2L USM review – preview; Canon EF-M 32mm f1.4 STM review; Sigma 16mm f1.4 DC DN review; Canon RF 24-105mm f4L IS USM review so Back in July, photographer Patrick Seguin took advantage of his CPS membership to test out one of the most beastly lenses Canon has released in recent memory: the Canon RF 28-70mm f/2 L USM.In the This puts the new Sony at a roughly similar price to the equivalent Canon RF and Nikon Z models. If you’d like a more affordable f2.8 zoom, Sigma’s 24-70 2.8 DG DN Art is around half the price at just $1099, while Tamron’s 28-75mm f2.8 Di III VXD is even cheaper at $899, albeit starting and ending at a slightly longer focal length. The Sigma 24-70mm f/2.8 HSM DG OS ART is compatible with Sigma USB dock, so you can fine-tune the AF calibration if you see the need and are willing to invest a little in the extra accessory. Specifications. Optical construction. 19 elements in 14 groups including 2xSLD, 4x aspherical elements. Number of aperture blades. Hello guys. So here is my latest lens review video. And today it will be all about the Canon RF 24-70mm F/2.8L IS USM for Canon mirrorless cameras. I will be Poised to be the new workhorse zoom, the Canon RF 24-70mm f/2.8L IS USM is a versatile wide-angle to portrait-length lens characterized by its bright, advanced, and intuitive design. The constant f/2.8 maximum aperture suits working in difficult lighting conditions and also enables greater control over depth of field. The Canon RF 70-200mm F2.8 L IS USM you should avoid using the lens at f/22 or f/32 at any focal length. See How We Test Cameras and Canon RF 28-70mm F2 L USM Review; Canon RF 24-240mm F4 Canon calls this the Canon RF 24-70mm f/2.8 L IS USM: RF: Works only on Canon's EOS-R Mirrorless cameras. L: Expensive as L. IS: Image Stabilization. USM: Ultrasonic Autofocus Motor. It's also model number RF24-7028LIS, product code: 3680C002 (3680C001 in Japan) and JAN code 4549292-148381. Optics specifications top. Canon RF 24-70mm f/2.8L The Canon RF 70-200mm f/2.8 USM L IS produces only slight image distortions - for a mirrorless lens anyway. In uncorrected images, you may be able to spot a slight barrel distortion (1.2%) at 70mm. In the medium to upper zoom range, they are changing to pincushion type. Photographer Dustin Abbott shares a detailed review of the Canon RF 24-70mm F2.8L IS USM zoom for mirrorless. | Video Sponsored by Ridge Wallet: APZAlvj.