The Canon RF 1.4x or 2.0x teleconverters are not compatible with the RF 70-200mm F4L lens, or indeed the F2.8 version. They are currently only compatible with the RF 100-500mm f/4.5-7.1L IS USM (can only be used within 300-500mm range), the RF 600mm f/11 IS STM and the RF 800mm f/11 IS STM lenses. Focal Range At $2600, the Nikon Z 70-200mm f/2.8 S is hardly a cheap lens, though its competitors are similarly expensive. The Sony EF 70-200mm f/2.8 costs $2600 and the Canon RF 70-200mm f/2.8 costs $2700, though the Nikon F-mount 70-200mm f/2.8E VR is a bit less at $2350. Build Quality. The Nikon Z 70-200mm f/2.8 VR S is built with a mix of plastic and Why is Tamron SP 70-200mm f/2.8 Di VC USD G2 better than Canon EF 70-200mm f/2.8L IS III USM? 0.25m shorter minimum focus distance? 0.95m vs 1.2m An f/2.8 lens will give you twice the shutter speed of an f/4 lens when shooting with the aperture wide open. Canon 5D, EF 70-200mm f/2.8 L IS USM @ 85mm, ISO 200, 1/500 sec., f/2.8. If you find yourself photographing moving people or other moving subjects, where fast shutter speeds are critical, then the f/2.8 is probably the right way to go. Previously an 85mm f1.2 lens, 70-200mm f2.8, 24-70mm f2.8, etc., these lenses cost less than a Canon 5D, Nikon 850, etc. camera. Today, these lenses are equal to or more expensive than the camera itself. I have an R6II and an RF 85mm f1.2 or RF 70-200mm f2.8 cost the same or more. It was normal, in the past, for a camera body to cost more than . Compare Canon RF 70-200mm f 2.8 L IS USM Lens vs Canon RF 100-500mm f 4.5-7.1 L IS USM Lens vs Sigma 70-200mm f 2.8 DG OS HSM Sports Lens for Sigma SA vs Canon RF 100mm f 2.8 L Macro IS USM Lens An f/2.8 lens will give you twice the shutter speed of an f/4 lens when shooting with the aperture wide open. Canon 5D, EF 70-200mm f/2.8 L IS USM @ 85mm, ISO 200, 1/500 sec., f/2.8. If you find yourself photographing moving people or other moving subjects, where fast shutter speeds are critical, then the f/2.8 is probably the right way to go. Sony FE 70-200mm F4 Macro G OSS II (Black) at Amazon for $1,698; Key features. A key attraction of choosing an f/4 zoom over an f/2.8 is that it’s likely to be more compact and lightweight. That was certainly true of the original Sony lens and the Mark II takes downsizing a step further, shaving 15 per cent off the length and 46g off the weight. Sigma has announced it is developing a 70-200mm F2.8 DG DN OS for Sony, Sigma, Panasonic and Leica full-frame mirrorless cameras. Recent Videos. The lens will be part of the company's 'Sports' series of lenses, and becomes the second lens (after the 60-600mm F4.5-6.3 DG DN OS) to have its focus driven by an 'HLA' 'high response' linear actuator. With the substantial price savings you get with the Sony 70-200mm f/4 over the f/2.8 version (over $1,400), you can easily buy an extra prime lens or two that will serve you much better.

canon rf 70 200 f4 vs f2 8