04-15-2021, 02:09 PM
Some (like Klaus) object to the idea of using adapters (at least, where Canon cameras are concerned). That then is already one advantage, for that group.
Also, RF mount offers improved communications. "Along with a new microprocessor in the lens, the RF mount implements a 12-pin connection between the camera and the lens, a 50% increase over the 8 pins found on the EF mount. Along with more data channels, the new design provides higher speed data transfer for extremely fast AF, enhanced image stabilization and image quality optimization".
Also: "Within the lens a dual gyro sensor system detects any inadvertent physical movements of the system and this data is reported across lens-camera communication to the DIGIC 8 processor. At the same time the image sensor is “seeing” any blur stimulated by these same movements and it also reports this image data to the DIGIC 8 processor. These two data reports are algorithmically processed at very high speed and a compensation control signal is generated and sent back at high speed to the lens to actuate the IS optical element that counteracts the disturbance."
So, at least in theory, the native lenses, with their RF electronics, would be able to achieve AF faster and more precise and have better IS performance.
Also, RF mount offers improved communications. "Along with a new microprocessor in the lens, the RF mount implements a 12-pin connection between the camera and the lens, a 50% increase over the 8 pins found on the EF mount. Along with more data channels, the new design provides higher speed data transfer for extremely fast AF, enhanced image stabilization and image quality optimization".
Also: "Within the lens a dual gyro sensor system detects any inadvertent physical movements of the system and this data is reported across lens-camera communication to the DIGIC 8 processor. At the same time the image sensor is “seeing” any blur stimulated by these same movements and it also reports this image data to the DIGIC 8 processor. These two data reports are algorithmically processed at very high speed and a compensation control signal is generated and sent back at high speed to the lens to actuate the IS optical element that counteracts the disturbance."
So, at least in theory, the native lenses, with their RF electronics, would be able to achieve AF faster and more precise and have better IS performance.