The Samyang AF-V lenses are “gimbal” optimized
At 9am London time Samyang will announce the new AF-V lens lineup. I have been told those lenses are optimized to be used on gimbals. So they all have same size and roughly the same balance. They also have focus save option.
The first lens to be released will be the 75mm f/1.9 with four more to follow: 20-24-35-45mm primes.