What are the best settings to use when shooting with a 70-200mm lens on a Sony A7III camera?

When shooting with a 70-200mm lens on a Sony A7III camera, it is recommended to use a wide aperture (around f/2.8) for a shallow depth of field and to isolate your subject. Set a fast shutter speed to prevent motion blur, and adjust the ISO to maintain proper exposure. Consider using image stabilization and focusing on your subject's eyes for sharp portraits.