Most consumer and prosumer drones come with fixed-lens camera systems, where the lens is permanently attached to the camera sensor. These systems are generally more compact, lightweight, and easier to use. On the other hand, interchangeable-lens camera systems allow you to swap out lenses based on your shooting requirements, providing greater flexibility and creative control. However, interchangeable-lens systems are typically found on higher-end, professional-grade drones and can be more expensive and complex.