The Fujinon MS-01 Semi Servo Kit (for XA20sX Lenses) is a professional lens control accessory designed to enhance zoom operation on compatible Fujinon XA20sX broadcast lenses. It adds powered zoom capability while retaining manual focus and iris control, offering camera operators a balanced combination of precision, responsiveness, and tactile control.

This semi-servo kit is ideal for broadcast, studio, live event, and ENG applications where smooth, repeatable zoom movements are required without transitioning to a full servo configuration. The MS-01 integrates directly with the XA20sX lens design, maintaining proper balance and ergonomics while improving operational efficiency during dynamic shooting conditions.

The powered zoom function enables consistent speed control, making it easier to execute clean zooms for live production and recorded content. At the same time, manual focus and iris rings allow operators to make quick, intuitive adjustments based on creative or technical requirements.

Built to Fujinon’s professional standards, the MS-01 Semi Servo Kit offers durable construction and reliable performance in demanding production environments. It is a practical upgrade for users seeking improved zoom control while preserving the familiar handling characteristics of Fujinon XA-series lenses.