Sony FE PZ 28-135mm F4 G OSS
Electronic Power Zoom (PZ): Smooth, consistent, and speed-adjustable electronic zoom mechanism, allowing for precise and professional zoom operation.
Constant F4 Aperture: Unchanging maximum aperture of F4 across the entire focal range, maintaining consistent exposure when zooming.
Optical SteadyShot (OSS): Integrated optical stabilization technology, helping minimize camera shake, ideal for handheld and shoulder-mounted shooting.
Ideal for Video (Cine/Video Focused): Designed with separate Focus, Zoom, and Iris control rings (three control rings) and minimized Focus Breathing (change in angle of view when focusing).
XD/SSM Autofocus: Utilizes linear motors (XD Linear Motor) or SSM (Super Sonicwave Motor) for fast, precise, and quiet autofocus.
Full-Frame Coverage: Delivers excellent sharpness across the entire Full-frame sensor.
Description
1. Superior Operational Control:
- Three-Ring Design: The lens features separate and independent Focus, Zoom, and Iris (aperture) control rings. These rings have standard gear pitch (0.8 MOD) allowing compatibility with mechanical Follow Focus devices.
- Refined Electronic Zoom Control: The integrated Power Zoom lever allows control of the zoom speed from slow to fast, with remote control capability via a grip or external controller.
2. Optimized for Video Production:
- Minimal Focus Breathing: Sony has meticulously designed the optics and mechanics of this lens to tightly control the change in angle of view when focusing, which is paramount in professional film production.
- G Series Optics: Uses AA (Advanced Aspherical) and ED (Extra-low Dispersion) elements to deliver high sharpness and reduce aberrations.
3. Durability and Application:
- Integrated OSS: Helps minimize the need for additional mechanical stabilizers in many situations, enhancing portability.
- Dust and Moisture Resistance (Weather Sealing): Ensures reliability in harsh shooting environments.





