The Sony Vario-Tessar T* FE 24-70mm f/4 ZA OSS is a premium full-frame standard zoom lens for Sony E-Mount cameras, engineered in collaboration with ZEISS to deliver outstanding optical performance in a compact, travel-friendly form. With a constant f/4 aperture across the entire zoom range and a versatile 24-70mm focal length, it covers everything from sweeping wide-angle landscapes to flattering short-telephoto portraits in a single, lightweight package.
Built on the iconic ZEISS Tessar optical concept with 12 elements in 10 groups — including one ED element and five aspherical elements — this lens suppresses chromatic aberration, distortion, and flare with remarkable efficiency. ZEISS T* anti-reflective coatings on every surface ensure rich contrast and true-to-life color fidelity, while Optical SteadyShot (OSS) stabilization and a silent linear autofocus motor make it equally adept for stills and video in virtually any shooting condition.
Key features
- Versatile 24-70mm Full-Frame Coverage: Seamlessly transitions from wide-angle to short-telephoto perspectives, making it the ideal everyday walk-around lens for travel, street, portrait, and event photography.
- Constant f/4 ZEISS Aperture: Delivers consistent exposure and shallow depth-of-field control throughout the zoom range, backed by signature ZEISS T* anti-reflective coatings for superior contrast and color fidelity.
- Advanced Aberration Control: One ED glass element minimizes chromatic aberration and color fringing, while five aspherical elements eliminate astigmatism, coma, and field curvature for edge-to-edge sharpness.
- Optical SteadyShot (OSS) Stabilization: Compensates for camera shake during handheld shooting and can be combined with in-body sensor-shift stabilization on compatible Sony cameras for enhanced blur reduction.
- Silent Linear Autofocus Motor: Internal focus design delivers fast, precise, and near-silent AF — perfect for video recording without distracting focus noise picked up by on-camera microphones.
- Dust and Moisture-Resistant Build: Sealed construction and rubberized control rings allow confident shooting in challenging weather conditions and cold temperatures.
Specifications
| Mount | Sony E-Mount (Full-Frame Compatible) |
|---|---|
| Focal Length | 24-70mm |
| Maximum Aperture | f/4 (Constant) |
| Aperture Range | f/4 to f/22 |
| Optical Design | 12 Elements in 10 Groups (1 ED + 5 Aspherical) |
| Image Stabilization | Optical SteadyShot (OSS) |
| Autofocus | Linear Motor, Internal Focus, Silent AF |
| Coating | ZEISS T* Anti-Reflective Coating |
| Diaphragm Blades | 7 (Rounded) |
| Weather Sealing | Dust and Moisture-Resistant |
Frequently asked questions
Is the Sony 24-70mm f/4 ZA OSS compatible with APS-C Sony E-Mount cameras?
Yes. Although the lens is designed for full-frame Sony E-Mount cameras, it is fully compatible with APS-C E-Mount bodies, where it will provide an equivalent focal range of approximately 36-105mm due to the crop factor.
Does the Optical SteadyShot (OSS) work alongside in-body image stabilization (IBIS)?
Yes. The lens's Optical SteadyShot stabilization can be combined with the sensor-shift in-body stabilization found in select Sony cameras for more effective control of camera blur during handheld shooting.
Is this lens suitable for video recording on Sony mirrorless cameras?
Absolutely. The linear autofocus motor and internal focus design provide fast, accurate, and virtually silent focusing, ensuring that autofocus adjustments are not picked up by the microphone — making it an excellent choice for video work.
