Sony FE 28-70mm f/3.5-5.6 OSS Lens

Sony FE 28-70mm f/3.5-5.6 OSS Lens
Lightweight Full-Frame Standard Zoom – Optical SteadyShot Stabilization, Linear AF Motor & Weather-Sealed Design
The Sony FE 28-70mm f/3.5-5.6 OSS is a highly practical, remarkably lightweight standard zoom lens designed natively for full-frame Sony E-mount mirrorless camera systems. Offering a versatile wide-angle to portrait-length focal range, this lens serves as an exceptional everyday walkaround option. Its compact, low-profile footprint makes it highly portable, allowing lifestyle photographers, travel enthusiasts, and casual shooters to comfortably carry their camera setup all day without being weighed down.

To maintain reliable image quality throughout the zoom range, the optical layout incorporates one Extra-Low Dispersion (ED) glass element and three aspherical elements to actively suppress chromatic aberrations, color fringing, and field curvature. Handheld shooting is backed by Sony’s native Optical SteadyShot (OSS) image stabilization, minimizing the visual impact of camera shake when working in low-light environments. Driven by a fast, responsive linear autofocus motor and encased in a dust- and moisture-sealed housing, this standard zoom offers dependable performance for everyday shooting scenarios.

Key Features & Optical Performance
Versatile Full-Frame Standard Zoom: Spans a highly useful 28-70mm focal range, allowing you to capture expansive wide-angle landscapes, casual snapshots, and flattering mid-length portraits with a single, compact lens.

Optical SteadyShot (OSS) Stabilization: Built-in hardware image stabilization dampens handheld tremors, which is critical for securing sharp, blur-free images when shooting at slower shutter speeds or working without a tripod.

Advanced Glass Element Integration: Features one ED glass element to reduce chromatic aberrations and color fringing, alongside three aspherical elements to correct spherical distortion, astigmatism, and field curvature.

Responsive Linear AF Motor: Features an internal focusing design driven by a linear autofocus motor to deliver quick, precise, and quiet focus acquisition—ensuring smooth tracking performance for both stills and video capture.

Dust- and Moisture-Sealed Build: Engineered with weather-resistant gaskets to help safeguard the delicate internal mechanics against light dust and moisture when working in unpredictable outdoor conditions.

Rubberized Control Rings: Outfitted with comfortable, textured rubber zoom and focus rings to facilitate easy, slip-free handling, even when operating the lens in cold temperatures.

Rounded 7-Blade Diaphragm: Incorporates a seven-blade circular aperture array to produce a smooth, pleasing out-of-focus background bokeh quality when employing selective focus techniques.

Technical Specifications
Lens Classification: Compact Standard Full-Frame Zoom

Lens Mount Type: Sony E-Mount Native

Format Compatibility: Full-Frame / Crop-Sensor APS-C (42-105mm Equivalent)

Focal Length Range: 28 to 70mm

Maximum Aperture Profile: f/3.5 to 5.6

Minimum Aperture Profile: f/22 to 36

Optical Formula Construction: 9 Elements in 8 Groups (1 ED / 3 Aspherical)

Diaphragm Design: 7-Blade Rounded Iris Matrix

Minimum Focus Distance: 11.8 inches / 30.0 cm

Filter Thread Interface: 55 mm

Dimensions (Diameter x Length): Approx. 2.85 x 2.93 inches / 72.5 x 74.3 mm

Weight: Approx. 10.4 oz / 295 g