Sony E 70-350mm F4.5-6.3 G OSS

Enhance your photography with the Sony E 70 350mm F4 5 6 3 G OSS super telephoto zoom lens. Designed for APS C mirrorless cameras this G Lens delivers exceptional sharpness and beautiful bokeh across its 5x zoom range. It features an XD Linear Motor for fast quiet autofocus and built in Optical SteadyShot image stabilization for crisp handheld shots. Ideal for wildlife sports and outdoor adventures this lightweight and portable lens provides professional results in a compact form factor for all your distant subjects.

Sony E 70-350mm F4.5-6.3 G OSS Technical Description

The Sony E 70-350mm F4.5-6.3 G OSS (catalog number SEL70350GB.SYX) is a high-performance super-telephoto zoom lens designed specifically for Sony's APS-C E-mount mirrorless cameras. It provides a versatile 5x zoom range equivalent to 105-525mm on full-frame sensors, making it ideal for wildlife, sports, landscapes, and distant subjects. This G-series lens combines premium optical quality, advanced autofocus, and built-in stabilization in a compact, lightweight package weighing just 625g.

The lens features a sophisticated optical construction of 19 elements in 13 groups, including one aspherical element and three extra-low dispersion (ED) glass elements. These components effectively suppress chromatic aberration, spherical aberration, and other distortions across the entire zoom range, delivering excellent sharpness and resolution from corner to corner even at 350mm. A circular 7-blade aperture contributes to smooth, pleasing bokeh, enhancing its suitability for portrait and nature photography.

Comprehensive Technical Specifications

• Mount: Sony E-mount
• Format: APS-C
• Focal Length: 70-350mm (105-525mm 35mm equivalent)
• Maximum Aperture: f/4.5-6.3
• Minimum Aperture: f/22-32
• Lens Groups/Elements: 13 groups / 19 elements
• Angle of View (APS-C): 22° to 4°40'
• Aperture Blades: 7 (circular aperture)
• Minimum Focus Distance: 1.1-1.5m (3.61-4.93 ft)
• Maximum Magnification Ratio: 0.23x (up to 0.75x in some configurations)
• Filter Diameter: 67mm
• Image Stabilization: Optical SteadyShot (OSS)
• Weight: 625g (22.1 oz)
• Dimensions (Diameter x Length): Approximately 77mm x 142mm

Autofocus performance is driven by Sony's advanced XD Linear Motor technology, the first implementation in an APS-C lens. This motor delivers fast, precise, quiet, and low-vibration AF with excellent tracking for moving subjects, pairing seamlessly with the real-time tracking of compatible Sony APS-C bodies like the A6600 or A6100. The lens also includes an AF/MF switch, focus hold button (customizable), zoom lock switch, and shake compensation switch for intuitive control.

Built-in Optical SteadyShot (OSS) provides effective image stabilization, crucial for handheld super-telephoto shooting, minimizing blur from camera shake at long focal lengths. The lens barrel is dust and moisture resistant, ensuring reliability in challenging outdoor conditions. Its compact design maximizes portability despite the extended reach, with a included petal-shaped lens hood (ALC-SH160) for flare reduction.

Mechanical optimizations include customizable focus hold buttons and a responsive zoom ring, allowing quick adjustments during dynamic shoots. The lens maintains high image quality throughout the zoom range, with suppressed aberrations ensuring consistent performance for professional and enthusiast photographers targeting distant subjects.

Included accessories comprise the lens hood (ALC-SH160), front cap (ALC-F67S), and rear cap (ALC-R1EM). Compatibility with Sony APS-C bodies is broad, though some may require firmware updates for full functionality. This lens stands out for its balance of telephoto reach, G Lens optical excellence, and mobile form factor.