Sony

Sony SEL70350G E 70-350mm Lens OSS APS-C Bundle

f/4.5

Reach out to 525mm-equivalent telephoto on APS-C Sony bodies with G-series optics that stay sharp across the zoom range.

$1,209.95*
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*Price sourced from Amazon.com. Last updated:Jul 16, 2026.Price and availability are subject to change.

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Overview

The Sony E 70-350mm f/4.5-6.3 G OSS is the longest-reaching native APS-C E-mount lens in Sony's lineup, delivering a 105-525mm equivalent focal length range that puts distant subjects — perched birds, sideline athletes, aircraft — within sharp, detailed reach. The G-series optical design employs one aspherical and three extra-low dispersion elements to control the aberrations that plague lesser superzooms, producing clean, contrasty images with natural color rendition and smooth bokeh from the 7-blade circular diaphragm. The XD linear motor autofocus system is a generation ahead of the older stepping motors, offering the speed and precision needed for real-time subject tracking — a critical requirement when you're trying to lock onto a raptor at 500mm equivalent.

At 625 grams, this lens redefines what's possible in a super-telephoto package. A full day of birding or sports shooting with this mounted on an a6700 remains comfortable in a way that a 100-400mm full-frame setup simply cannot match. The built-in Optical SteadyShot works in concert with in-body stabilization on compatible bodies for handheld confidence even at the longest focal lengths. The customizable focus hold button and zoom lock switch are thoughtful field-oriented details. The included bundle adds practical accessories — a 64GB card, filter kit, sling backpack, and cleaning supplies — that round out a ready-to-shoot kit. This is the lens for APS-C Sony shooters who want serious telephoto reach without carrying serious telephoto weight, and it delivers on that promise with optical quality that justifies the G designation.

Key Features

Sony USA Authorized. Bundle Includes: Sony E 70-350mm f/4.5-6.3 G OSS Lens, 64GB Ultra Memory Card, Pro Sling Backpack, 3 Piece Filter Kit, Memory Card Reader, Flexible Tripod, Memory Card Wallet, Hand Strap, Cleaning Kit, Lens Cap Keeper

Powerful Super-Telephoto Zoom – With an equivalent focal length of 105–525 mm on APS-C cameras, this G Lens provides exceptional reach for capturing distant subjects. Perfect for wildlife, sports, aviation, and landscape detail, it combines versatility and portability for photographers who need telephoto power on the go.

High-Resolution G Lens Optics – The optical design features one aspherical and three extra-low dispersion (ED) elements that deliver sharp, contrast-rich images across the zoom range. Chromatic aberration and distortion are minimized, ensuring clean, detailed images with natural color reproduction and smooth bokeh.

Built-In Optical SteadyShot – Optical SteadyShot image stabilization keeps handheld telephoto shots clear and blur-free, even at the longest focal lengths. When paired with in-body stabilization on compatible cameras, it provides outstanding stability for stills and handheld video.

Compact, Lightweight, and Durable – Weighing only 625 g, the SEL70350G is remarkably portable for a lens offering 5× optical zoom. Its dust- and moisture-resistant design makes it dependable for outdoor use, while a customizable focus hold button and zoom lock switch enhance usability in the field.

Specifications

Mount
Sony E-Mount (APS-C)
Focal Length
70-350mm (105-525mm equivalent)
Maximum Aperture
f/4.5-6.3
Image Stabilization
Optical SteadyShot (OSS)
Autofocus Motor
XD Linear Motor
Optical Design
1 Aspherical Element, 3 ED Elements
Diaphragm Blades
7 (Circular)
Weight
625g
Weather Sealing
Dust and Moisture Resistant
Focus Hold Button
Yes (Customizable)
Zoom Lock
Yes
Bundle Includes
64GB Memory Card, 3-Piece Filter Kit, Pro Sling Backpack, Memory Card Reader, Flexible Tripod, Memory Card Wallet, Lens Cap Keeper, Hand Strap, Cleaning Kit

Pros & Cons

👍 Pros

  • 5x optical zoom covering 105-525mm equivalent gives tremendous reach for wildlife, sports, and aviation in a single lens
  • XD linear autofocus motor delivers fast, near-silent tracking that keeps up with birds in flight and fast-paced action
  • 625g weight is remarkably light for a super-telephoto, making all-day handheld shooting viable without fatigue
  • G-series optics with aspherical and ED elements produce sharp, high-contrast images with controlled chromatic aberration
  • Dust and moisture resistant construction holds up during outdoor field sessions in variable weather

👎 Cons

  • Maximum aperture of f/6.3 at 350mm limits low-light telephoto shooting and produces a dimmer viewfinder image for tracking subjects
  • No internal zoom mechanism — the barrel extends significantly at longer focal lengths, shifting the center of gravity forward
  • APS-C only design means full-frame body users lose resolution when the camera crops to APS-C mode
  • The f/4.5-6.3 variable aperture range narrows quickly through the zoom, reducing background separation at mid-to-long focal lengths
  • Bundled accessories are third-party generic items — the tripod and backpack are functional but not professional-grade

Frequently Asked Questions

This is a Sony E-mount lens designed specifically for APS-C sensor cameras — bodies like the a6700, a6600, a6400, and ZV-E10. It will physically mount on full-frame Sony bodies as well, but it will crop to APS-C mode, reducing resolution. For full native performance, pair it with an APS-C body.
The lens uses Sony's XD (Extreme Dynamic) linear motor for autofocus, which delivers fast, quiet, and precise focusing — well-suited for tracking birds in flight, athletes, or other fast-moving subjects. It's noticeably quicker and more confident than the older linear motor designs found in budget E-mount telephotos.
Yes, with caveats. The built-in Optical SteadyShot stabilization compensates for camera shake, and when combined with in-body stabilization on cameras like the a6700 or a6600, the system provides excellent handheld stability. At 350mm (525mm equivalent), you'll still want to keep shutter speeds above 1/500s for fast-moving subjects, but static or slow subjects are manageable at lower speeds.
The bundle includes a 64GB memory card, a 3-piece filter kit, a pro sling backpack, a memory card reader, a flexible tripod, a memory card wallet, a hand strap, a lens cap keeper, and a cleaning kit. The lens itself is the Sony USA authorized SEL70350G.
The G-series optical formula with one aspherical element and three extra-low dispersion (ED) elements keeps images sharp and contrasty from 70mm through 350mm. There is some softening wide open at the 350mm end — typical for superzooms — but stopping down to f/8 brings corner-to-corner sharpness back. Chromatic aberration is well-controlled throughout.