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Sony E 70-350mm G OSS review

Sony’s APS-C super-telephoto zoom, reaching 350 mm with optical stabilization and fast linear-motor autofocus, sold by Amazon.com for about $898.

Long reach, light lens

The SEL70350G reaches 350 mm, which Sony gives as 525 mm equivalent on APS-C, in a 22-ounce lens. That is light for the range.

Apertures

It is f/4.5 at 70 mm and f/6.3 at 350 mm. At full reach, early mornings and late evenings will push the ISO up.

Autofocus and stabilization

An XD linear motor gives fast, quiet focus and tracking, and Optical SteadyShot steadies handheld shots.

Seller

Amazon.com sold it at about $898 with 11 units left.

Prices quoted in this text were read on November 2, 2026. The live price is at the top of the page.

What it does well, and what it gives up

Strengths

  • 525 mm-equivalent reach in a 22 oz lens
  • Fast, quiet linear-motor AF
  • Optical stabilization
  • Sold by Amazon.com, 523 ratings at 4.7 stars

Compromises

  • f/6.3 at 350 mm
  • About $898
  • Low stock when read

Specifications

MountSony E, APS-C
Focal range70-350 mm; Sony gives 105-525 mm equivalent
Aperturef/4.5 at 70 mm, f/6.3 at 350 mm
StabilizationOptical SteadyShot
AutofocusXD linear motor
Optics19 elements in 13 groups, G lens
Weight22 oz (625 g)
Amazon referenceB07X72DMLC

What people ask before they commit

What is 105-525mm equivalent?

An equivalent focal length is a calculation: it describes the field of view on a full-frame camera. The focal length engraved on the lens never changes. Sony states that 70-350 mm on APS-C frames like 105-525 mm on full frame.

Does it have stabilization?

Yes, Optical SteadyShot in the lens.

Is it good with the a6700?

It is an APS-C E-mount lens, and the a6700’s tracking autofocus suits wildlife and sports with it.

Where this one places on its bench

At $898, it is the 4 cheapest of the 4 models in this category published here.

  • Cheapest on the bench$369
  • Median$749
  • Dearest on the bench$898

Our score

8.5/ 10

The natural wildlife lens for a Sony APS-C body: long, light and stabilized. Daylight is its best friend at 350 mm.

This one against the other photo equipment

photo equipment from the same category, at nearby prices. Only what all of them publish is shown: a column with holes compares nothing.

Model Price MountApertureStabilization
Sony E 70-350mm G OSS $898 Sony E, APS-Cf/4.5 at 70 mm, f/6.3 at 350 mmOptical SteadyShot
Canon RF 100-400mm F5.6-8 IS USM $749 Canon RF, full framef/5.6 at 100 mm, f/8 at 400 mmOptical IS
Nikon AF-S DX 55-300mm VR $420 Nikon F, DX (APS-C)f/4.5 at 55 mm, f/5.6 at 300 mmVR II, with tripod detection
TTARTISAN 500mm F/6.3 Manual (E) $369 Sony E, full frame (other mounts sold separately)f/6.3 to f/32None

What sets the models apart, in photo equipment

  • If price decides: TTARTISAN 500mm F/6.3 Manual (E), at $369.

The price on Amazon.com

This model is listed on Amazon.com, at ≈ $898 at the last reading. Listed is not the same as in stock: availability changes daily, and the buy box shows the live price.

Details checked on November 2, 2026.

What use this one answers, among photo equipment

Sony APS-C owners shooting wildlife, birds and sports.

What buyers actually choose

Amazon reports what buyers took in the month before this page was last checked: at least 100.

The figure is a floor, rounded by Amazon, and read through Keepa — it says what buyers picked, not what a maker claims.

Sources

Specifications: the manufacturer sheet for photo equipment and the matching Amazon product page. Prices and availability: Keepa. Every figure on this page names its source.

What we judge this photo equipment on