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
Mount
Sony E, APS-C
Focal range
70-350 mm; Sony gives 105-525 mm equivalent
Aperture
f/4.5 at 70 mm, f/6.3 at 350 mm
Stabilization
Optical SteadyShot
Autofocus
XD linear motor
Optics
19 elements in 13 groups, G lens
Weight
22 oz (625 g)
Amazon reference
B07X72DMLC
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.
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.
Sony E, full frame · 500mm prime · f/6.3 to f/32 · manual focus · two ED elements · tripod ring · 82mm filter · no stabilization
A manual-focus 500 mm prime for Sony E with a tripod ring and an 82 mm filter thread, for about $369. It has no autofocus and no stabilization, and only 8 ratings.
Best for: Patient photographers on a tripod: the Moon, distant landscapes, perched birds.