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Deal.ai › Sony › Camera Lenses
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Sony FE 100-400mm F4.5-5.6 GM OSS Lens

Sony FE 100-400mm F4.5-5.6 GM OSS Lens

Best price now

$2,698.00at AdoramaVerified

Compared across 2 stores. Prices are checked against each store and labelled with when. Store links may earn us a commission. Price via Klarna.

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Our take on the Sony FE 100-400mm F4.5-5.6 GM OSS Lens

The Sony FE 100-400mm F4.5-5.6 GM OSS is a full-frame E-mount telephoto zoom built for sports, wildlife and airshows. It pairs a 100-400mm range with optical stabilization, dual linear AF motors and a push-pull zoom that lets you jump from 100mm to 400mm in one motion. It also takes Sony's 1.4x and 2x teleconverters, reaching 560mm and 800mm. The best new price is $2,698 at Adorama as of November 7, 2026, near the top of its recent range rather than a discount moment.

Best forWildlife and bird photographersSports and action shootersAirshow and aviation photographersFull-frame Sony E-mount owners wanting reach
Pros
  • Sharp across the zoom range, even wide open
  • Fast, quiet dual linear AF motors that track well
  • Optical stabilization helps handheld shots at 400mm
  • Push-pull zoom is quick and locks in place
  • Works with Sony 1.4x and 2x teleconverters
  • Weather-sealed, sturdy GM build
Cons
  • Heavy and long for a zoom; better balanced on a tripod collar
  • F4.5-5.6 is slow for indoor or dusk action
  • Expensive, and teleconverters add more cost
  • Zoom ring travel is long if you twist rather than push-pull

Sony FE 100-400mm F4.5-5.6 GM OSS Lens prices at every store

  • AdoramaNew

    In stock

    $2,698.00Free shippingVerified
    Visit Adorama
  • Best BuyNew

    Out of stock

    $2,698.00Free shippingVerified
    Visit Best Buy

Store links may earn us a commission. Some prices via Klarna.

Sony FE 100-400mm F4.5-5.6 GM OSS Lens price history

Lowest price we've seen: $2,698.00 on Nov 7 at Best Buy. Tracked across 2 stores since Nov 7.

What reviewers say

Owners rate it as one of the best telephoto zooms for E-mount, praising sharpness, fast autofocus and the push-pull zoom. Most complaints center on weight and the slow maximum aperture at 400mm.

What people mention
  • SharpnessPraisedOwners say it stays sharp from 100mm to 400mm, even wide open.
  • AutofocusPraisedDual linear motors focus fast and quietly, and track moving subjects well.
  • WeightCriticisedMany find it heavy and front-heavy, so it is tiring to handhold for long periods.
  • ApertureCriticisedThe F4.5-5.6 maximum is called slow for indoor sports and dusk wildlife.
  • StabilizationPraisedOSS is credited with keeping handheld shots at 400mm usable.
  • Zoom actionMixedThe push-pull zoom is fast, but some prefer a twisting ring and find the travel long.

Specifications

Lens Mount
Sony ESource
Aperture (max)
ƒ/4.5-5.6Source
Construction
ZoomSource
Type of Lens
TelephotoSource
Focal Length (min) (mm)

Questions and answers

Is the Sony 100-400mm GM worth it over the 70-200mm GM?
If you need reach beyond 200mm for wildlife or sports, yes. The 70-200mm is faster and lighter but much shorter; the 100-400mm covers far more distance and takes teleconverters.
Does it work with Sony teleconverters?
Yes. It accepts the Sony 1.4x and 2x teleconverters, giving 140-560mm and 200-800mm, though the maximum aperture drops to F6.3-8 and F9-11.
How heavy is it?
About 3.3 lb (1,495 g) without the tripod collar. Plan on a monopod or the collar for long handheld sessions.
Is the aperture fast enough for indoor sports?
At 400mm it is F5.6, which is dim for indoor gyms. You will need high ISO or a faster prime like the 400mm F2.8.
What is in the box?
The lens, front and rear caps, a lens hood, a tripod collar and a soft case.
When is it cheapest?
It rarely drops far below its usual price. Watch for Sony seasonal sales and bundle deals; the best new price was $2,698 at Adorama as of November 7, 2026.
Where is the Sony FE 100-400mm F4.5-5.6 GM OSS Lens cheapest?
At Adorama, for $2,698.00, as of our latest check.
Where can I buy the Sony FE 100-400mm F4.5-5.6 GM OSS Lens?
2 stores we checked sell it, including Best Buy, Adorama.

Stores we've priced the Sony FE 100-400mm F4.5-5.6 GM OSS Lens at

  • Adorama deals and prices
  • Best Buy deals and prices

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100.0Source
Auto Focus
YesSource
Color
WhiteSource
Focal Length (max) (mm)
400.0Source
Image Stabilization
YesSource