Shop
  • Deals
  • Black Friday
  • Buying guides
  • Brands
  • Stores
Travel
  • Flight deals
  • Hotel deals
Company
  • Research
  • Press
  • deal.ai apps
Black Friday 2026
  • Walmart
  • Best Buy
  • Target
  • TVs
  • Laptops
  • Headphones
  • Apple
  • Gaming
  • Vacuums
  • Kitchen
  • Toys
  • Smartwatches
  • Tablets
  • Furniture
  • Mattresses
© Deal.ai Inc.
TermsPrivacy
BrowseBrowse deal.ai
Deal.ai › Sony › Camera Lenses
Sony
Sony FE 100-400mm f/4.5-5.6 GM OSS Lens

Sony FE 100-400mm f/4.5-5.6 GM OSS Lens

Best price now

$4,298.00at 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.

Visit Adorama

Ask our agent about this product

It checks today's price at every store, compares the alternatives and answers in about a minute.

Enter to send, Shift+Enter for a new line

Our take on the Sony FE 100-400mm f/4.5-5.6 GM OSS Lens

The Sony FE 100-400mm f/4.5-5.6 GM OSS is Sony's premium full-frame E-mount telephoto zoom, built for sports, wildlife and airshows. It pairs a fast dual linear-motor autofocus with Optical SteadyShot and a push-pull zoom, and it accepts Sony's 1.4x and 2x teleconverters. The best new price is $4,298 at Adorama as of November 7, 2026, at the top of its recent range.

Best forWildlife and bird photographersSports and action shootersFull-frame Sony E-mount ownersTravelers who want reach without a prime
Pros
  • Sharp across the zoom range, even wide open
  • Fast, quiet dual linear-motor autofocus
  • Optical SteadyShot helps handheld shots at 400mm
  • Push-pull zoom is quick to reframe
  • Works with Sony 1.4x and 2x teleconverters
  • Weather-sealed, solid G Master build
Cons
  • Heavy and large for a 100-400mm zoom
  • f/4.5-5.6 is slow for indoor or dusk action
  • Expensive, especially at the current price
  • Teleconverters cost extra and cut light further

Sony FE 100-400mm f/4.5-5.6 GM OSS Lens prices at every store

  • AdoramaNew

    In stock

    $4,298.00Free shippingVerified
    Visit Adorama
  • Best BuyNew

    Out of stock

    $4,298.00Free shippingVerified
    Visit Best Buy

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

Sony FE 100-400mm f/4.5-5.6 GM OSS Lens price history

Lowest price we've seen: $4,298.00 on Nov 7 at Best Buy. Tracked across 2 stores since Nov 7.

What reviewers say

Owners rate it as one of the sharpest and fastest-focusing telephoto zooms for E-mount. The main complaints are weight and price, not image quality.

What people mention
  • SharpnessPraisedOwners say it stays sharp through the zoom range, including wide open at 400mm.
  • AutofocusPraisedThe dual linear motors are called fast, quiet and reliable for birds and sports.
  • WeightCriticisedReviewers note it is heavy and bulky to carry for long periods.
  • StabilizationPraisedOptical SteadyShot is credited with keeping handheld shots at 400mm usable.
  • ApertureMixedThe f/4.5-5.6 maximum is fine outdoors but limits shutter speeds at dusk or indoors.
  • PriceCriticisedBuyers consider it expensive, and teleconverters add more cost.

Specifications

Lens Mount
Sony ESource
Construction
ZoomSource
Type of Lens
TelephotoSource
Focal Length (min) (mm)
100.0Source
Focal Length (max) (mm)

Questions and answers

Is the Sony 100-400mm GM worth it?
For wildlife and sports on E-mount, yes: it is sharp, fast-focusing and stabilized. If you shoot mostly in low light, a faster prime may suit you better.
Does it work with Sony teleconverters?
Yes, it accepts the Sony 1.4x and 2x teleconverters, giving 140-560mm or 200-800mm. Both reduce the maximum aperture and cost extra.
How does it compare with the Sony 200-600mm?
The 200-600mm reaches further and costs less but is bigger and heavier. The 100-400mm is smaller, lighter and takes teleconverters.
Is the aperture fast enough for indoor sports?
At f/4.5-5.6 it is slow for dim gyms and evening games. You will need high ISO or a faster prime like a 70-200mm f/2.8.
What is in the box?
The lens, front and rear caps, a lens hood, a tripod collar and a soft case. Check the listing for the exact bundle.
When is it cheapest?
It rarely discounts deeply. Watch for Sony seasonal sales and bundle deals; the current $4,298 at Adorama is near the top of its recent range.
Where is the Sony FE 100-400mm f/4.5-5.6 GM OSS Lens cheapest?
At Adorama, for $4,298.00, as of our latest check.
Where can I buy the Sony FE 100-400mm f/4.5-5.6 GM OSS Lens?
2 stores we checked sell it, including Best Buy, Adorama.

Stores we've priced the Sony FE 100-400mm f/4.5-5.6 GM OSS Lens at

  • Adorama deals and prices
  • Best Buy deals and prices

More from Sony

  • S
    Sony Bravia 8 II
    Sony Bravia 8 II
  • S
    Sony A95L
    Sony A95L
  • S
    Sony 48-Inch BRAVIA XR A90K
    Sony 48-Inch BRAVIA XR A90K
  • S
    Sony WH-CH720N Wireless Noise Cancelling Over-Ear Headphones
    Sony WH-CH720N Wireless Noise Cancelling Over-Ear Headphones
  • S
    Sony WHCH720N Wireless Over-the-Ear Noise Cancelling Headphones with Adjustable Headband
    Sony WHCH720N Wireless Over-the-Ear Noise Cancelling Headphones with Adjustable Headband
  • S
    Sony Wireless Over-Ear Noise-Canceling Headphones WH-CH720N
    Sony Wireless Over-Ear Noise-Canceling Headphones WH-CH720N
  • S
    Sony WH-CH730N Wireless Noise Cancelling Over-Ear Headphones
    Sony WH-CH730N Wireless Noise Cancelling Over-Ear Headphones
  • S
    Sony WH-1000XM6
    Sony WH-1000XM6
All Sony deals and products →
400.0Source
Image Stabilization
YesSource