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Overview

The Sony zoom lens brings powerful super-telephoto reach in a compact, lightweight design, making it ideal for capturing distant subjects with detail and impact. Its 100mm-400mm focal range, optical image stabilization, and fast autofocus provide reliable performance for wildlife, sports, and outdoor photography while supporting comfortable handheld shooting.

Sony E-Mount Full Frame 100-400mm f/5.6–8 Lightweight Super- Telephoto Zoom G Lens

Brand: Sony
Model: SEL100400
Web Code: 20014426
Sold and shipped by Best Buy

Available for deliveryAvailable for preorder

Release Date: 9 septembre 2026

Best Buy Protection Plan

Coverage that goes above and beyond the manufacturer’s warranty.

Return Policy

30 days to return or exchange

Condition: unopened, opened (a 15% restocking fee will be applied)

Read return policy

Manufacturer's Warranty

Check with the manufacturer for details or add Best Buy Protection for extra coverage.

For Quebec residents: See the Availability Guarantee disclosure in the Specifications section below.

What's included:

  • SEL100400 Lens
  • Lens Hood
  • Lens Front Cap
  • Lens Rear Cap
  • Super-telephoto zoom lens designed for distant subjects such as birds, children’s faces, and active subjects
  • Compact, lightweight design supports portable handheld super-telephoto shooting
  • 100mm-400mm focal range with optional teleconverter support extending reach up to 800mm
  • Up to 1,200mm equivalent reach in APS-C format when using supported teleconverters
  • Nine-blade circular aperture contributes to smooth, natural-looking bokeh
  • Optical image stabilization helps reduce blur when shooting handheld at longer focal lengths
  • Stabilization works with compatible camera bodies for improved telephoto stability
  • Optical stabilization includes an On/Off switch
  • Fast, precise autofocus and dust and moisture resistant construction support outdoor photography
  • Minimum focusing distance of 0.86m (2.83ft.)
  • Up to 0.41x magnification enables close-up photography of flowers and insects
  • Focus hold button allows temporary focus hold while composing an image
  • Focus hold button can support additional functions assigned through compatible camera menus
  • Dual linear motors deliver fast, precise, and quiet autofocus performance
  • Tracks moving subjects with reliable focus accuracy
  • Two ED (Extra-low Dispersion) glass elements help reduce colour bleeding and other aberrations
  • Two aspherical elements help provide sharp, clear rendering from near to distant subjects
  • Zoom lock switch prevents unwanted lens extension when the lens is aimed downward
  • Supplied lens hood helps minimize flare and ghosting
  • Dust- and moisture-resistant design supports outdoor shooting conditions (not guaranteed to be 100% dust and moisture proof)
  • Sealing at critical joints and seams helps resist dust and moisture exposure
  • Compact and lightweight design makes it easy to carry and handle

For Quebec residents – Disclosure under the Consumer Protection Act

In compliance with Bill 29, Best Buy and third-party sellers on Best Buy Marketplace do not guarantee the availability of replacement parts, repair services, or maintenance information for any products. Coverage provided through any Best Buy Protection programs and applicable manufacturer warranties, if any, remain in place. Please contact the manufacturer directly for information about their availability guarantee.