Sony FE 100-400mm f/5.6-8 OSS

Announced September 1, 2026

Compare Sony FE 100-400mm f/5.6-8 OSS
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PixelMeter The PixelMeter is our 1–100 aggregate of reviewer scores from trusted publications and creators. Weighted by source tier — not a raw average, and not PetaPixel’s own review.

Reviewer Consensus

Strong

The Sony FE 100-400mm f/5.6-8 OSS is a lightweight and affordable telephoto zoom that offers impressive portability and close-up capabilities for photographers. While its variable aperture and build quality reflect its accessible price point, it remains a highly capable and usable option for those prioritizing a compact setup.

Weighted from 8 reviewer scores

Pros

  • Compact, lightweight, and highly portable design
  • Good optical quality and sharpness
  • Fast and responsive autofocus performance
  • Strong close-up performance and magnification
  • Affordable and budget-friendly pricing

Cons

  • Slow variable maximum aperture limits low-light performance
  • Suboptimal sharpness and corner softness
  • Build quality concerns including plastic construction and handling
  • Limited reach for specific wildlife or birding applications
  • Inconsistent autofocus and stabilization performance
  • Launch price $849.99 (USD)
  • Focal length & aperture 100-400mm f/5.6-8
  • Mount & coverage Sony E Full-Frame
  • Stabilization Optical IS
  • Close focus (0.41x)
  • Filter thread 67mm
  • Autofocus motor Dual XD linear
  • Weight & size 654g (1 lb 7.1 oz) · 78 x 165 mm (3.07 x 6.50 in)

What the Reviewers Say

All 8 expert reviews, weighted into the PixelMeter score.

Specifications

General

Announcement date September 1, 2026
Launch MSRP $849.99
Lens mount Sony E
Image circle coverage Full-Frame
Lens type Zoom
Lens line / series G

Focal Length & Aperture

Focal length (wide) 100mm
Focal length (tele) 400mm
Max aperture (wide) f/5.6
Max aperture (tele) f/8
Minimum aperture f/32
Diaphragm blades 9

Focusing

Autofocus motor Dual XD linear
Maximum magnification 0.41x
Focus mechanism Internal focus

Stabilization

Optical stabilization (OIS) Yes

Controls

Aperture ring Yes
AF/MF switch Yes

Build

Weight 654g (1 lb 7.1 oz)
Maximum diameter 78mm (3.07 in)
Length 165mm (6.50 in)
Filter thread 67mm
Weather sealing Full weather sealing
Internal zoom No
Tripod collar Included

In the Box

Teleconverter compatibility 1.4x and 2.0x