Sony FE 100-400mm f/4.5-5.6 GM OSS + 1.4X Teleconverter

Sony

Sony FE 100-400mm f/4.5-5.6 GM OSS + 1.4X Teleconverter

📏 100-400mm 💡 f/4.5-5.6 🔌 Sony E Mount 🔍 Zoom ⚖️ 1395g 📷 IS 🌧️ Sealed
MSRP $2,499

PhotoWorkout Score

Our composite editorial score for this product. Updated 2026-06-14.

How we score ›
ComponentWeightScore
Customer Reviews 35% 86.5
Technical Analysis 30% 67.8
Market Position 20% 92.0
Value Proposition 15% 68.8

Age adjustment: ×0.87 (older models get a slight downward adjustment so newer products with current technology are fairly represented).

📖 Overview

The Sony FE 100-400mm f/4.5-5.6 GM OSS is a super-telephoto zoom offering excellent reach and image stabilization. With the 1.4x teleconverter, it's designed for serious wildlife and sports photographers needing to capture distant subjects. While sharp, the variable aperture and added teleconverter can complicate low-light shooting.

📸 Browse 19 real-world sample photos taken with this lens by photographers worldwide on SampleShots.

📋 Specifications

Focal Length 100-400mm
Max Aperture f/4.5-5.6
Min Aperture f/32-40
Lens Type Zoom
Mount Sony E
AF Motor DDSSM
Image Stabilization Yes
Autofocus Yes
Weather Sealed Yes
Min Focus Distance 98.0 cm
Max Magnification 0.35x
Elements / Groups 22 elements in 16 groups
Aperture Blades 9
Filter Diameter 77mm
Weight 1395g
Dimensions 93.9 x 205.0mm
Release Year 2017
MSRP $2,499

🛒 Where to Buy the Sony FE 100-400mm f/4.5-5.6 GM OSS + 1.4X Teleconverter

Prices are accurate as of the last update. PhotoWorkout earns commissions from qualifying purchases through affiliate links.

🖼️ Sample Photos

Real-world photos taken with the Sony FE 100-400mm f/4.5-5.6 GM OSS + 1.4X Teleconverter, sourced from SampleShots.

📷 Compatible Cameras

Native Mount

+ 23 more compatible cameras

📰 Articles Featuring This Lens

🔄 Other Sony Lenses