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

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

Versatility Without Compromise

Built for demanding wildlife, sports, and action photographers, the Sony FE 100-400mm f/4.5 GM OSS delivers flagship G Master optical performance in a durable internal-zoom super-telephoto design. Combining a constant f/4.5 maximum aperture, advanced XD linear autofocus motors, and upgraded optical stabilization, this lens provides professional reach, fast responsiveness, and reliable handling in any shooting environment.

Key Features

• Sony E-Mount / Full-Frame Format
• 100-400mm Constant f/4.5 Aperture
• Internal Zoom Design
• Four XD Linear Autofocus Motors
• Optical SteadyShot Image Stabilization
• 20 Groups / 28 Elements Optical Construction
• ED, Super ED, and XA Lens Elements
• 11-Blade Circular Aperture
• Minimum Focus Distance: 2.1' (0.64m)
• Maximum Magnification: 0.24x
• 95mm Front Filter Thread
• 40.5mm Drop-In Filter Slot
• Compatible with Sony 1.4x and 2x Teleconverters

Advanced G Master Optics

The lens incorporates a premium optical design featuring:

• ED (Extra-low Dispersion) Glass
• Super ED Elements
• XA (Extreme Aspherical) Elements

This configuration minimizes chromatic aberration, distortion, and field curvature while maximizing sharpness and contrast throughout the zoom range. The 11-blade circular diaphragm delivers smooth, natural bokeh for subject isolation.

Built for Outdoor Professionals

Weighing just 1840g (without tripod mount), the lens remains highly portable for field use while maintaining exceptional durability.

Professional-ready design features include:

• Full Dust & Moisture Resistance
• Fluorine Protective Coating
• Integrated Carry Grip
• Security Lock Slot for Remote Setups
• Hybrid Metal & Engineering Plastic Construction

Extensive Control Layout

The lens exterior provides direct access to critical functions:

• 4 Customizable Focus Hold Buttons
• APS-C / Full-Frame Crop Switch
• Focus Mode Switch (AF/MF)
• Focus Range Limiter
• Full-Time DMF
• Function Ring
• Internal Focus System
• Drop-In Filter Slot