Sony FE 600mm f/4 GM OSS Lens

600-mm F4 G Master super-telephoto lens

Fast autofocus plus stunning G Master resolution and gorgeous bokeh in a lightweight, well-balanced, mobile lens. Sony's original XA lens and XD linear motor technologies contribute to peak optical and mechanical performance, making it possible to capture dynamic, eye-catching images from afar. Ideal for sports, news, and nature photography.

XD Motors for fast, precise, tenacious AF

Two XD (extreme dynamic) linear motors provide fast, precise AF and reliable tracking. The SEL600F40GM brings out the best in modern camera bodies, effortlessly maintaining accurate focus on fast-moving sports and wildlife subjects. A control algorithm developed specifically for these motors contributes to fast positioning of the large focus group with minimum delay and vibration.

New large XA element delivers superb resolution and bokeh

An exacting G Master optical design uses three fluorite elements to suppress chromatic aberration, which can be problematic in telephoto lenses. A large XA (extreme aspherical) element is also included to eliminate onion-ring bokeh. Each lens is individually calibrated to achieve the ideal balance between resolution and bokeh. Optional high-performance 1.4x and 2.0x teleconverters with XA elements are also available.

Outstanding mobility: lightest in its class

A weight of just 6.70 lb, including tripod mount, makes this lens balance ideally with compact, lightweight E-mount camera bodies for easy handling and control. Smooth, precise panning is possible handheld or monopod-mounted.

Reliability and durability for challenging conditions

A dust- and moisture-resistant design provides reliability for outdoor use in challenging conditions, and the front lens element features a fluorine coating that repels water, oil, and other contaminants. A rigid magnesium alloy is used not only for the lens barrel exterior and tripod mount area, but for critical areas of the barrel interior as well, ensuring maximum strength and durability.

Advanced features support professional needs

When the FULL TIME DMF switch is ON, manual focus is automatically engaged when the focus ring is operated, even in the AF-C mode. Built-in Optical SteadyShot image Stabilization includes MODE 2 for panned shots, and MODE 3 for dynamic sports or wildlife action. MODE 3 also provides a more stable viewfinder image for easier framing.

Key Features

• E-Mount Lens / Full-Frame Format
• Aperture Range: f/4 to f/22
• Three Fluorite elements and one large XA (extreme aspherical) element
• Nano AR and front Fluorine coatings
• Dual XD (Extreme Dynamic) Linear AF Motors
• Built-in Optical SteadyShot Image Stabilisation (Modes 1, 2, and 3)
• Internal focus with focus range limiter
• Dust and moisture-resistant magnesium alloy construction

Benefits

* Lightning-Fast Autofocus: Two XD linear motors and a specialised control algorithm ensure tenacious AF tracking with minimal delay and vibration—perfect for fast-moving subjects.

* Unrivalled Optical Clarity: The exacting G Master design suppresses chromatic aberration and eliminates onion-ring bokeh, ensuring your images are incredibly sharp with beautifully smooth backgrounds.

* Class-Leading Mobility: At just 3,040 grams, it is the lightest in its class, reducing fatigue during long shooting days and allowing for easier handheld panning.

* Professional Reliability: A rigid magnesium alloy barrel and dust/moisture-resistant design mean you can confidently shoot in harsh, unpredictable environments.

* Advanced Control: Features like Full-Time DMF and Optical SteadyShot Mode 3 provide a stable viewfinder image and instant manual focus override, keeping you in complete command of your framing.

Specifications

• Mount: Sony E-Mount
• Format: Full-Frame
• Focal Length: 600mm
• Maximum Aperture: f/4
• Minimum Aperture: f/22
• Weight: 3,040 g (6.70 lb)
• Image Stabilisation: Optical SteadyShot
• Teleconverter Compatibility: Yes (Sony 1.4x and 2.0x)

FAQs

1. Is the Sony FE 600mm f/4 GM OSS lens weather-sealed?

Yes, it features a dust- and moisture-resistant design, and the front element has a fluorine coating to repel water, oil, and contaminants.

2. Can I use teleconverters with this lens?

Absolutely. It is fully compatible with Sony's optional high-performance 1.4x and 2.0x teleconverters, maintaining excellent resolution and AF performance.

3. What is Optical SteadyShot Mode 3 used for?

Mode 3 is specifically designed for dynamic sports or wildlife action. It provides advanced stabilisation and a more stable viewfinder image, making it easier to frame erratic, fast-moving subjects.

4. How heavy is the lens?

It weighs just 3,040 grams (6.70 lb) including the tripod mount, making it the lightest in its class and surprisingly manageable for handheld panning.

5. Does it have manual focus override?

Yes, when the Full-Time DMF switch is on, manual focus is automatically engaged the moment you turn the focus ring, even if you are in AF-C mode.

Applications

* Wildlife Photography: The 600mm reach, combined with rapid XD linear motors, allows you to track and capture birds in flight or distant wildlife with pinpoint accuracy and stunning background blur.

* Sports & Action: Utilise Optical SteadyShot Mode 3 to maintain a stable viewfinder while panning alongside fast-moving athletes, ensuring crisp, dynamic shots from the sidelines.

* Photojournalism & News: The lightweight magnesium alloy build and weather-resistant sealing make it a reliable workhorse for outdoor press events and unpredictable on-location assignments.

The Sony FE 600mm f/4 GM OSS (SEL600F40GM) is a