OM System M.Zuiko ED 300mm f4 IS Pro

The OM System M.Zuiko ED 300mm f/4 IS PRO is a flagship super-telephoto prime lens crafted for photographers who need uncompromising performance at long distances. Offering a powerful 600mm equivalent focal length in a compact Micro Four Thirds design, this lens is perfectly suited for wildlife, birding, aviation, and sports photography—allowing you to capture distant subjects with remarkable detail and clarity.

Built with a sophisticated optical construction, the lens incorporates advanced ED (Extra-low Dispersion), Super ED, and HR (High Refractive) elements that effectively reduce chromatic aberrations, ghosting, and flare. The result is exceptionally sharp images with rich contrast and accurate color reproduction, even when shooting in high-contrast or backlit conditions. The ZERO (Zuiko Extra-low Reflection Optical) coating further enhances image quality by minimizing reflections and improving light transmission.

A key highlight of this PRO lens is its integrated optical image stabilization system, which works in harmony with in-body stabilization on compatible cameras to provide industry-leading Sync IS performance. This enables up to several stops of stabilization, making handheld shooting at extreme focal lengths not only possible but highly reliable. Whether you’re tracking birds in motion or capturing distant action, you’ll benefit from steady, blur-free results.

The constant f/4 aperture ensures consistent exposure throughout shooting and delivers pleasing background separation with smooth, natural bokeh. This makes it easier to isolate your subject against beautifully blurred backgrounds, adding a professional touch to your images.

Designed for real-world professional use, the lens features a robust, weather-sealed metal construction that protects against dust, moisture, and freezing temperatures. Its durable build ensures dependable performance in harsh outdoor environments, from rainy forests to dusty landscapes.

Despite its long reach, the lens is surprisingly portable and well-balanced, reducing fatigue during extended handheld use. It also includes a built-in lens hood for added convenience and protection, along with a customizable focus limiter switch for faster subject acquisition. The high-speed, high-precision autofocus system ensures accurate tracking of moving subjects, making it an excellent choice for action photography.

Additionally, the lens is compatible with teleconverters, allowing you to extend your reach even further without sacrificing image quality—ideal for extreme telephoto shooting scenarios.

• 300mm fixed focal length (600mm full-frame equivalent)
• Constant f/4 aperture for consistent brightness and depth control
• Advanced optical design with ED, Super ED, and HR elements
• ZERO coating to reduce flare and ghosting
• Built-in image stabilization with Sync IS support
• Rugged, weather-sealed PRO construction (dustproof, splashproof, freezeproof)
• Fast, precise autofocus with focus limiter switch
• Lightweight and portable for a super-telephoto lens
• Compatible with teleconverters for extended reach
• Built-in lens hood for added convenience

The OM System M.Zuiko ED 300mm f/4 IS PRO stands out as a premium telephoto solution, delivering professional-grade optics, outstanding stabilization, and rugged durability—all in a compact form factor that’s ready for any adventure.