OM System M.Zuiko Digital ED 150-400mm f/4.5 TC1.25X IS PRO Lens

Ultimate Super-Telephoto Zoom with Built-In Teleconverter

The M.Zuiko Digital ED 150-400mm f/4.5 TC1.25X IS PRO is a high-performance super-telephoto zoom lens designed for Micro Four Thirds cameras. Offering a 300-800mm equivalent focal length, this professional-grade lens features a built-in 1.25x teleconverter, extending its reach to 375-1000mm equivalent at the flick of a switch.

With a constant f/4.5 maximum aperture, advanced optical image stabilization, and a weather-sealed magnesium alloy build, this lens is engineered for wildlife, sports, and nature photography, delivering exceptional sharpness and handling in even the most challenging environments.

Key Features

Super-Telephoto Zoom with Extended Reach

• 150-400mm focal length (300-800mm equivalent on 35mm format).
• Built-in 1.25x teleconverter, extending reach to 375-1000mm equivalent.
• Compatible with MC-14 1.4x and MC-20 2.0x Teleconverters, pushing potential reach up to 2000mm equivalent.

Professional-Grade Optical Performance

• Constant f/4.5 aperture ensures consistent brightness throughout the zoom range.
• Becomes f/5.6 with the built-in teleconverter engaged.
• Advanced optical construction includes:
  • One EDA (Extra-low Dispersion Aspherical) element.
  • Four Super ED elements and two ED elements to minimize chromatic aberrations.
  • Two HR (High Refractive Index) elements for edge-to-edge sharpness.
  • One HD (High Definition) element for improved contrast and clarity.

Superior Coatings for Exceptional Image Quality

• Z Coating Nano minimizes flare and ghosting, delivering high contrast and colour accuracy in strong lighting conditions.
• Fluorine-coated front element repels dust, smudges, and fingerprints for easy cleaning.

Unmatched Image Stabilization

• Optical image stabilization ensures sharp images, even at extreme focal lengths.
• 5-axis Sync IS works with in-body stabilization for even greater handheld shooting stability.

Fast, Quiet Autofocus for Photography & Video

• MSC (Movie & Still Compatible) autofocus system delivers smooth, silent, and rapid focusing.
• Optimized for both still photography and professional video applications.

Durable, Lightweight & Weather-Sealed Construction

• Magnesium alloy and carbon fibre components keep the weight to just 4.1 lb (1.85 kg).
• Compact design measuring 4.6 x 12.4 inches (116.5 x 312mm), making it suitable for handheld use.
• IPX1-rated dustproof, freezeproof, and drip-proof construction for shooting in extreme conditions.
• Heat-resistant finish prevents overheating in direct sunlight.
• Integrated tripod collar provides stability and balanced support.

Technical Specifications

Focal Length & Aperture

• Focal length: 150-400mm (300-800mm equivalent)
• With built-in teleconverter: 187.5-500mm (375-1000mm equivalent)
• Maximum aperture: f/4.5 (f/5.6 with teleconverter engaged)
• Minimum aperture: f/22

Optical Design

• Advanced optical elements to minimize distortions and aberrations.
• Z Coating Nano for enhanced contrast and colour fidelity.

Focusing & Performance

• Minimum focusing distance: Close focus for versatile shooting.
• Autofocus system: MSC (Movie & Still Compatible) for silent, high-speed focusing.

Build & Dimensions

• Lens construction: Magnesium alloy and carbon fibre for a lightweight yet durable build.
• Weather-sealing: IPX1-rated dustproof, freezeproof, and drip-proof.
• Lens weight: 4.1 lb (1.85 kg)
• Dimensions: 4.6 x 12.4 inches (116.5 x 312mm)

Why Choose the Olympus 150-400mm f/4.5 TC1.25X IS PRO Lens?

• Unrivalled zoom reach – Built-in teleconverter extends to 1000mm equivalent.
• Lightweight and handheld-friendly – Compact for a super-telephoto lens.
• Professional-grade weather sealing – Reliable in extreme conditions.
• Superb image quality – Premium optics and coatings ensure sharp, high-contrast images.
• Powerful stabilization – Handheld shooting is easy with Sync IS support.
• Silent, high-speed autofocus – Perfect for wildlife, sports, and professional video work.

The M.Zuiko Digital ED 150-400mm f/4.5 TC1.25X IS PRO is the ultimate lens for wildlife, sports, and nature photographers who demand unparalleled reach, clarity, and performance in a rugged, travel-friendly package. Whether you're capturing fast-moving subjects or distant landscapes, this lens delivers exceptional results in any environment.