OM System 100-400mm f/5-6.3 IS Micro Four Thirds Lens

The OM System M.Zuiko Digital ED 100-400mm f/5-6.3 IS is a professional-grade super-telephoto zoom lens built for Micro Four Thirds mirrorless cameras. Delivering an equivalent 200–800mm focal range, this weather-sealed telephoto lens combines advanced ED and HR optics with a 3-stop image stabilisation system — making it the ideal OM System lens for wildlife, sports, and nature photography.

Key Features

• 200–800mm equivalent focal length on Micro Four Thirds bodies
• Optical Image Stabilisation compensates up to 3 stops of camera shake
• Movie & Still Compatible (MSC) autofocus — fast, smooth, and silent
• Focus limiter switch for quicker acquisition at preset distance ranges
• Rounded 9-blade diaphragm for smooth, pleasing bokeh
• Weather-sealed construction resistant to dust, moisture, and freezing temperatures
• Removable rotating tripod collar for balanced monopod/tripod support
• Compatible with MC-14 1.4x and MC-20 2x teleconverters

Technical Specifications

• Focal Length: 100–400mm (200–800mm equiv.)
• Maximum Aperture: f/5–6.3 | Minimum: f/22
• Optical Design: 4 ED elements, 2 Super HR + 2 HR elements
• Coating: ZERO (Zuiko Extra-Low Reflection Optical)
• Minimum Focus Distance: 1.3m / 4.3ft
• Maximum Magnification: 0.57x
• Image Stabilisation: 3-stop optical IS
• Diaphragm Blades: 9 (rounded)
• Filter Size: 77mm
• Weight: approx. 1.12kg

What's in the Box

• OM System M.Zuiko Digital ED 100-400mm f/5-6.3 IS lens
• Removable rotating tripod collar
• Lens hood
• Lens case
• Dust plug

Why Buy from Foto Discount World

Foto Discount World is a trusted South African retailer specialising in premium camera gear. We offer competitive pricing on genuine OM System lenses, fast local delivery, and expert after-sales support. Shop with confidence knowing every product is sourced directly from authorised distributors.