Sigma 300-600mm f/4 DG OS Sports Lens (Sony E)

Sigma 300-600mm f/4 DG OS Sports Lens (Sony E-Mount)

The Sigma 300-600mm f/4 DG OS Sports Lens is a professional ultra-telephoto zoom built for sports, wildlife, and action photography. With a constant f/4 aperture across the entire zoom range, AI-enhanced autofocus via Sigma's High-response Linear Actuator (HLA), and 5.5 stops of optical stabilisation, this lens delivers prime-like image quality in a versatile zoom package. Available in Sony E-mount, it is engineered for photographers who demand precision, reach, and field reliability.

Key Features

• Constant f/4 aperture from 300–600mm for consistent exposure throughout the zoom range
• AI-powered subject tracking for wildlife, athletes, and vehicles
• High-response Linear Actuator (HLA) AF — fast, silent, and precise
• 5.5-stop OS2 optical stabilisation with Mode 1 (general) and Mode 2 (panning)
• Inner zoom mechanism maintains balance and length during shooting
• Drop-in filter system supports 40.5mm ND and polarising filters
• Teleconverter compatible: 1.4x (to 840mm) and 2x (to 1200mm)
• Programmable function buttons and Focus Preset / Power Focus modes
• Sigma USB Dock compatible for firmware updates and custom configuration

Technical Specifications

• Focal Length: 300–600mm
• Maximum Aperture: f/4 (constant)
• Lens Mount: Sony E-mount
• Optical Design: 28 elements in 21 groups (FLD & SLD elements)
• Coating: Nano Porous Coating (NPC)
• Image Stabilisation: OS2, 5.5 stops, 2 modes
• Autofocus: High-response Linear Actuator (HLA) with AI tracking
• Teleconverter Compatible: Yes (1.4x & 2x)
• Construction: Magnesium alloy, dust- & splash-resistant, thermal insulation coating
• Weight: 4,000g

What's in the Box

• Sigma 300-600mm f/4 DG OS Sports Lens (Sony E)
• Front and rear lens caps
• Lens hood
• Padded carrying case
• Tripod collar / foot

Why Buy from Foto Discount World?

• ✅ Authorised Sigma dealer in South Africa — genuine product with local warranty
• ✅ Pre-order service available for out-of-stock items — secure yours now
• ✅ Expert advice from our photography specialists
• ✅ Fast nationwide delivery across South Africa
• 📞 012 548 5651 | ✉️ sales@fotodiscountworld.co.za