Canon EF 200-400mm F4 L IS USM 1.4x Extender Lens STK: 42584
Canon EF 200-400mm F4 L IS USM STK: 42584. Ultra-high-performance L-series lens, featuring a 4 stop Image Stabilizer with 3 modes. The lens was cleaned, tested, operational, has good clean optics and is in mainly mint minus condition.