Weighing only at approximately 2,890g, the RF400mm f/2.8L IS USM delivers superior image quality and performs extremely well even in low light with its up to 5.5 shutter stops image stabilisation. Designed for professionals in mind, this lens will surpass your expectations no matter the condition.

• Image Stabilisation of up to 5.5 stops with three IS Modes

• 1/8 step for Smooth Aperture Control during Movie Recording

• Dust & Drip Resistant with Vibration & Shock Resistant