Pairs well with the Canon RF 70-200mm lens but it compatible with the following lenses.

• RF 400mm F2.8 L IS USM
• RF 600mm F4 L IS USM
• RF 600mm F11 IS STM
• RF 800mm F5.6 L IS USM
• RF 800mm F11 IS STM
• RF 1200mm F8 L IS USM
• RF 70-200mm F2.8 L IS USM Z
• RF 100-300mm F2.8 L IS USM
• RF 100-400mm F5.6-8 IS USM
• RF 100-500mm f/4.5-7.1L IS USM (can only be used within 300-500mm range)
• RF 200-800mm F6.3-9 IS USM