Canon - Extender RF1.4x for Select RF-Series Lenses - White
Model: 4113C002
SKU: 12565350
Customers are pleased with the product's overall performance. They find it works particularly well, for example, with the RF 100-400 lens.
* Compatible with the RF600mm F11 IS STM, RF800mm F11 IS STM and RF100-500mm F4.5-7.1 L IS USM lenses.
7 elements in 4 groups
Measuring at 2.8 X 0.8 inches it is easy to carry.
Note: This extender is only compatible with the following RF lenses RF600mm F11 IS STM, RF800mm F11 IS STM, RF100-500mm F4.5-7.1 L IS USM. Use is not accessible with previous RF lenses. Additionally, please see the lens and/or camera body manual for full compatibility information.