SONY Converter Lens Full Size Teleconverter Compatible SEL600F40GM SEL20TC 2.0X Lenses SEL70200GM, SEL70200GM2, SEL70200G2, SEL100400GM, SEL200600G,

Achieves high depiction performance and high-speed AF performance even when a teleconverter is attached. Like the lens itself, it is designed to be dust-proof and splash-proof. Compatible lenses: FE 70-200mm F2.8 GM OSS (SEL70200GM), FE 70-200mm F2.8 GM OSS II (SEL70200GM2), FE 70-200mm F4 Macro G OSS II (SEL70200G2), FE 100-400mm F4.5 -5.6 GM OSS (SEL100400GM), FE 200-600mm F5.6-6.3 G OSS (SEL200600G), FE 400mm F2.8 GM OSS (SEL400F28GM), FE 600mm F4 GM OSS (SEL600F40GM)