Tamron Tele Converter 2.0x for Canon
Tamron tele converters are exclusively for select Tamron lenses. These accessories make it easy to expand the versatility of the attached lens.
Tamron Tele Converter 2.0x doubles the focal length. Although the maximum focal length is increased, the minimum object distance remains nearly the same, so the magnification ratio during close focusing is enhanced. This tele converter is carefully designed and constructed - with 9 elements in 5 groups - to preserve the original superior image quality of the lens. It uses one LD (Low Dispersion) lens element to suppress aberrations. BBAR (Broad-Band Anti-Reflection) coatings are deployed to help minimize ghosting and flare. Autofocus and Vibration Compensation features are retained with compatible lenses. Tele converters are ideal for use in outdoor photography, with moisture-proof and dust-resistant construction. Remarkable ease of use, with a sturdy, durable barrel design, and meticulous craftsmanship applied to every detail.
Compatible lenses (as of Feb 2018):
150-600mm G2 (A022E), 70-200mm G2 (A025E), 100-400mm (A035E), 70-210mm (A034E)
Model TC-X20 Tele Converter 2.0x - for Canon
Maximum diameter: 69.8mm
Total length: 66.8mm
Accessories: mount cap, rear cap, lens case
Compatible mount: Canon