Tamron TC-X14 Teleconverter 1.4x for Canon Mount

 Designed for the new Tamron SP 150-600mm f/5-6.3 Di VC USD G2, SP 70-200mm f/2.8 Di VC USD G2 Lenses, this 1.4x focal length multiplier will extend your reach towards your subjects for sports, wildlife, and other photographic endeavors. Weather resistant and sturdy with optical quality one can count from Tamron, a world leading lens manufacturer.