The Sigma 2.0X Teleconverter EX APO DG for Nikon AF will multiply the focal length of the existing lens by 2x, and will cut back the amount of light by 2 f/stops. For example, using a 2x teleconverter with a 300 mm lens will effectively increase the focal length to 600 mm. A lens set to f/2.8 will now be f/5.6.
Please click here for a compatibility chart of all compatible lenses.
Front & Rear Lens Caps
Limited 1-Year North and South America Warranty Against Manufacturing and Workmanship Defects.
Limited 3-Year U.S.A. Extended Warranty Extension Against Manufacturing and Workmanship Defects.
Sigma 2.0X Teleconverter EX APO DG for Nikon AF