As a photographer, sometimes you can only get so close to the action.
This teleconverter lens multiplies the focal length of the lens used by 2x without degrading optical performance, AF speed and precision, or operability.
We’ll try to get your question answered within 24 hours by a Best Buy customer or brand representative.
2x teleconverter extends focal length. Compatible with full-frame and APS-C cameras. 8-element, 5-group lens construction ensures sharp optical performance.