Viltrox C-AF 2X TELEPLUS can make the focal length of all the for Canon EF lens increased to 2 times as respectively.
C-AF 2X specially use for 100mm or more fixed focal length lens, but not recommend for use in less than 60mm of short-focus lens.
The auto-focus function of the original camera lens can be used perfectly, and don''t change the EXIF information.
Mount Type: for Canon EF-Mount lens
Depth of field: Half of the original lens Constitution of the lens: 7 glasses,4 groups

Technical Details

Product Details

Package Dimensions
Width : 3.7 inch
Height : 3.46 inch
Length : 3.94 inch

Shipping Weight: 8.48 ounce (View shipping rates and policies)

ASIN : B018VQERQW