Compatible lens
Only compatible with Canon EF lenses in the list, EF-S lenses are not compatible.
Viltrox EF 1.4X EXTENDER is high quality coated optical glass with optical framing that will increase the focal length of for all Canon EF lenses to 1.4 times. Built-in metal contact, autofocus, can achieve the data transfer between lens, tele converter and camera. EF 1.4X EXTENDER is specially used for 100mm or more fixed focal length lenses, such as 300mm f / 2.8 lens and 200-500mm long lens perfect combination, can be used for fixed focus lens and a telephoto lens.
Specifications:
Model: EF 1.4X Mount Type: For Canon EF-Mount Lens Magnification: 1.4 times Min Stacking Focus Length: same as the original lens Constitution of Lens: 7 glasses, 3 groups Focus Mode: Full auto focus Lens Coating: Multi-coated Front Cover: Camera Cover Back Cover: Lens Dust Cover Diameter and Length: Approx. 72 * 28mm Item Weight: Approx. 190g / 6.7oz Package Size: 11 * 10.5 * 7.3cm / 4.3 * 4.1 * 2.9in Package Weight: 317g / 11.2oz
What's included:
1 x Viltrox EF 1.4x
1 x front rear cover
1 x manual
Note:
The tele-converter is not recommended for use in less than 60mm of short-focus lenses.
CHF
