VILTROX Extender Teleconverter C-AF 2X II Auto Focus 2X for Canon EF
Viltrox C-AF 2XII TELEPLUS can increase the focal length of all Canon EF lenses by 2 times, and the autofocus function of the original camera lens can be used perfectly and does not change the EXIF information.
Compatibility:
C-AF 2XII is only compatible with L-series fixed focal length lenses of 135mm or more, as well as EF 70-200mm f/2.8L, EF 70-200mm f/2.8L IS, EF 70-200mm f/4L, and EF 100-400mm f/4.5-5.6L.
Features:
Compatible with Canon EF Mount lenses (not for Canon EF-S lenses).
It can increase the focus length of the original lens to 2 times.
Supports the autofocus function of the lens and does not affect the Exif information.
Adopt 7 optical glasses, 4 groups, the depth of field is half of the original lens.
Good helper for long distance photography.
With updated USB firmware interface.
Depth of field: Half of the original lens
Minimum Stacking Focal Length: Same as Original Lens
Lens Constitution: 7 Glasses, 4 Groups
Focus Mode: Autofocus
Lens Coating: Multi Layers
Exposure Factor: Approx. 4 times (equal to 2 apertures)
Box Contents:
1x Extender Teleconverter C-AF 2X II Auto Focus 2X for Canon EF
