VILTROX C-AF 2X II Auto Focus 2.0X Teleconverter Lens Converter for Canon EF Mount

Compatibility:
C-AF 2XII is only compatible with L-series lenses with a fixed focal length of 135mm or longer, as well as the EF 70-200mm f/2.8L, EF 70-200mm f/2.8L IS, EF 70-200mm f/ 4L and EF100-400mm f/4.5-5.6L.

Features:

• Compatible with Canon EF mount lenses (not for Canon EF-S lenses).
• You can increase the focal length of the original lens by 2 times.
• Supports the lens' Auto Focus function and will not affect Exif information.
• Using 7 optical glasses, 4 groups, the depth of field is half that of the original lens.
• Good helper for long distance photography.
• With upgraded USB software interface.

Technical specifications:

• Mount type: Canon EF mount lens
• Magnification: 2 times
• Depth field: Half of the minimum stacking focal length of native lens: Equal to native lens
• Lens structure: 7 lenses, 4 groups
• Focus mode: autofocus
• Lens coatings:Multiple coatings
• Exposure factor: Approx.4 times (equal to 2 apertures)
• Diameter and length: Approx.68×51mm
• Weight: About 154g

Package includes:

• 1 x TELEPLUS Viltrox C-AF 2X II Adapter
• 1 x Product instruction manual