Viltrox C-AF 2X Auto focus Teleconverter 2.0X Extender Telephoto Converter Camera Lenses for Canon EF Mount Lens DSLR Camera
Introduction:
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Viltrox C-AF 2X TELEPLUS is made of high-quality coated optical glass with optical design.
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It can make the focal length of all the Canon EF lens increased to 2 times as respectively, and the auto-focus function of the original camera lens can be used perfectly, and does not change the Exif information.
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C-AF 2X TELEPLUS specifically use for 100mm or more fixed focal length lens, 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, but is not recommended for use in less than 60mm of short-focus lens.
Specification:
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Mount type:Canon EF-Mount lens
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Magnification:2 times
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Depth of Field:Half of the original lens
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Min stacking focal length:Equal to the original lens
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Constitution of the lens:7glasses, 4 groups
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Focus mode:Full auto focus
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Lens Coating:Multi-coated
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Exposure factor:Approx. 4 times ( equal to 2 aperture )
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Diameter and length:Approx. 68×51MM
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Weight:Approx. 154g
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Front cover:Camera cover
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Rear cover:Lens dust cover
Mounting and Detaching
1. The installation marks EF lens (red circle) on the same alignment mark,
then clockwise until you hear a click sound EF lenses so far.
2. Put the C-AF 2X TELEPLUS on the camera lens mounting mark (red circle)
on the same mark on the camera, and then counter-clockwise until you
hear a click sound so far.
3. Use the opposite operation way to discount.
NOTE:
According to the test, and buyer feedback, We conclude that the following camera and lens models are not compatible.
If you are the following camera and lens, please do not buy!!!
Notice:
1, This item is not suitable for Canon EF-S lens!
2, This adapter is not suitable for Canon 80D 6D II camera!
3, This adapter is not suitable for Canon 70-300 lens, 100-400 lens, 24-105 lens!
Camera:
Canon 80D, 6D Mark II
Lens:
Canon:EF 70-300mm f/4-5.6 IS USM
Canon:100-400mm f/4.5-5.6L IS USM
Canon:EF 24-105mm f/4L IS USM
PACKAGE INCLUDES:
1 X C-AF 2x TELEPLUS