MEKE Meike MK-C-AF1-A Macro Auto Focus Extension tube Ring AF for Canon 5DIII II 7D 5D2 5D3 6D 70D 60D 90D 600D 650D 550D 100D
Product information:
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Introductions:
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AF extension tube set can transform customer's Canon lens into DSLR body
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Moves lens from film or digital sensor
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Closer focus is greater magnification
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Extension tube does not affect image quality as there is no optics inside
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In comparison, close up filter is often blamed for degrading quality of image
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This tube set contains three piece tubes of various lengths such as 13/21/31mm, which can be used individually or in any combination to obtain the desired magnification, total 7 various lengths
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These extension tubes are designed with all the circuitry and mechanical coupling to maintain auto focus and TTL auto exposure with most Canon lenses, given there is enough light to activate the cameras AF system properly
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Specifications:
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Compatible with all for Canon DSLR cameras
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Materials: Plastic+Metal
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Advanced design
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Smooth surface
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Color:Black
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