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| Item number: CIEN4-552606 Manufacturer no.: 2705A001 EAN/GTIN: 4960999440965 |
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![](/p.gif) | Fits to the front of the EF 800mm f/5.6L IS USM lens, reducing 'flare' caused by light shining directly on the lens' front element. More information: Features | Compatible lens diameter | 52 mm | ![](/p.gif) | Product colour | White | ![](/p.gif) | Compatibility | EF400mm F2.8L IS USM, EF800mm F5.6L IS USM |
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