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ZEISS DTI thermal imaging cameras. For more discoveries at night, and during the day.

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  1. Stephen Powell

    Review by 'Stephen Powell' on item 'EF 100-400mm f/4.5-5.6L IS II USM'

    I've been using a 100-400 since 2008. I upgraded to the Mk 11 on recommendation. I have not been disappointed. Noticeably sharper images. The push-pull dust sucking action has been replaced although I have not personally found it to be a problem. The stabilisation has been improved but I had...
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