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

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  1. christineredgate

    Lenses!!

    500mm very expensive,why not try for a 100-400 IS lens.They can be purchased as used items from dealers.A good basic lens,not too heavy.A large lens you may may find that you have to use a tripod.Having made the comment re the 500,I do know that many members use the Sigma 500 and do have very...
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