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

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    El 10x42 - objective lens "colour"

    Hello, I noticed recently that the light was not reflecting with the same colour on the left and right objective lens of my EL 10X42. The right side is a lot more purple than the left. I'm posting below a picture to illustrate that. Has anyone encountered that before and should I get worried...
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