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

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    Help! Coatings on Victory SF being... weird?

    It is strange! I wonder if the original lens was replaced at some point by Zeiss service? I guess I would want the pink ones too, if all the others are like that. Probably not good for resale value. The coatings do look dark & effective though.
  2. S

    Help! Coatings on Victory SF being... weird?

    The coatings are unusual but I don't see anything wrong. From what I've read, coatings much be calibrated to match certain characteristics of the glass in each run. From these slight differences, different reflective colors can appear. I see this in some of my very best, high-end astronomy...
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