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

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  1. brocknroller

    Zen Ray 7x43 ED3

    I don't need perfect edges, but 70%+ sweet spot with gradual fall off is what I do like. The funny thing is that both sample 7x36 ED2s had one EP that fell off at about 55% (field curvature mostly from there out) and the other EP was sharp to about 70% and gradual fall off. If I had gotten one...
  2. brocknroller

    Zen Ray 7x43 ED3

    I guess as many times as it takes until I get the answer I'm looking for, which would be the second "Holger globe". ;) As to ordering, I don't do credit, only layaway like others of my ilk. When my pig's feet jars are filled with the right count and the amount, I will order a new bin. With...
  3. brocknroller

    Zen Ray 7x43 ED3

    Rui, Since you have both models, how do they compare in terms of distortion across the field (pincushion)? Do straight lines begin to bend as quickly off axis as the 36mm or less so? In case you're not sure what I mean, check out Holger's diagrams. Look at the 2,3, and 4 images, which show...
  4. brocknroller

    Zen Ray 7x43 ED3

    Thanks for that review and the suggestion for the eyecup fix. I had the same problem with the Leupold 6x30 Yosemite. I had to hold the eyecups back from my eyes to avoid blackouts. Although I do have deep set eyes, I don't think facial features had anything to do with since I couldn't get them...
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