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

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  1. W

    Upgrade a Pentax 65 scope?

    I don’t notice a huge drop in quality between a prism diagonal and an amici prism, the diffraction spike from the amici prism is a edge being the most obvious. Do tell us how you get on. Peter
  2. W

    Upgrade a Pentax 65 scope?

    If the Morpheus is not delivering the views I’d point the finger at the objective. My astro 66mm works nicely up to 70x, view get dim as you would expect, but still sharp on the moon. Peter
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