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

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  1. J

    Any customer review of new tsn-99?

    Thank you for sharing your experience and photos! I will definitely try TE80 once I have a chance!
  2. J

    Any customer review of new tsn-99?

    Looks great. How is the TE80 visual observations comparing to TE-11z? Resolution and CA? Thank you
  3. J

    Any customer review of new tsn-99?

    I add input to Henry test: Baader Morpheus 12.5mm can reach infinity focus; Morpheus 17.5 mm can’t reach infinity. Explore Scientific 68degrees 24mm can reach infinity. Explore Scientific all 82 degrees eyepieces can’t reach focus due to their long 1.25” tubes.
  4. J

    Any customer review of new tsn-99?

    I gave to a friend who claimed can fix and recover them. :D
  5. J

    Any customer review of new tsn-99?

    Hi Binastro, I totally agree with your points of scope quality and user expectations. IMO there is difference of astro users and birders for scopes “intended use “. I am not familiar with astro but I know birders common requirements for spotting scopes: 1.) Ruggedness, waterproof, and...
  6. J

    Any customer review of new tsn-99?

    I think I will get one. There will be many terns (Caspian tern and Foster’s tern) showing up in winter. Sometimes they are flying far away (5 km)
  7. J

    Any customer review of new tsn-99?

    I got many advice from birdforum friends and was impressed by looking through a birder’s tsn-99 in the field. I decided to purchase tsn-99A. When I received the scope, I took tsn-99a with Nikon ED82 to the field- the bay wetland with flocks of birds. I have Nikon Fieldscope ED50 and ED82 for...
  8. J

    Any customer review of new tsn-99?

    Thank you for sharing the photos. To me these photos are good especially the last one. The focus on eye and the feathers color contrast is great. It is not easy to evaluate scope by phone photos due to pixels limit and phone’s automatic settings (it varies on each photo). DSLR is more...
  9. J

    Any customer review of new tsn-99?

    Just wondering if anyone got this new scope and share their opinions?
    • jcwu88
    • Thread
    • Replies: 172
    • Forum: Kowa
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