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

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  1. S

    Tamron 2nd generation SP 150-600mm Di VC USD 'G2'

    I have the G2 and I put about 1000 shots thru the G1. After using the Dock on mine its sharper than the old one noticeably. The two biggest differences are build quality which is way ahead or the G1 or the Sigma Contemporary and AF speed and accuracy. Im shooting it on a D500 and the only way I...
  2. S

    Tamron 2nd generation SP 150-600mm Di VC USD 'G2'

    My thought on the new Tammy is that if I have eighteen months to work on a known target (go buy three or four C and S sigma's and You should have now trouble beating either one. If you can't do that in the time given the go make buggy whips or something, Or change your name to Nikon Oh I guess...