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

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  1. njlarsen

    Sony RX10iii for birding/wildlife

    I to some extent agree with the section in bold but also know that there are people who disagree. Each to their own. Niels
  2. njlarsen

    Sony RX10iii for birding/wildlife

    F# is about light per surface area. Depth of field is determined by F# and sensor size: if F# is the same, then depth of field is narrower as the sensor gets larger. Niels
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