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

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  1. Charlie Spencer

    FZ80/FZ300/SX70 choice - any thoughts?

    I hope you enjoy the heck out of it! My FZ70 would definitely get some birds.
  2. Charlie Spencer

    FZ80/FZ300/SX70 choice - any thoughts?

    I think this is where we're talking past each other. I'm interested in the level of detail I can see in a bird at the center of the picture; does it have enough detail for me to say what species it is? If viewing the photo at its full original size means some of it slops off the edge of the...
  3. Charlie Spencer

    FZ80/FZ300/SX70 choice - any thoughts?

    Thanks! (I think). Did you do something to the first image besides crop it from the second? I notice it's darker than the second, and the branches on the bank appear less defined. And I still don't understand how you can cut something away and wind up with an image that's the same size as...
  4. Charlie Spencer

    FZ80/FZ300/SX70 choice - any thoughts?

    Okay, you've lost me. I don't understand how trimming can make something larger. Say I start with an image that 100 x 100 pixels. If I trim 25 off top, bottom, left, and right, I'm left with an image that's 50 x 50. I now have an image that's half the original height and width, and 25% of...
  5. Charlie Spencer

    FZ80/FZ300/SX70 choice - any thoughts?

    Steven, can you break this down what this means in terms that I can understand as someone who's a birder first and a photographer second? I don't understand what 'cropable' means, at least not in terms of reach. I admit I'm persuaded by large optical zoom numbers. I've been working on the...
  6. Charlie Spencer

    FZ80/FZ300/SX70 choice - any thoughts?

    Your description of how you use a camera and what you want from it sounds a lot like what I do, especially the bit about recording rare / unusual sightings for display on a computer monitor. What you have that I lack is experience with DSLRs, so my comments can't take that into account. I've...
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