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Nov. 13th, 2015

guppiecat: (Default)

Frog_14


As the trip was largely boat-based, going from the big boat where we slept to little skiffs for excursions, and back, the opportunity to see animals on land was rare. So I was lucky to finally see one of the frogs with transparent stomach skin. I wish I’d been able to move it into a better position, but it hopped away really quickly and I only had the time for two shots.




Originally posted at stories.starmind.org.
guppiecat: (Default)

Infrared River Zoo_39


Because the infrared camera is only sensitive to frequencies that we can’t see, the fact that water absorbs longer wavelength light makes it nearly black. I am surprised, however, that feathers reflect infrared very similarly to visual wavelengths. I expected more of a difference there.




Originally posted at stories.starmind.org.
guppiecat: (Default)

Infrared River Zoo_7


For some reason, my wide angle lens flares a lot more under infrared light than under regular light. Sometimes this ruins a shot, but sometimes it adds a bit of mystery, like here.


One thing I’d like to try eventually is to use a tripod system to overlap an infrared shot with a normal light shot. For example, this could be a colour photo outside of the gateway, but only infrared within, or vice versa. I think it could be a neat (if prone to over-use) effect, but I’d need a different infrared camera to give it a try.




Originally posted at stories.starmind.org.

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