R1: Playing with infra-red

Started Apr 11, 2006 | Discussions thread
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JJDiniz
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R1: Playing with infra-red
Apr 11, 2006

Hi,

I finally tested my R1 with infra-red. A simple cardboard ring held the 49mm filter in place nicely:

This is the middle shot (0EV) of a bracket series with the Hoya R72 filter: ISO 160; 1s; f4:

This is is the middle shot (0EV) of the same target without filters: ISO 160; 1/400s; f4:

This image is the result of pasting the green channel of the IR shot on the brightness channel (LAB) of the normal shot, and then applying a hue shift:

I used the green channel because the red channel had too much contrast.

Please comment this experiment.

JJDiniz, from Brazil

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 JJDiniz's gear list:JJDiniz's gear list
Panasonic Lumix DMC-FZ50 Sony Cyber-shot DSC-R1 Panasonic Lumix DMC-FZ200 Casio Exilim EX-ZR700
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