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UltravioletPhotography

Sigma sd Quattro 720nm IR Chrysanthemums


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The good weather has finally arrived and I hope to try more outdoor shots with the sdQ. In the meantime this is a 720nm IR shot of chrysanthemums, using 'monochrome' and SFD modes.

 

Sigma sd Quattro + Sigma EX DC HSM 30/1.4 + Generic 720nm IR

SFD (Super-Fine Detail) mode**, F8, Monochrome Color Mode

** no exposure data is recorded in SFD mode.

 

http://radium.zenfolio.com/img/s/v-3/p2841249536-3.jpg

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  • 3 weeks later...

Gary, Nice. It has a sort of mid-century modern look, for me, don't know why, just how it makes me feel. I like it.

 

Thanks Cadmium.

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It is very flow-y. What does "Super-Fine Detail" mode actually do? Is it basically HDR?

 

Hi Andy, SFD mode takes 7 consecutive exposures, then combines them into a single 300MB+ RAW data file. It's more like stacking than HDR, with more dynamic range and less noise.

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