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Camera: Canon Powershot S2 IS Filter: none Exposure time: 1/160 F-stop: 8.0 Focal length: 6.0000 ISO: 50 White balance: Auto Exposure bias: -0.3333 EV: 14.3219EV |
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Camera: Canon Powershot S2 IS Exposure time: 1/1 F-stop: 3.5 Focal length: 6.0000 White balance: Auto Exposure bias: -0.3333 EV: 4.6147EV |
Aitor tells us that he sees no problem with a hotspot but that with narrower apertures,
there's a flare/reflection of the aperture visible. However, for IR work, you'll rarely
work with narrow apertures, so this shouldn't be much of a problem. Thanks again to Aitor for providing these samples! |