Pentax Optio E50 Review - Test shots – ISO performance Review

”A range of test shots are shown over the next few pages. Here, the full size images at the minimum and maximum ISO settings have been reduced for bandwidth purposes to let you see the full image, and a series of crops taken from original full resolution images at a range of ISO settings have been included in order for you to gain an appreciation of the overall quality.”


This is the full image at ISO 100

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At 100% the image shows reasonable noise control, though sharpness is lacking

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At ISO 200 the noise is aready visible

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At ISO 800 the noise is slightly less shocking than the lack of sharpness

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By ISO 1600 image noise is pretty horrendous

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This is the full frame image at ISO 1600

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