- Page 1Pentax Optio H90
- Page 2 Features and Design
- Page 3 Performance and Results
- Page 4 Features Table
- Page 5 Test Shots – ISO Performance
- Page 6 Test Shots – Detail And Lens Performance
- Page 7 Test Shots – Exposure Evaluation
”Over the next few pages we show a range of test shots. On this page the full size image at the minimum and maximum ISO settings have been reduced to let you see the full image, and a series of full resolution crops have taken from original images at a range of ISO settings to show the overall image quality. These pictures were taken indoors using shaded natural light. ”
This is the full frame at 80 ISO.
At 80 ISO the image quality is pretty good.
At 100 ISO it is at least better than the Optio I-10.
200 ISO is also better than the I-10.
At 400 ISO there is noise visible, and the NR system has reduced detail.
Quality is even worse at 800 ISO.
Noise is a real problem at 1600 ISO.
3200 ISO is available at 5MP.
So is 6400 ISO, but the quality is terrible.
This is the full frame at 3200 ISO.