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Megapixels and perceived detail

Increases in pixel count are often dismissed because to ‘double’ the resolution of a 6 megapixel sensor you would need 24 megapixels. Indeed, to double it linearly you would – but the human eye judges density of detail on an area basis.

. . . → Read More: Megapixels and perceived detail

Sony’s 60fps imager in astro camera

Following announcements that Sony has developed a backlight technique to enable extremely low noise exposures, we receive this press release which may or may not be related – a Sony CCD astrophotography camera capable of one-hour exposures and programmed sequences. Resolution seems a bit basic though.

. . . → Read More: Sony’s 60fps imager in astro camera