Alpha on Amazon

Subscribe to Cameracraft

Cameracraft is one of the highest quality photo enthusiast magazines you'll find - worldwide. Our Photoclubalpha subscription deal is £4.80 less (UK) than the current discounted offer - it's the lowest cost you can get. The cost will be held for three years and you can cancel at any time. Visit our web pages to see the regular deals, or subscribe below.

Postal Region

Cameracraft Digital version

Read a complete issue of Cameracraft FREE now!

Photoclubalpha Forum

Join our free Forum for a wealth of info, great company and some fantastic photo sharing threads! Registration on the Forum is separate from Registration on the website, but you are allowed to register using the same name and password.

RSS Latest Photoclubalpha Forum Posts

Past Article Calendar

June 2008
M T W T F S S
 1
2345678
9101112131415
16171819202122
23242526272829
30  

Megapixels and perceived detail

By David Kilpatrick, on June 18th, 2008

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

Comments are closed   Cameras (DSLR), DK's ramblings   , , , , , ,  

Sony’s 60fps imager in astro camera

By David Kilpatrick, on June 18th, 2008

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

One comment - (Comments are closed)   Accessories - 3rd party, News, Uncategorized   , , , , , , ,