Un po di storia del sensore Foveon tra fallimenti e successi
Breve storia del Pixel (http://www.foveon.com/files/ABriefHistoryofPixel2.pdf)
Foveon II Digital Studio Camera (http://www.imaging-resource.com/EVENTS/PHOE00/PHOE00.HTM)
Foveon II (http://www.dcviews.com/_foveon/II.htm)
Hasselblad DFinity Digicam - Presentazione (http://www.imaging-resource.com/NEWSARCH/arc8-2000.html)
Hasselblad DFinity Digicam - Ritiro (http://www.digital-photography.org/Hasselblad_Dfinity_CMOS_digital/Hasselblad_Dfinity_digital.htm)
Polaroid X530 (http://www.dpreview.com/news/2004/2/9/polaroidx530)
Sigma Cameras (http://www.testiweb.com/sigma.htm)
Sigma SD10 - X3 L'evoluzione della specie (http://www.fotografiareflex.net/sigmasd10.html)
Sigma SD14 Special Site (http://www.sigma-sd.com/SD14/feature/index.html)
Sigma SD15 Special Site (http://www.sigma-sd.com/SD15/)
Sigma SD1 Special Site (http://www.sigma-sd.com/SD1/message.html)
Sigma Dp1 Special Site (http://www.sigma-dp1.com/)
Sigma Dp2 Special Site (http://www.sigma-dp.com/DP2/index.html)
Sigma Dp Merrill Special Site (http://sigma-dp.com/)