Fiona 0 Posted February 1, 2012 Hitachi KP-DE500 Ultra High Sensitivity Camera. The sensitivity threshold for commercial ½” CCD cameras may have been set by the Hitachi KP-DE500 which uses the Ultra High Sensitivity EM-CCD image sensor with thermoelectric cooling. Cost: approx. $6320 US (plus lens) Hitachi KP-DE500 & KP-E500 Colour Datasheet Dated November 2010 (2 Pages): http://www.hitachi-keu.com/content/industry/kameras_sw/pdf/kp-de500_kp-e500_datasheet.pdf Hitachi KP-DE500 & KP-E500 Datasheet Dated May 2011 (2 Pages): http://www.imagelabs.com/wp-content/plugins/imagelabs/cameras/42.pdf Comparison of KP-DE500 with KP-D531U and KP-D591U http://www.rmassa.com/specsheets/High%20Sensitivity%20Spec1.pdf Demonstrations of KP-DE500 night performance: Quote: : “they put the latest sensor and the most expensive setup”: (1.23 mins) Following video not particularly useful: (56 secs) Hitachi’s own fog demonstration. Hard to make sense of it as there is no reference image. (60 secs) Hitachi KP-DE500 Specifications Rev 1.0 Dated November 2005 (9 Pages): http://www.alldatasheet.com/datasheet-pdf/pdf/165004/HITACHI/KP-DE500.html Comparison of sensors: ICCD to EM-CCD http://www.stanfordcomputeroptics.com/t-iccd-and-emccd.html The KP-DE500 with15X Optical is used within the Hitachi HC-268 360º x 90º unit which retails for $37,584 US: http://www.hitachi-kokusai.co.jp/global/products/camera/ptz_camera_series/hc-268-f_t.html Also see: Security Cameras: Camera light sensitivity specifications Share this post Link to post Share on other sites