Additional Information:
Technology advancements for low light long exposure imaging
On-Sensor Dark Current Suppression Technology
Digital Cameras and Long Exposure Times: Noise and Dark Current Comparisons
Procedures for performing this analysis are described in:
Here is a description on how to obtain the data for a sensor analysis:
Initial Methodologies for testing camera plus lens combinations are described
here:
Autofocus Speed of DSLRs and Telephoto Lenses
Coming soon: more Camera + lens autofocus performance data.
Digital Camera Sensor Reviews
Sensor Noise, Dynamic Range, Dark Current, and Full Well Analysis
Canon 1DX, Nov. 2012 - Jan. 2014
Canon 1D Mark IV, Feb. 2010 - Jan. 2014
Canon 1D Mark II, Aug. 2007 - Jan. 2014
Canon 5D Mark III, Nov. 2012 - Nov. 2013
Canon 5D Mark II, Dec. 2008 - Nov. 2013
Canon 6D, Jan. 2014
Canon 7D Mark II, Nov. 2014, April 2015
Canon 7D, Dec, 2009 - Jan. 2014
Nikon D50, May 2006
Nikon D200, Sept. 2006
Canon S70, Sept. 2006
Reviews here and what the data mean are described and are put in context with each other and with other
published camera data at:
Digital Camera Sensor Performance Summary.
Procedures for Evaluating Digital Camera Noise, Dynamic Range, and Full
Well Capacities; Canon 1D Mark II Analysis
http://www.clarkvision.com/reviews/evaluation-1d2/howtotakedata.html
Autofocus Speed of Cameras and Lenses