Cooling ON/OFF Comparison of Astro50D April 8, 2012/in Comparisons /by liyuncooling comparison of Astro 50D – Tested by Xavier, IMVO spain data: ASTRO50D ambient temperature (12 ℃), ASA800, 20minutes exposure *Click the image to view large file. http://www.centralds.net/cam/wp-content/uploads/2012/04/astro50D-cooling_comparison.jpeg 830 1152 liyun http://www.centralds.net/cam/wp-content/uploads/2020/02/c-logo5.png liyun2012-04-08 15:43:532012-04-09 01:38:11Cooling ON/OFF Comparison of Astro50D