Attended a seminar in Crystal Design Center (CDC) Posted byJustin Soo·Published August 9, 2011·1 minute read Attended a seminar in Crystal Design Center (CDC) ISO 640 f/2.8 1/15sec ISO 450 f/2.8 1/15sec ISO 640 f/2.8 1/15sec ISO 280 f/2.8 1/30sec ISO 3200 f/2.8 1/30sec ISO 800 f/2.8 1/30sec Share this page : Share on Facebook (Opens in new window) Facebook Share on X (Opens in new window) X Share on Pinterest (Opens in new window) Pinterest Share on Reddit (Opens in new window) Reddit Share on WhatsApp (Opens in new window) WhatsApp Share on Threads (Opens in new window) Threads