https://fstoppers.com/product/fstoppers-flash-disc-portable-light-modifier

http://www.bhphotovideo.com/c/product/1096396-REG/fstoppers_flashdisc_flash_disc_portable_speedlight .html

VE

http://rogueflash.com/collections/rogue-flashbenders

http://www.bhphotovideo.com/c/product/1122621-REG/expoimaging_roguerelg2_rogue_flashbender_2_reflect or.html

arasından

bence F-stoppers Flash Disc.