Categories: Uncoated Quartz Reflectors, UV Accessories Description Description GEW has not sponsored or approved this or any other replacement products advertised on this website. Related products GEW 14920 / 238mm Uncoated Quartz Filter Read more IST 549mm x 40mm Dichroic Quartz Reflector Read more IST 273mm x 40mm Dichroic Quartz Reflector Read more Electech 102mm x 102mm Flat Quartz Plate Read more