1.OPTOMA HD70 2.Diameter=40mm color=7 color segments 3.Warranty: 90days 4.Original,New,High quality,Low price,Portable 1.Compatible with OPTOMA HD70.2.We have the Projector color wheels which are compatible with most brand projectors,such as Sanyo,Sony,Epson,Benq,Acer,3M,Nec,Sharp and so on!We would like to welcome you to visit our website and hope to have chances to provide our high quality ...