I just talked to the people at projectorscreen.com about using a gift certificate to buy a some Epson 3D glasses and they said that Epson was discontinuing their 3D glasses and was suggesting people use Samsung glasses???
I don't know, seems weird, however samsung glasses have disposable battery and smaller lenses, they can't be compared to the epson glasses (I like the samsung glasses for their little weight and comfort and hassle free battery) but if you want a comparable replacement I'd go for the xpand x105 rf , or hi-shock models...
Epson TW5350(HC 2045), Darbee DVP-5000S, Himedia Q5 Pro, Sony BDP-S6700,
3D RF glasses: Epson, Samsung, Xpand. Fuji FinePix REAL 3D W3, LG Otimus 3D Max, 3D Tablet F892B YT 3D Video Library