3D Glasses - Mitsubishi WD82740 - 16-18 ft

Per page 20 of the TV owner's guide, the average range of glasses is 25 feet straight and about 16 feet at the extreme angle. I would assume this would be the basic for the glasses models shown in the first column, the Xpand 3DG-X103 and the X-103. It most likely applies to most of the brands/models of IR glasses that are compatible with the internal emitter.

Keep in mind these are Infrared Light controlled glasses so fluoresce and halogen lamps, which create a fair amount of IR light, facing the glasses can reduce the distance.

I find I have much more distance than specified when the room is darker or the lights in the room are not adjacent or over the TV.

I had range issues at 12' with my 65" Mitsu with DLP Link glasses, depends on the room and reflective surfaces in it ect..ect.. I think.

So I went RF.... Problem solved. I went with Optoma but they are the same as Monster and some others just rebranded.

I am a firm believer in the Optoma ZD101's for best 3d PQ. I have been through many brands and have not led one person here wrong with this recommendation. I have stood back as far as 30" and never lost sync.

Bottom of the page with screenshots:
http://www.avsforum.com/avs-vb/showt...334815&page=35