Clip-ons 144Hz 3D DLP-Link Active Shutter Rechargeable Glasses(Pack of 4)

These clip-on 3d glasses work with my BenQ HT2050A projector. They arrived as complete glasses (with metal arms) with a screwdriver to convert them into clip-ons (very easy to change). Because of the rechargeable battery, they do make the front of my glasses heavier than passive 3D clip-on glasses, but I like that I don't have to deal with two sets of eyeglass arms when watching a film.

I like these. Once converted to clip-on mode they provided a comfortable change from wearing my other 3D glasses over my prescription glasses. I've only tried one style of regular glasses, but it isn't like I'm going to keep dropping $20-$30 to try different regular models, especially since most reviews I read say they are pretty much equally (un)comfortable. I will probably buy another pair to have on hand for guests who wear glasses. I can't say anything yet about battery life, since I've only had them a couple weeks.