ViewSonic announces the PGD-150 Active Stereographic 3D shutter glasses which was designed to be used with the ViewSonic DLP Link 3D-ready projectors. The Glasses offers a 50-feet effective use distance, 1000:1 contrast and TN type LCD shutter.
The 3D Glasses are molded using durable plastic and sports ruggedized water- and dust-proof design. Unlike most 3D Glasses, the PGD-150 requires two CR2032 battery to operate and offers up to 70 hours of continuous usage. Get it on Amazon for $89.