I bought this 3d glasses and now already tested several times after I was more of the "original" 3D glasses from Panasonic as high disappointed. I bought along with 3 Panasonic 3D glasses TY-EW3D10E model year before a little more than half the Panasonic TX-P50VT20E. Now already all glasses were broken and once converted, or had to be repariet, I was looking for a suitable alternative to the Panasonic glasses. At first I was very skeptical about this Noname glasses, but I have to admit that these glasses are easily firstly compared to Panasonic glasses and therefore the comfort significantly more higher and above all without leaving bruises on the nose. Second, these glasses cost just a fraction, you could buy 2-3 glasses, compared to the cost of a Panasonic glasses. In addition, the charging function is very useful and saves the expensive button batteries, which must be replaced at Panasonic only arg fummeligem craft effort.
I am more than satisfied with the quality of these 3D glasses and can recommend the prospective purchaser without reservation.
