It has been better times again in this case, to access to the original

I use these glasses with 3D playback with Acer H9505BD High End Full HD 3D DLP projector (Contrast 10,000: 1, 3000 ANSI lumens, 3x HDMI 1.4a with HDCP support, 3D 144Hz triple flash, lens shift, 2D to 3D , incl. 3D Eyewear) white white. In another shutter glass brand, which was promoted with the same technical features, I had experienced a bitter disappointment - there were dropouts every few minutes from several seconds.

Not with this one - it resembles the supplied glasses for ACER and works perfectly. The comfort is good, the glasses also does not hurt for longer movies. For eyeglass wearers with not too big glasses it is also suitable. A spare nose pads is. What I miss in comparison to the original is the practical cloth bag for storage and protection.

The only - but insignificant for me - downer is the fact that there is no rechargeable battery is installed, but a not quite cheap lithium coin cell CR-2032nd These range specified by the manufacturer for about 200 hours of playback. It should therefore be at home always available spare.

When one sees that these original glasses cost only slightly more than the alternative brands, so for me there is no reason not to take up this original spectacle.