3 Pieces Red Blue 3D Glasses 3D Movie Game Glasses Anti-Polarization Design Red-Blue 3D Style Glasses

These comfortable, sturdy & well-constructed glasses are a must for viewing anaglyph images online. The traditional cardboard anaglyph glasses are awkward, uncomfortable & just don’t hold up for continuous use.Anaglyph glasses have been used since 1915 to view stereoscopic (3D) movies. Parallax, where the right and left eyes focus, & converge, on an object with slightly different angles of view, is one of the fundamental reasons we see stereoscopic (3D) & the depth associated with it.Anaglyph, which uses spectrally opposite (color) glasses (gels), usually red & cyan, to combine these two unique views into a specially processed single image. This image, when viewed through anaglyph glasses, separates the two images back so the right eye only sees the right image and the left eye only sees the left image allowing you to see the original view stereoscopically (3D).From an educational perspective you have a 33% higher retention rate of material that is presented stereoscopically (3D).Students can create their own stereoscopic imagery with any standard single view camera by doing an astronaut “cha cha” shot by just shifting approximately 2.5” & taking a second image to complete the “stereo Pair”. Masuji Suto has a free program, “StereoPhoto Maker” for the adjustment and combining the two images. Other resources: National Stereoscopic Association (NSA), International Stereoscopic Union (ISU), & StereoPhoto Maker (SPM).

Good fit and works great, doesn't hurt or scratch your face and snug enough to let your face still breathe

We were very excited to try these on but unfortunately they did not work. The left side looks black. It gave everyone a headache. We only had them on for a couple of minutes.

These glasses do work but the image is rather dark and appears more red. I have some paper ones that came with a children's book that in my opinion look better with more color.

These things are gonna work exactly how you need them to work, enjoy indulging in your nostalgia

Good for the money

Need multiple pairs to watch MST3K Season 13 movie, "The Mask". Worked great while we suffered through this bad movie. The bots and effects made using the glasses worth it!

Way too dark. not happy with them. Won't be using them.