3D googles

[Gisse]

Was surprised with this advertisement. Did anybody tried something like this to make?

https://www.chinavasion.com/china/wholesale/Home_Audio_Video/Video_Glasses/DIY_3D_Google_Cardboard_Glasses_-_Mobile_Phone_Virtual_Reality_3D_Glasses_NFC_Iphon e_Android/

[Caveman]

nope but reviews tell me this is crap, because you can't focus the lens and there is not much apps available for the google card box.