How to independently produce 3D Movies when 3D-TV's are discontinued? Big TV-Screen companies like LG, Sony, Samsung and Sharp have announced that they'll discontinue to produce 3D-TV's.

What impact does it have to small independent film producers, that produce 3D films?
How are you able to set up and test your 3D footage, before showing in in Theaters and festivals?

Do you have to keep using "old" monitors and screens or will Screens in "the normal" (affordable) price range still be avavable to the public? (Does a company have annunced to keep continuing screens no matter what?)
Some are using VR headsets, some work with anaglyph glasses. With some plug-ins (such as the Dashwood 360 VR Toolbox, as one example), you can use popular headsets like the Oculus Rift. But many will convert the left and right eye to red/cyan and blend them so you can use those silly paper glasses from your childhood. Simple, but effective!