Sony Trinitron BVM/PVM 20 Series Snap On Screen Magnifier Mount
I designed this mount to safely attach my 1960s era screen magnifier to my 20" Trinitron. It snaps into the vent holes and has a passthrough for exhaust. The mount can be remixed for putting potentially anything on the side of your Trinitron. This mount will accommodate magnifiers on 5mm rods. For mechanical assembly, you will need 2x nutserts for 6mm screws (8mm outer diameter), and 2x 6mm thumbscrews.