bastion_5 The 27" iMac released between mid 2011 (May 2011 - October 2012) is definitely compatible with this. It slides easily to allow for camera access, but is a good fit.
I wish I had of gotten a coloured version like red because the black makes it hard to distinguish whether it's covering the camera or not, but I didn't want any visual interruptions.
I got this sent to the UK, somehow that felt wrong, one day I will look back and laugh how I used a postal service to "get" a 3D printed object :)
bastion_5 I am not sure what "generation 6" is, but I have an iMac from late 2011, will this fit please?
bastion_5 I would also like to know if the black coloured model gets hotter than say the white one please?
I will not be removing it often, if at all however.
bastion_5 I have an iMac from late 2011 and get very hot temperatures to the touch; measuring at 38.2 C on the front, top and back on the relevant areas (taken with a laser thermometer gun) and would like to know if these temperatures are enough to melt the plastic please?
I only ask because the vent which is covered houses the internal fan and if the back piece that connects to it were to slightly melt and fall in I it would be a disaster!