Razer Huntsman (Elite) Keyboard Released - Features Razer Opto-Mechanical Switches - ThePCEnthusiast
Razer Huntsman Elite With Optical Switches Becomes The No.1 Best Selling Keyboard In The US
Razer Huntsman review: Using Opto-Mechanical™ Switches
Photoelectric switches (optical switches) for mechanical gaming keyboard (optical mechanical keyboard switch) - Custom Best RGB Backlit Programmable Mechanical Keyboard China
Sorry for the crap drawing but how cool would razer blues be? Opto-mechanical switches but they're silent and tactile. Would be great for the razer huntsman TE/elite : razer
Handy chart] Know your Razer switches : razer
Opto-Mechanical Keyboard from Razer – Review Rooster
Opto-Mechanical Switches (Page 1) - Line.17QQ.com
Razer Huntsman Elite - Opto-Mechanical Switch Keyboard with Wrist Rest and Media Keys