Bloody LK Optic Blue Switch (B820R) - Sound Test and Review - YouTube
LK Optical 1.7 Brown switch teardown from Keychron K6 mechanical keyboard - YouTube
Found this on Ali. 90m LK Switches. Is this a Razer Optical V3? : r/MouseReview
Anyone know where I can purchase a few of these LK V2.0 orange optical switches? I need at least 3 to replace the ones I broke when my keyboard fell off the
Bloody Optical Switch - Brown - Linear/smooth (16pc)
LK Optical Switch Set – Keychron | Mechanical Keyboards for Mac, Windows and Android