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[* black] Now things get a bit destructive, but it's worth it to get a peek at the optic chain | |
[* red] A tiny ring of six LEDs start the process—red, green and blue, times two for two focus planes. | |
[* orange] The LEDs then shine on the LCOS microdisplay to pick up the imagery. It's mounted to the black plastic housing next door. | |
[* yellow] The beams of light then pass through the polarizing beam splitter mounted on top of the collimating lens. | |
[* green] The polarized beams then pass through a series of filters to focus and inject the image into the waveguides. | |
[* light_blue] The headset holds most of the of six (slightly shattered) waveguides. | |
[* black] We pick up the "injection" unit for a closer look. The lenses within focus the projected light, directing it into entrance gratings for each waveguide. | |
- | [* black] A closer look reveals two red, two green, and two blue entrance gratings all on different layers. |
+ | [* black] A even ''closer'' look reveals two red, two green, and two blue entrance gratings all on different layers. |