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| + | [title] The Lens |
|---|---|
| + | [* icon_note] There are almost a dozen lenses made by PD that are compatible with the GP3 projectors. Some are zoom while others are prime/fixed throw ratio. All of them have a PCB and chip on them which lets the lens identify itself to the projector. |
| + | [* black] To remove the lens, depress the release button, and rotate the lens counter-clockwise. Be prepared to support the weight of the lens, especially with longer ones than pictured. |
| + | [* black] It will rotate about 45 degrees -- watch the mark on top of the pictured lens for the start and end points. After rotation stops, slide the lens out of the projector. Be careful again that the back end doesn't drop as it slides out. |
| + | [* icon_note] This picture shows the view inside the lens cavity. Normally there's a shutter that closes here to protect the optical elements, but that was removed in my projector. |
| + | [* icon_note] You can also see the pogo pins that contact the lens ID PCB here. That will help you find the right orientation when re-installing a lens. |
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