How far the C-Mount lenses should be from the LCD ?

shufps / diy-projector-clock

DIY Projector Clock

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How far the C-Mount lenses should be from the LCD ? #6

Open IgorTrud opened 1 year ago

IgorTrud commented 1 year ago

How far the C-Mount lenses should be from the LCD ? What tolerance is acceptable ? (or I have a misunderstanding - this not a focus point, and could be tunned on lens rotary itself ?)