Candle C Lens L Screen S 1 the screen in the direction of

Last updated: 6/26/2023

Candle C Lens L Screen S 1 the screen in the direction of the lens or the lens in the direction of the screen 2 the screen in the direction of the lens or the lens away from the screen 3 the screen away from the lens or the lens in the direction of the screen 1 neither the screen nor the lens