Recent content by DELTA12

Okay, much thanks for the info!

One of the major features of an HUD is that the produced image is collimated and thus always in eye focus independent of the current eye accomodation. That's what I'm aiming for.

Well is that a collimated image? Because as far as I know, doing that simply results in the light rays to focus at some point on the other side of the lens, but I need an image focused at infinity

Yes, if I move the lens back and forth I get a focused image at some point when looking through the lens

I can get a focused image, although it's not the goal I'm aiming for, instead I need to achieve collimated image from the display (focused at infinity). I've tried the method I described above (replacing the display backlight with a collimated light source) with good results although the...

Yes, that's how HUDs and collimator sights work if I understand it correctly.

I have an LCD display I'd like to use in a collimated HUD display, however it seems that I can't get the light (image) from it to collimate properly. I'm trying to use a lens with the focal distance of 4.5 cm. When I place the display 4.5 cm away from the lens' center I expected to achieve the...