Optic lens to collimate/focus light from a LED.

[David_woo]

Hello.

I'm looking for a lens that can collimate (or focus far away >500mm ) a light coming out from a LED.

before I give more details is this even possible?

Thanks.

 

[Integral]

Take a pick, do you want it collimated or focused?

 

[David_woo]

if the focused focal is far away it doesn't matter, I just looking for divergent/convergent angle smaller to 1 degree.

but if you want a pick let's said collimator.

 

[Integral]

A point source at the focal distance of a lens will produce a parallel beam out. So you want a 10-30mm focal length lens.

You need the thin lens equation.

 

[sardar]

Hello, thank you for your question. Yes, it is possible to use an optic lens to collimate or focus light from a LED. Optic lenses are designed to manipulate light, either by bending or focusing it, and can be used for a variety of applications including collimating light from a LED source. The specific type of lens you would need will depend on the characteristics of your LED and the distance you want to focus the light. Some factors to consider when selecting a lens for this purpose include the size and shape of the LED, the wavelength of the light, and the desired focal length. I would be happy to provide more information and help you find the right lens for your needs if you can provide additional details. Thank you.