Hi,
I would like to know if the fresnel lens inside a OHP is the same as the fresnel (page mangifier) some people use to make a 100" screen from a tv?
I have a setup with a OHP and a Nview Spectra C and I am very happy with it 🙂, but I 'm just curious how much better my screen is than a screen made with just a fresnel.
Does anyone now this?
Best Regards, Amnesia
I would like to know if the fresnel lens inside a OHP is the same as the fresnel (page mangifier) some people use to make a 100" screen from a tv?
I have a setup with a OHP and a Nview Spectra C and I am very happy with it 🙂, but I 'm just curious how much better my screen is than a screen made with just a fresnel.
Does anyone now this?
Best Regards, Amnesia