hey, would this be a good alternative to the standard 60mm triplet? Its also 60mm and a cooke triplet... http://www.surplushed.com/pages/item/l3043.html
anyone tried this? its only 15$
anyone tried this? its only 15$
It may work for a 5" psone lcd if you want to invest in the fresnel lens to match this focal length. You'll be able to project from far away probably 15' away from screen you'll need 400w for bright image.
why woulnt it work for 8 or 10 inch lcd? It doesnt say the rear focal lenght at all, but should be enough. And why would the image be so dim that i would need a 400w light source? because of the diameter?, its just like the standard triplet used by many...
Because it will be so far from the projection screen? that dont matter much...
Because it will be so far from the projection screen? that dont matter much...
Ancorp, I have that exact lens and tried it. It does not gather enough light for projection and has too narrow a field of view. Pass it up.
Hezz
Hezz
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