Optics-Interferences in light's wave

[manuelcajas]

hello everybody,
I want to know where can i buy this things:
Fresnel's double mirror
Lloyds mirror
Fresnel's bi-prism

Thanks

 

[Loren Booda]

Try http://www.edmundoptics.com/, formerly known as "Edmund Scientific," I believe.

 

[manuelcajas]

Thanks Loren, I hope to find them there

 

[manuelcajas]

edmunds optics don't have them,

i'm still waiting for suggestions