zemax說明書上說
fresnel surface model is adequate for fresnel lens which have fine grooves(the groove depth is very shallow compared to the aperture).其中的groove不就是凹槽嗎?
zemax說明書上說
fresnel surface model is adequate for fresnel lens which have fine grooves(the groove depth is very shallow compared to the aperture).其中的groove不就是凹槽嗎?