KAWAI OPTICS CO.,LTD. ND Filter, Half Mirror, TEL:81-550-70-5360

KAWAI OPTICS CO.,LTD
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ND Filter

 ND Filter
ND Filter
Half Mirror separates the specific wave length range light into optional reflectance ratio and transmittance ratio and adjust the quantity of light. Though the light loss of metallic mirror type is large due to the film absorption, its change of reflectance ratio and transmittance ratio due to the change of incident angle and polarization almost hardly occurs. Though the light loss of dieleclric mirror type almost does not result in, the reflectance ratio and transmittance ratio largely varies due to the change of the incident angle and the polarization.

Half Mirror



ND Filter

 


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KAWAI OPTICS CO.,LTD KAWAI OPTICS CO.,LTD. 1157-584 Hotozawa Gotemba-city Shizuoka-pref. Japan 412-0046
TEL.81-550-89-5481 FAX.81-550-89-7603