
Fresnel Technologies, Inc Fresnel lens #3.2-BLANK 透镜
#3.2 Fresnel lens molded in 0.060 in (1.5 mm) thick clear acrylic material with a polished finish. This part is cut to a standard 3.0 +/-.050 inch square overall size.
询价采购Fresnel Technologies, Inc Fresnel lens #3.2-BLANK 透镜
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