LC Series 4mm Round 6.5mm Lens Cap Assembly
光导管 单路 透明 弹性 6.5"（165.1mm）- 光纤
得捷:
LIGHT PIPE 4MM RND LENS 6.5"
艾睿:
LED Light Pipe Round Vertical Clear Flexible Bag
Allied Electronics:
Light Pipe; Flexible; 1mm. Fiber Optic Core; 4.2mm. Dia. Lens; 6.5in. Length