It is a PMMA plastic optical fiber with a diameter of 0.75 mm. The principle works like this: You put light in at one end of the fiber and this light comes out at the opposite end of the fiber, without heat, without UV rays, completely free of tension. You can split the individual fibers as often as you like, the light always comes out where you cut them off. The advantage is that you only need one light source, eg an LED or something, with which you can supply several points of light. Simply gather the fibers together in a sleeve and place in front of a light source. The light conduction takes place with every color of light, so that in principle you can also conduct green light. The PMMA fibers are not coated and are therefore very flexible, you need a min. Adhere to a bending radius of.
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