Aser Kuwala
Kuwala kwa Ase Kumagwiritsidwa ntchito molondola kwambiri fiber groskcope. Poyerekeza ndi gwero lokhazikika la spectrum spergram, asergerve a Aser ali ndi mawonekedwe abwinobwino, kotero kukhazikika kwake sikukhudzidwa ndi kutentha kwa kutentha kumasintha ndikupukuta pulution yamphamvu; Pakadali pano, kukhazikika kwake kotsika komanso kutalika kofupika kumatha kuchepetsa vuto la fiber syroscope, motero ndi koyenera kugwiritsa ntchito bwino kwambiri, ndikoyenera kwambiri kuti fibe ikuluikulu kwambiri.