Lightbest inopa akasiyana siyana emakumbo equartz, anoshandiswa zvakanyanya mumasisitimu ekurapa emvura, mayuniti ekudzivirira emhepo uye zvimwe midziyo yakakosha. Iwo anowanikwa muhupamhi hwemadhayamita uye madziro makubvu, akazaruka kaviri akapera kana imwe dome yakapera. Zvakare, kureba, dhayamita rekunze uye ukobvu hwemadziro hunogona kugadzirwa, ukobvu hwemadziro hwe1.5mm hunonyanya kushandiswa.