āhuatanga:

1, whakapakaritia fatongia taimaha kōtaha konumohe ki te pupuri tika i roto i ngā āhuatanga mahi uaua, me te kahore tea;

2, toru kiriaku mārō oko shockproof;

kotahi oko whakapae, kotahi 45 tohu oko;

, mana ki te pae paramu oko Tiro rua;

kiriaku -Unbreakable oko shockproof;

fehokotakianga -Ultrasonic o nga oko;

-Anti-pateko, UV ātete.

3, anō-kaha rara tapawhā kōtaha i runga i te kōtaha mō ngā ka pai ake whāwhā & mau tonu tika i roto i ngā āhuatanga uaua te mahi;

4, patia te tae rua, me te e whakamahia Permanent potae mutunga kirihou pānga-ātete ki te tiaki i nga papa whanganga;

5, Ki te aukume (pai mō ngā mata whakarewa mahi) ranei kahore aukume i runga i raro e wātea ana;

6, Te Tika: 0.5mm / m (0.0005in / i roto i = 0,029 °).