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1.61 MR-8 ʻOki ʻulaʻula ʻOki Hoʻokahi Makana HMC Optical lens
1.60 'o ia ho'i, he 1.60 ka helu kuhikuhi refractive o ka lens, 'o ke ki'eki'e o ka 'index refractive, 'oi aku ka lahilahi o ka lens o ke degere like.
ʻO MR-8 kahi lens resin polyurethane.
1. Ma waena o nā lens 1.60 a pau, ʻoi aku ka maikaʻi o kāna hana optical, a hiki i ka helu Abbe ke hiki i 42, ʻo ia hoʻi e ʻoi aku ka kiʻekiʻe o ka mālamalama a me ka hilinaʻi o ka ʻike ʻana i nā mea;
2. Hiki i kona ikaika tensile ke hiki i 80.5, ʻoi aku ka maikaʻi ma mua o nā mea lens maʻamau;
3. Hiki i kona pale wela ke hiki i 100 ℃, paʻa ka hana, haʻahaʻa hoʻi ka hapa.
