Lens ya polycarbonate

Monga imodzi mwamagalasi osamva kwambiri, magalasi a polycarbonate nthawi zonse amakhala chisankho chabwino kwambiri kwa mibadwomibadwo yokhala ndi mizimu yogwira ntchito pofuna chitetezo ndi masewera.Lowani nafe, tisangalale ndi masewera m'moyo wathu wokhazikika.

Titumizireni imelo

Tsatanetsatane wa Zamalonda

Polycarbonate

Parameters

Reflective Index	1.591
Mtengo wa Abbe	31
Chitetezo cha UV	400
Likupezeka	Zatha, zatha
Mapangidwe	Vision Single, Bifocal, Progressive
Kupaka	Tintable HC, Non tintable HC;HMC, HMC+EMI, Super Hydrophobic

Mphamvu Range

	Polycarbonate	Zida Zina
	Polycarbonate	MBU-8	MR-7	MR-174	Akriliki	Mid-Index	CR39	Galasi
Mlozera	1.59	1.61	1.67	1.74	1.61	1.55	1.50	1.52
Mtengo wa Abbe	31	42	32	33	32	34-36	58	59
Impact Resistance	Zabwino kwambiri	Zabwino kwambiri	Zabwino	Zabwino	Avereji	Avereji	Zabwino	Zoipa
Mayeso a FDA/Drop-ball	Inde	Inde	No	No	No	No	No	No
Kubowolera kwa Rimless Frames	Zabwino kwambiri	Zabwino	Zabwino	Zabwino	Avereji	Avereji	Zabwino	Zabwino
Specific Gravity	1.22	1.3	1.35	1.46	1.3	1.20-1.34	1.32	2.54
Kulimbana ndi Kutentha (ºC)	142-148	118	85	78	88-89	---	84	> 450