CR-39 Tinted Sunlens jẹ lẹnsi gilasi oorun ti Ere ti o funni ni aabo to dara julọ ati itunu ni imọlẹ oorun.A ṣe lẹnsi yii lati ohun elo CR-39 ti o ni agbara giga, eyiti o pese resistance ti ipa ti o ga julọ, resistance ija, ati aabo lodi si awọn egungun UV ti o ni ipalara.
CR-39 TECH DATA | ||||
Iwọn opin | Ipilẹ | Sisanra aarin | Sisanra eti | rediosi |
70mm | 300B | 1.90mm | 1.85mm | 174 |
70mm | 400B | 1.90mm | 1.85mm | 126 |
70mm | 500B | 1.90mm | 1.85mm | 107 |
70mm | 600B | 1.90mm | 1.80mm | 88 |
75mm | 000B | 1.90mm | 1.90mm | / |
75mm | 050B | 1.90mm | 1.90mm | 1046 |
75mm | 200B | 1.90mm | 1.90mm | 262 |
75mm | 400B | 1.90mm | 1.80mm | 126 |
75mm | 600B | 1.90mm | 1.80mm | 88 |
75mm | 800B DEC | 2.10mm | 1.65mm | 66 |
80mm | 200B | 2.00mm | 1.85mm | 262 |
80mm | 400B | 2.00mm | 1.85mm | 126 |
80mm | 600B | 2.00mm | 1.85mm | 88 |
80mm | 800B DEC | 2.20mm | 1.65mm | 66 |
IṢẸ DARA & Awọn iwe-ẹri | |
Iwọn didara | ISO 12311: 2013 BS EN ISO 12312-1: 2013 + A1: 2015 |
ANSI Z80.3:2015 | |
AS/ NZS 1067: 2003 (A1:2009) | |
QS | XK16-003-01117 |
Awọn iwe-ẹri (FDA) | RJS0906483FDA |
Awọn iwe-ẹri (CE) | N0.0B161209.DDOQO14 |
(Ijabọ Idanwo CE) | SCC (16) -50012A-5-10 |
Nigbati o ba yan CR-39 Tinted Sunlens, ọpọlọpọ awọn paramita lo wa lati ronu, gẹgẹbi iwọn ila opin, ọna ipilẹ, sisanra aarin, sisanra eti, ati rediosi.Iwọn ila opin n tọka si iwọn ti lẹnsi ati pe o yẹ ki o yan da lori iwọn ati apẹrẹ ti fireemu ti o gbero lati lo.Ipilẹ ti tẹ n tọka si ìsépo ti lẹnsi ati pe o yẹ ki o yan da lori ìsépo fireemu ti o gbero lati lo.Sisanra aarin ati sisanra eti tọka si sisanra ti lẹnsi ni aarin ati eti, lẹsẹsẹ, ati pe o yẹ ki o yan da lori ipele aabo ati itunu ti o fẹ.Rediosi tọka si ìsépo ti iwaju ati ẹhin roboto ti awọn lẹnsi, ati ki o yẹ ki o wa yan da lori rẹ fẹ ipele ti wípé ati visual acuity.
Ni afikun si awọn paramita wọnyi, CR-39 Tinted Sunlens tun wa ni ọpọlọpọ awọn awọ lati baamu ara ati ayanfẹ rẹ.Boya o fẹ dudu Ayebaye tabi tint brown, tabi bulu ti o ni igboya diẹ sii tabi tint pupa, CR-39 Tinted Sunlens wa lati baamu awọn iwulo rẹ.
O tun le yan lati ṣafikun aṣọ kan si CR-39 Tinted Sunlens rẹ fun agbara ti o ṣafikun ati aabo.Ibora ti o ni itọlẹ le ṣe iranlọwọ lati daabobo lẹnsi lodi si yiya ati yiya lojoojumọ, lakoko ti ibora ti o lodi si le dinku didan ati mu ijuwe wiwo pọ si.