Magalasi owonera a 1.74 MR-174 FSV High Index HMC

Magalasi a kuwala a 1.74 MR-174 FSV High Index HMC Chithunzi Chowonetsedwa

Kufotokozera Kwachidule:

Kawirikawiri, tikamanena za index ya resin lens, imachokera pa 1.49 – 1.56 – 1.61 – 1.67 – 1.71 – 1.74. Chifukwa chake mphamvu yomweyo, 1.74 ndiyo yopyapyala kwambiri, mphamvu ikakhala yayikulu, zotsatira zake zimakhala zoonekeratu.

Tumizani imelo kwa ife

Tsatanetsatane wa Zamalonda

Ma tag a Zamalonda

Tsatanetsatane wa Kupanga

Malo Ochokera:	Jiangsu	Dzina la Kampani:	BORIS
Nambala ya Chitsanzo:	Chiwerengero ChachikuluLenzi	Zipangizo za Magalasi:	MR-174
Zotsatira za Masomphenya:	Masomphenya Amodzi	Filimu Yophimba:	HMC/SHMC
Mtundu wa Magalasi:	Choyera(mkati)	Mtundu Wokutira:	Chobiriwira/Buluu
Mndandanda:	1.74	Mphamvu Yokoka:	1.47
Chitsimikizo:	CE/ISO9001	Mtengo wa Abbe:	32
M'mimba mwake:	75/70/65mm	Kapangidwe:	Asperical

MR-174 ndi nyenyezi ya banja la MR series, yokhala ndi refractive index yapamwamba kwambiri mu series, zomwe zimapangitsa kuti ikhale lens yopyapyala komanso yopepuka kwambiri.

Zinthu za MR-174 zili ndi chizindikiro cha refractive cha 1.74, chomwe ndi Abbe.Mtengoya 32, ndi kutentha kosintha kutentha kwa 78°C. Ngakhale kuti imapanga kupepuka kwambiri komanso kuonda, imagwiritsanso ntchito zinthu za "Do Green" zochokera ku zomera.

MR-174 ndi chinthu choyimira chizindikiro cha refractive high-refractive pamsika wa magalasi padziko lonse lapansi. Chifukwa chake, ogula omwe ali ndi madigiri apamwamba, kapena ogula omwe amatsata magwiridwe antchito owonda komanso opepuka a magalasi ndipo amasamala kwambiri za kuteteza chilengedwe, amagula kwambiri magalasi a MR. opangidwa ndi zinthu -174.

Chiyambi cha Kupanga

Kuyerekeza kwa 1.74 ndi 1.67:

1.67 ndi 1.74 zonse zikuyimira chizindikiro cha refractive cha lens, ndipo kusiyana kwake kuli m'mbali zinayi zotsatirazi.

1. Kukhuthala
Pamene chizindikiro cha refraction cha chinthucho chili chachikulu, mphamvu ya refraction incident light imakula kwambiri. Pamene chizindikiro cha refractive chili chachikulu, makulidwe a lens amachepa, ndiko kuti, makulidwe a pakati pa lens ndi ofanana, digiri yofanana ya chinthu chomwecho, m'mphepete mwa lens yokhala ndi chizindikiro cha refractive chapamwamba ndi yopyapyala kuposa m'mphepete mwa lens yokhala ndi chizindikiro cha refractive chapansi.

Ndiko kuti, ngati ndi digiri yomweyo, lenzi yokhala ndi refractive index ya 1.74 ndi yopyapyala kuposa lenzi yokhala ndi refractive index ya 1.67.

2. Kulemera

Magalasi opepuka, ma lens opepuka, ndi ma lens opepuka kuti muzivala bwino.

Ndiko kuti, ngati ndi digiri yomweyo, lenzi yokhala ndi refractive index ya 1.74 ndi yopepuka kuposa lenzi yokhala ndi refractive index ya 1.67.

3. AbbeMtengo(kuchuluka kwa kufalikira)

Kawirikawiri, chizindikiro cha refractive cha lens chikakwera kwambiri, mawonekedwe a utawaleza m'mphepete mwake amaonekera bwino kwambiri poyang'ana zinthu. Ichi ndi chochitika cha kufalikira kwa lens, chomwe nthawi zambiri chimafotokozedwa ndi Abbe.Mtengo(kuchuluka kwa kufalikira). Abbe imakhala yokwera kwambiriMtengo, ndibwino. Abbe wocheperakoMtengoMa lens a anthu ovala sayenera kupitirira madigiri 30.

Komabe, Abbe Value ya ma lens awiriwa a refractive index si yokwera kwambiri, ndi pafupifupi 33 okha.

Kawirikawiri, chizindikiro cha refractive cha zinthuzo chikakhala chachikulu, Abbe Value imachepa. Komabe, chifukwa cha kukwezedwa kwa ukadaulo wa zinthu za lenzi, lamuloli likuphwanyidwa pang'onopang'ono.

4. Mtengo
Ngati chizindikiro cha refractive cha lens chili chachikulu, mtengo wake umakhala wokwera kwambiri. Mwachitsanzo, lens ya 1.74 ya mtundu womwewo ikhoza kukhala yoposa5kuchulukitsa mtengo wa 1.67.