SETO CR-39 1.499 Single Vision Lens UC/HC/HMC

Tsanangudzo Pfupi

Kushandisa CR39 monomer ine yakagadzikana mhando uye yakakura huwandu hwekugadzira.inowanikwawo mudzimba yakagadzirwa monomer CR39 lens kugadzirwa, zvigadzirwa zvinogamuchirwa muSouth America neAsia, zvinopawo HMC neHC service.CR39 is actually better optically than Polycarbonate, Inoita kuti tint, uye inobata tint zviri nani pane mamwe malenzi zvinhu.

Tags:1.499 single vision lens, 1.499 cr39 resin lens

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Product Detail

Product Tags

Tsanangudzo

CR-39 1.499 single vision optical lens
Muenzaniso:	1.499 lenzi yemaziso
Nzvimbo Yekwakabva:	Jiangsu, China
Brand:	SETO
Lenzi zvinhu:	Resin
Lenzi Ruvara	Zvakajeka
Refractive Index:	1.499
Diameter:	65/70 mm
Abbe Value:	58
Specific Gravity:	1.32
Transmittance:	>97%
Coating Sarudzo:	UC/HC/HMC
Coating color	Girinhi,
Power Range:	Sph: 0.00 ~-6.00;+ 0.25~+6.00 CYL: 0 ~ -4.00

Product Features

1.Zvimiro zveCR39 Lens:

① CR-39 monomer ine mhando yakagadzikana uye yakakura huwandu hwekugadzira. Inogamuchirwa muEurope, South America neAsia.UC inozivikanwa mumusika asi isu tinopawo HMC neHC sevhisi.
②CR-39 iri nani pakuona pane Polycarbonate.Inowanzoita tint, uye inobata tint zviri nani pane zvimwe zvinhu zvelens.Icho chinhu chakanaka kune zvose magirazi ezuva uye magirazi emishonga.
③Malenzi akagadzirwa kubva kuCR-39 monomer anoshingirira, asingaremi, ane zvishoma chromatic aberration pane polycarbonate lenzi, uye anomira kupisa uye emumba makemikari uye zvigadzirwa zvekuchenesa.
④CR-39 malenzi epurasitiki haaputike nyore nyore segirazi lenzi.Nepo welding kana kugaya spatter ichipinza kana kunamatira zvachose kumagirazi lenzi, hainamatire kune epurasitiki lens zvinhu.

2.Zvakanakira iyo 1.499 index

①Iyo iri nani pakati pemamwe marenzi marenzi mukuoma uye kuomarara, yakakwira kukanganisa kuramba.
②Iyo inopenya zviri nyore kupfuura mamwe ma index lenzi.
③Iyo yepamusoro transmittance kana ichienzaniswa nemamwe ma index lenzi.
④Iyo yepamusoro ABBE kukosha inopa yakanyanya kugadzikana yekuona chiitiko.
⑤Iyo yakavimbika uye inowirirana lens chigadzirwa mumuviri uye optically.
⑥Iyo inonyanya kufarirwa munyika dzepakati

3. Ndeupi musiyano uripo pakati peHC, HMC neSHC?

Hard coating	AR kupfekedza / Kuomarara kwakawanda	Super hydrophobic coating
inoita iyo isina kuvharwa lenzi yakaoma uye inowedzera abrasion kuramba	inowedzera kutapurirana kwelenzi uye inoderedza kutarisisa kwepamusoro	inoita kuti lens isapinde mvura, antistatic, anti slip uye mafuta kuramba