• Venscarbonate lens

Venscarbonate lens

Dịka otu n'ime ihe ndị na-emetụta ọnya na-emetụta, oghere polycarbonate lens bụ mgbe niile dị ịtụnanya maka ọgbọ dị iche iche nwere mmụọ nke nchekwa na egwuregwu. Soro anyi, ka anyi were ndu anyi di ike.


Nkọwa nke ngwaahịa

Polycarbonate

1
Parameters
Ntughari uche 1.591
Abbe bara uru 31
Nchedo UV 400
Kediadi Emechara, ọkara emechara
Imewe Otu ọhụụ, bifocal, na-aga n'ihu
Mkpuchi Tintble HC, na-abụghị TC; HMC, hmc + emi, Super Hydrophobic
Ike
Polycarbonate

Ihe ndị ọzọ

Mr-8

Maazị

Mazị-174

Acrylic Unging etiti Cr39 Glaasi
Ndeksi

1.59

1.61 1.67 1.74 1.61 1.55 1.50 1.52
Abbe bara uru 31

42

32

33

32

34-36 58 59
Mmetụta Mmetụta Kacha mma Kacha mma Keoma Keoma Agbaetiti Agbaetiti Keoma Ajo
Nnwale FDA / DB BALL

Okwukwe

Okwukwe No

No

No No No No
Achịcha maka agba ọsọ Kacha mma Keoma Keoma Keoma Agbaetiti Agbaetiti Keoma Keoma
Ike mla

1.22

1.3 1.35 1.46 1.3 1.20-1.34 1.32 2.54
Na-eguzogide (ºC) 142-148 118 85

78

88-89

---

84 > 450
2
Uru

Gbajie na oke

Ezigbo nhọrọ nye ndị hụrụ egwuregwu n'anya

Ezigbo nhọrọ nye ndị na-eme ọtụtụ ihe omume n'èzí

Gbochie ọkụ UV na ụzarị anyanwụ

Kwesịrị ekwesị maka ụdị okpoko niile, ọkachasị na ọkara na-efe efe

Ìhè na ụdọ dị gịrịgịrị na-enye aka na arịrịọ

Kwesịrị ekwesị maka otu niile, ọkachasị ụmụaka na ndị egwuregwu

Mkpa ọkpụrụkpụ, ibu ibu, ọkụ dị ọkụ na akwa ụmụ

Ihe mmetụta dị elu dị nchebe na ụmụaka nwere ume

Nchedo zuru oke nye anya

Oge ndụ ogologo oge

3

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