, ʻO China Opto Tech Office 14 Progressive Lenses hale hana a me nā mea hana |Pōhaku ʻōmaʻomaʻo

ʻO Opto Tech Office 14 Nā Lens Holomua

ʻO ka wehewehe pōkole:

Ma keʻano laulā, ʻo ka lens keʻena he lens heluhelu i hoʻopaʻa ʻia me ka hiki ke loaʻa ka ʻike maopopo ma waena o ka mamao.Hiki ke mālama ʻia ka mamao hoʻohana ʻia e ka mana ikaika o ka lens keʻena.ʻOi aku ka ikaika o ka lens, ʻoi aku ka hiki ke hoʻohana ʻia no ka mamao.Hoʻoponopono wale nā ​​aniani heluhelu ʻike hoʻokahi i ka mamao heluhelu o 30-40 cm.Ma nā kamepiula, me nā haʻawina home a i ʻole ke pāʻani ʻana i kahi mea kani, he mea nui hoʻi nā mamao waena.ʻO ka mana degressive (dynamic) i makemake ʻia mai 0.5 a 2.75 hiki ke ʻike i kahi mamao o 0.80 m a hiki i 4.00 m.Hāʻawi mākou i kekahi mau lens holomua i hoʻolālā ʻia nokamepiula a me ke keʻena hoʻohana.Hāʻawi kēia mau lens i hoʻonui ʻia i waena a kokoke i ka nānā ʻana, ma ka uku o ka pono mamao.


Huahana Huahana

Huahana Huahana

Hōʻike

 Keena 14

Hoʻonui ʻia nā ʻāpana waena no nā kumu like ʻole

keena 14 2
Kau ʻia Lens Keʻena Mana Hoʻoikaika
Hoʻohui.Ka mana -0.75 -1.25 -1.75 -2.25
0.75 pau ʻole      
1.00 4.00      
1.25 2.00 pau ʻole    
1.50 1.35 4.00    
1.75 1.00 2.00 pau ʻole  
2.00 0.80 1.35 4.00  
2.25   1.00 2.00 pau ʻole
2.50   0.80 1.35 4.00
2.75     1.00 2.00
3.00     0.80 1.35
3.25       1.00
3.5       0.80

Pehea e holomua ai ka freeform?

Hoʻohana ka lens progressive freeform i ka ʻenehana freeform ʻaoʻao hope e kau i ka ʻili holomua ma ke kua o nā lens, e hāʻawi iā ʻoe i kahi ākea ākea o ka ʻike.
He ʻokoʻa ka hana ʻana o nā lens progressive Freeform ma mua o nā ʻano hoʻolālā lens ʻē aʻe.ʻOi aku ke kumukūʻai o ka lens i kēia manawa ma mua o ka lens i hana maʻamau, akā ʻike ʻia nā pōmaikaʻi ʻike.Ke hoʻohana nei i ka lako polokalamu proprietary a me ka ʻenehana helu helu (CNC), hiki ke wehewehe wikiwiki ʻia ka kikoʻī o ka mea maʻi e like me ke ʻano hoʻolālā, a laila hānai ʻia i ka mīkini kiʻekiʻe a me ka pololei.Aia kēia me nā ʻāpana ʻoki daimana ʻekolu, kahi e wili ai i nā ʻili aniani paʻakikī a hiki i ka pololei o 0.01D.Hiki ke wili i kekahi a i ʻole nā ​​ʻaoʻao lens ʻelua me kēia ʻano.Me ka hanauna hou loa o nā varifocals, ua mālama kekahi mau mea hana i nā blank semi-finished i hoʻoheheʻe ʻia a hoʻohana i ka ʻenehana manuahi no ka hana ʻana i ka papa kuhikuhi kūpono loa.

holomua

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