Seto 1.499 Semi se hlahile lense e le 'ngoe ea Visin

Tlhaloso e khutšoane:

Lilense tsa CR - 39 li sebelisa boleng ba 'nete ba Con-3 3, nalane e telele ka ho fetisisa ea thepa e rekisoang le e rekisitsoeng haholo naheng e bohareng. Lilense tse nang le matla a fapaneng a Dioptoric li ka etsoa lense e le 'ngoe e felileng. Ho ts'oaroa ha mobu o ka pele le ka morao ho bontša hore na lense e tla ba le matla a mangata kapa a fokolang.

Litags:1.499 Ren Lens, 1.499 Lens lense e felileng


Lintlha tsa sehlahisoa

Li-tag tsa lihlahisoa

TLHOKOMELISO

1.499 E le Ponong ea 2_proc
1.499 Ponong ea 1 1_proc
1.499 Ponong e le 'ngoe 4_proc
1.4999 Semi-Fla Lens
Mohlala: 1.499 Lens
Sebaka sa Tšimoloho: Jiangsu, China
Brand: Seto
Litsebi tsa Lilense: Resin
Ho khumama 50b / 200b / 400b / 600b / 800b
Ts'ebetso semi
'Mala oa lilense Hlakisa
Indranti ea theko e phahameng: 1.499
Bophara: 70/65
Bohlokoa ba Abbe: 58
Matla a khoheli a itseng: 1.32
Transimittance: > 97%
Khetho ea Coating: UC / HC / HMC
'Mala oa Coating Botala

Likarolo tsa sehlahisoa

1) Melemo ea 1.499

①it ea theko e tlaase, kaha e bile lilemo tse fetang 70. Kantle, e na le bokaholimo bo botle, bo botle ka nepo, 'me bo sokheha hanyane haholo libakeng tsa lense
Ka melemo e kholo ea lilense tsa lilense tsa CR39 ka lilense tsa khalase tse fetileng e ne e le boima bo bobebe ebile bo sithabetsa hantle. Boima bo tlase bo ne bo lumelletse baetsi ba likhalase tsa mahlo ka liteko tse kholo ka lilense tse kholo, hobane Cr39 e bobebe haholo ho boima haholo.
③oal le CR39 e senya hamolemonyana ho feta lilense tsa khalase, e ntse e ka shapa tlasa tšusumetso e matla. Ka lebaka lena, litsebi tse eketsehileng tsa mahlo le tse ling li fallela lisebelisoa tsa lense tse ncha tsa lense (Polycarbonate le ba bang, ho tšohloa ho senyeha ka nako e tlang) hore hoo e batla e tšohe haholo.
④Far e bobebe ho feta lense ea khalase
⑤oa e netefalitsoeng e phahameng haholo ka bongata
Maloetse a etsang meralo eohle le kalafo e kenyellelitsoeng ka boleng bo felletseng
⑦for tsohle tse ba potileng li batla lense e bonolo, e tsoang ho tse ntle

Len

2) Minus le hammoho le lilense tse felileng

Ho ka etsoa ka matla a fapaneng a bosetleli tsa botsoi ho ka etsoa lense e le 'ngoe e felileng. Ho ts'oaroa ha mobu o ka pele le ka morao ho bontša hore na lense e tla ba le matla a mangata kapa a fokolang.
Lens e felileng e le e tala e sebelisoang ho hlahisa lense e ikemetseng ka ho fetisisa ho latela lengolo la mokuli oa mokuli. Kopo e fapaneng ea ngaka bakeng sa mefuta e fapaneng ea li-ans tse fapaneng tsa lense kapa li-curve tsa motheo.
③rother ho feta feela boleng ba litlolo, lilense tse feletseng tse ngata li mabapi le boleng bo kahare, bo kang liparamente tse nang le mokhoa o hlakileng.

3) Phapang ke efe pakeng tsa HC, HMC le Shc?

Koae ka thata AR Coating / ARURATI COANG Super hydrophobic coating
e etsa boima ba lense e sa koaeloang le ho eketsa khanyetso ea aha e eketsa phetoho ea lense mme e fokotsa lipontšo e etsa lense e sa kenelletseng ea metsi, antistatic, anti slip le ho hanyetsa oli
Lens 1 '

Setifikeiti

C3
c2
C1

Feme ea rona

1

  • E fetileng:
  • E 'ngoe: