Lefatšeng le lulang le fetoha la liaparo tsa mahlo, ho bohlokoa haholo ho netefatsa hore likhalase tsa hau tsa letsatsi li fana ka tšireletso e lekaneng ea UV.Mahlaseli a kotsi a ultraviolet a ka baka tšenyo e kholo mahlong a hau, e leng ho etsang hore ho be bohlokoa ho khetha likhalase tsa letsatsi tse nang le tšireletso e nepahetseng ea UV.Mona ke tataiso e felletseng ea ho u thusa ho tseba hantle hore na boemo ba ts'ireletso ea UV ea lilense tsa khalase ea letsatsi ke bofe.
1. Sheba Li-Labels tsa UV
Pele ho tsohle, etsa bonnete ba hore likhalase tsa hau tsa letsatsi li na le matšoao a loketseng a tšireletso a UV a kang "UV400" kapa "100% UV Absorption."Lilense tse ngotsoeng "UV400" li ka thibela mahlaseli 'ohle a ultraviolet ka maqhubu a makhutšoane ho feta 400nm, a fana ka tšireletso e phethahetseng bakeng sa mahlo a hau.
2. Hlahloba Boitsebiso ba Lense
Likhalase tsa letsatsi tsa boleng bo holimo hangata li na le index ea ts'ireletso ea UV ho tloha ho 96% ho isa ho 98%.Lisebelisoa tse kang polycarbonate kapa polyurethane ka tlhaho li thibela 100% ea mahlaseli a ultraviolet.Lisebelisoa tsena ha li matlafatse feela ho tšoarella ha likhalase tsa letsatsi empa hape li netefatsa tšireletso e phahameng ea UV.
3. Sebelisa Teko ea Leseli la UV
Mokhoa o bonolo oa ho lekola ts'ireletso ea UV ke ho sebelisa tlhahlobo ea lebone la UV.Beha likhalase tsa letsatsi holim'a watermark ea 100-yuan e thibelang thepa ea maiketsetso 'me u bonese lebone la UV ho eona.Haeba u sa bone watermark ka lilense, ho bontša hore likhalase tsa letsatsi li thibela mahlaseli a UV.
4. Hlahloba Boitsebiso ba Sehlahisoa
Likhalase tsa letsatsi tse hlomphehang li tla ba le lileibole tse hlakileng tsa tšireletso ea UV le tlhahisoleseding, tse kang “UV,” “UV Protection,” kapa “UV Block.”Etsa bonnete ba hore lintlha tsena li teng ho netefatsa bokhoni ba likhalase tsa letsatsi ho thibela mahlaseli a ultraviolet ka katleho.
5. Reka Mehloling e Tšeptjoang
Kamehla reka likhalase tsa letsatsi mabenkeleng a tsebahalang a optical kapa mabenkeleng a marang-rang a netefalitsoeng.Sena se netefatsa hore o fumana sehlahisoa sa boleng bo lumellanang le litekanyetso tsa polokeho, ho qoba kotsi ea lihlahisoa tsa maiketsetso kapa tse sa tsitsang ho tsoa likanaleng tse seng molaong.
6. Hlahloba 'Mala oa Lense
Le ha ts'ireletso ea UV e sa amane ka kotloloho le lefifi la 'mala oa lense, likhalase tsa letsatsi tsa boleng bo holimo hangata li na le lilense tse nang le mebala e tšoanang ntle le liphetoho tsa tšohanyetso moriti.'Mala oa lense o tsitsitseng e ka ba sesupo se setle sa boleng ba lense ka kakaretso.
7. Etsa tlhahlobo ea Ponaletso
Ema ka pel'a seipone 'me u leke likhalase tsa letsatsi.Haeba u ka bona mahlo a hao habonolo ka lilense, 'mala o ka 'na oa se be lefifi ho lekana ho fokotsa khanya, leha sena se sa sebetse ho lilense tsa photochromic (transition).
8. Hlahloba Boleng ba Optical
Tšoara likhalase tsa letsatsi ka bolelele ba letsoho 'me u shebe ka har'a tsona mola o otlolohileng.Tsamaisa lilense butle moleng.Haeba mohala o bonahala o kobehile, oa sisinyeha, kapa oa sothoa, lilense li ka ’na tsa e-ba le bofokoli ba pono, e leng se bontšang boleng bo tlaase.
Ka ho latela mehato ena, o ka lekola ka nepo boemo ba tšireletso ea UV ea lilense tsa hau tsa khalase ea letsatsi.Sena se tiisa hore u khetha likhalase tsa letsatsi tse sa shebahaleng feela ka setaele empa hape li fana ka tšireletso e hlokahalang khahlanong le mahlaseli a kotsi a UV.
Mabapi le Dayao Optical
Ho Dayao Optical, re ikemiselitse ho fana ka tharollo ea lense ea boemo bo holimo.E thehiloe ka 2006, re fetohile morekisi ea tšepahalang oa lihlahisoa tsa likhalase tsa letsatsi lefatšeng ka bophara.Morero oa rona ke ho fana ka nts'etsopele ea lense ea turnkey le kopanyo ea lisebelisoa bakeng sa lihlahisoa tse ntseng li hlaha le ho thusa barekisi ba lilense tse nyane le tse mahareng ho aha thepa e potlakileng le e sebetsang hantle.
Ka ho hopola litataiso tsena le ho khetha mofani oa thepa ea tsebahalang joaloka Dayao Optical, u ka etsa bonnete ba hore likhalase tsa hau tsa letsatsi li fana ka tšireletso e molemo ka ho fetisisa bakeng sa mahlo a hau.Hore na o moreki oa lense kapa moqapi ea ikemetseng, ho utloisisa le ho netefatsa maemo a ts'ireletso ea UV ea lilense tsa khalase ea letsatsi ho bohlokoa bakeng sa ho tlisa lihlahisoa tsa mahlo tsa boleng bo holimo ho bareki ba hau.
Nako ea poso: Jul-29-2024