Seto 1.499 Flat Top Lens
TLHOKOMELISO
| 1.499 Lens-top-top Good Actical Optical Emperical | |
| Mohlala: | 1.499 Lens |
| Sebaka sa Tšimoloho: | Jiangsu, China |
| Brand: | Seto |
| Litsebi tsa Lilense: | Resin |
| Ts'ebetso | BiFaCal e Plameng |
| 'Mala oa lilense | Hlakisa |
| Indranti ea theko e phahameng: | 1.499 |
| Bophara: | 70mm |
| Bohlokoa ba Abbe: | 58 |
| Matla a khoheli a itseng: | 1.32 |
| Transimittance: | > 97% |
| Khetho ea Coating: | HC / HMC / Shmc |
| 'Mala oa Coating | Botala |
| Mefuta ea Matla: | Sph: -2.00 ~ + 3.00 Eketsa: + 1.00 ~ + 3.00 |
Likarolo tsa sehlahisoa
1) Melemo ea lilense tse kholo
Ba bang ba incroapes ba khetha lilense tse kholo tse tsoelang pele moruo, tse fetolang matla a tsoang karolong e kaholimo ho ea tlase ho lense, ntle le mela ho li arola. Leha ho le joalo, batho ba tloaelehileng ba fana ka lilense tse latelang, tse kang ho fana ka lilense tse pharaletseng bakeng sa lilense tse tsoelang pele. Morero o khethehileng oa hore bana ba bangata ba na le mosebetsi oa likhomphutha le mesebetsi e meng e hlokang pono e matla haufi le pono ea mahareng.
Ha liphallelo li sebetsa hamolemo bakeng sa mesebetsi e kang ho khanna le ho bala, li haella ho fana ka pono e hlakileng ka lintlha tse pakeng tsa, joalo ka sebaka se lekanang le komporo ea komporo.
Lens e tsoelang pele, melemo ea liphallelo ke hore ba mahlaleha ebile hangata ha ba theko e tlaase.
2) likarolo tsa lense ea CR39
Ho sebelisa CR39 Monomer o nang le boleng bo holimo le bophahamo ba tlhahiso ea bongata. Hape e fumaneha ho li-cr39 tse entsoeng ka linoma tsa menomer cr39 lense tse amoheloang Amerika Boroa le Asia, li boetse li fana ka litšebeletso tsa HMC le HC.
^ ^9 e hlile e ntle haholo ho feta polycarbonate, e batla e tiisitse, 'me e ts'oarelle taint e ntle ho lisebelisoa tse ling.
Lihlahisoa tsa CR39 tsa CR39 li kenyelletsa lense e kaholimo, e ntle, e tsoelang pele, lense e tšoeu e tšoeu le lensticur. Tšobotsi e tšesaane, e tšesaane, e tšesaane, 'mala o phahameng,' mala o tsitsitseng, le moralo o nepahetseng le ona o felisitse lense e felileng.
Price ea tlholisano le boleng bo botle ba tlholisano, Aogang optical esale o batla tšebelisano ea khoebo e telele.
⑤they ke thepa e ntle haholo bakeng sa li-surlasss tsa bobeli le likhalase tsa ngolisitsoeng.
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 |
Setifikeiti
Feme ea rona
