Seto 1.60 bhuruu akacheka lens hmc / shmc
Kutaurwa
| Model: | 1.60 Optical lens |
| Nzvimbo Yevakabva: | Jiangsu, China |
| Brand: | Seti |
| Lenses zvinhu: | Resin |
| Lenses mavara | Bvisa |
| Refractive Index: | 1.60 |
| DIAMETER: | 65/70/75 mm |
| Abbe Kukosha: | 32 |
| Scravitity chaiyo: | 1.26 |
| Transmittance: | > 97% |
| COating Sarudzo: | HMC / ShMC |
| Coating ruvara | Girinhi, |
| Simba renji: | SPH: 0.00 ~ -15.00; +0.25 ~ +6,00; Cyl: 0.00 ~ -4.00 |
Zvigadzirwa zvechigadzirwa
1) Tiri kupi pachena kune yebhuruu yechiedza?
Chiedza chebhuruu chinoonekwa chiedza nehurefu hwehuwandu pakati pe400 uye 450 nanometers (NM). Sezvinoratidzwa zita rekuti, rudzi urwu rwechiedza runonzwisisika sebhuruu ruvara. Nekudaro, mwenje webhuruu unogona kunge uripo kunyange kana mwenje uchionekwa seyakajeka kana rumwe ruvara.Kubva kwakakura kwazvo kwechiedza chebhuruu chiedza. Uye zvakare, pane zvimwe zvakawanda zvinyorwa zvinosanganisira bhuruu yechiedza:
Fluorescent mwenje
CFL (compact fluorescent mwenje) mabhuru
LED LED
Screen screen yakatungamira terevhizheni
Makomendi emakomputa, mafoni akangwara, uye piritsi screens
Blue Light kuratidzwa kwaunogamuchira kubva pane zvikwangwani zvidiki zvichienzaniswa nehuwandu hwekufumurwa kubva kuZuva. Uye zvakadaro, kune kunetsekana pamusoro pemhedzisiro kwenguva refu yekufumurwa kweChiratidzo nekuda kwekuswededzwa kwepedyo kweiyo nzvimbo uye kureba kwenguva kwasara. Maererano nekudzidza kweNei-mari, maziso evana anobata zvakanyanya bhuruu yebhuruu pane vakuru kubva kune vakura kubva kuDhijitari Chishandiso.
2) Chiedza chebhuruu chinobata sei maziso?
Zvinenge zvese zvinoonekwa zvebhuruu mwenje unopfuura nepakati uye lens uye inosvika kuRetina. Chiedza ichi chinogona kukanganisa chiono uye chaigona kusvika zera maziso. Kutsvaga kwekutanga kunoratidza kuti kuratidzwa kwakawanda kune mwenje webhuruu kunogona kutungamira ku:
Digital Eyestrain: Bhuruu Chiedza kubva kuComputer Screens uye Digital Zvishongedzo zvinogona kuderedza kusiyanisa kutungamira kuDhijitari Eyestrain. Kuneta, maziso akaoma, mwenje wakashata, kana kuti unogara sei pamberi pekombuta unogona kukonzera eyetestrain. Zviratidzo zve eyestrain zvinosanganisira maziso anorwadziwa kana kutsamwiswa uye kunetseka kutarisisa.
Retina Kukuvadzwa: Zvidzidzo zvinoratidza kuti kufumurwa kune mwenje webhuruu nekufamba kwenguva kunogona kutungamira kumaronda ekutenderera. Izvi zvinogona kukonzera zvinetso zveono senge zera-zvinoenderana nemacular kuderera.
Yakakwira-yakanyanya-yebhuruu mwenje kubva kune chero sosi inogona kunge ine njodzi kune ziso. Indasitiri zvinyorwa zvechiedza chebhuruu chine chinangwa chakasarudzika kana kuvharidzirwa kuchengetedza vashandisi. Nekudaro, zvinogona kunge zvichikuvadza kutarisa zvakananga kune vazhinji-vane masimba-simba vatengi maLDs nekuda kwekuti ivo vakapenya kwazvo. Izvi zvinosanganisira "giredhi rehondo" zvipuka uye mamwe magetsi akaomeswa.
Uyezve, kunyangwe hazvo mwenje wetsiva uye mwenje unomhanya hungatorwa nekupenya kumwechete, simba renje rinobva redare rinogona kunge riine saizi yemusoro wemusoro wemusoro. Kutarisa zvakananga panguva yeiyo LED kune ngozi nechikonzero chimwe chete ichocho hachina kuchenjera kutarisa zuva mudenga.
3) Ndeupi musiyano uripo pakati peHC, HMC uye shc?
| Kuomarara zvakanyanya | Ar coating / yakaoma yakawanda coating | Super Hydrophobic Coating |
| inoita kuti isina kuomesesa yakaoma uye inowedzera iyo abrasion kuramba | inowedzera kutururwa kweiyo lens uye inoderedza pfungwa dzekuratidzira | inogadzira lens mvura proinproof, antistatic, anti slip uye oiri kuramba |
Chitupa
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