Lenzi ndeye yakajairwa mwenje zvishongedzo, yakanyanya kirasi standard lens ndiyo conical lens, uye mazhinji eaya lenzi anovimba neTIR lenzi.
Chii chinonzi TIR Lens?
TIR inoreva "Total Internal Reflection", kureva kuti, ratidziro yemukati yakazara, inozivikanwawo seyakazara kuratidza, chiitiko chemaziso. Kana chiedza chikapinda kubva pakati nepakati nepamusoro refractive index kusvika kune yepakati ine yakaderera refractive index, kana kona yechiitiko yakakura kupfuura imwe yakakosha angle θc (chiedza chiri kure neyakajairwa), mwenje wakadzoserwa unopera, uye chiedza chese chiitiko chicharatidzwa uye Usapinda pakati neine yakaderera refractive index.
TIR lenziinogadzirwa nekushandisa musimboti wekuratidzira kuzere kuunganidza uye kugadzira chiedza. Dhizaini yaro ndeyekushandisa chinopenya chinopenya pamberi, uye nzvimbo yakatsetseka inogona kuunganidza uye kuratidza mwenje wepadivi, uye kupindirana kwemhando mbiri idzi dzechiedza kunogona kuwana yakakwana mwenje pateni.
Kushanda kweTIR lens kunogona kusvika kudarika 90%, uye ine zvakanakira kushandiswa kwepamusoro kwesimba rechiedza, kurasikirwa kwechiedza kuduku, nzvimbo duku yekuunganidza chiedza uye kufanana kwakanaka.
Chinhu chikuru cheTIR lens ndeye PMMA (acrylic), iyo ine plastiki yakanaka uye yakakwirira mwenje transmittance (kusvika 93%).
Nguva yekutumira: Zvita-10-2022
