Lense ea Khalase ea Optical e bōpiloeng
Lense ea Khalase ea Optical e bōpiloeng
Lintlha ka sehlahisoa:
Lense ea setso ea optical e sila, e bentšoa ho fetola bokaholimo ba eona ho ea ho mefuta e itseng, ka mantsoe a mang: ka "tlhahiso e batang".Ha e le hantle, lense ea optical e ka boela ea thehoa ka "ho hlahisa mocheso", e leng mokhoa o nepahetseng oa ho bopa lense.Likheo tsa likhalase tse entsoeng esale pele li ne li tla behoa ka mekoting ea hlobo, li kene ka har'a ho futhumatsa, ho hatella, ho kenya le ho pholisa, ebe lia hlahlojoa le ho bokelloa.
Mongobo oa hlobo o na le boleng bo holimo le ho nepahala;e hlophisitsoe ho hlahisa lense ea libopeho tse reriloeng esale pele.Lilense tse bōpiloeng li na le tekanyo e phahameng ea ho pheta-pheta le ho nepahala, hobane kaofela li khethoa ke libaka tse ka har'a hlobo ea hlobo.Ts'ebetso ea ho bopa e potlakile haholo ho feta tlhahiso e batang, kahoo litšenyehelo tsa ho etsa thepa li ka laoloa ho ea boemong bo tlaase ka tlhahiso ea bongata bo boholo.Molding e tumme ka ho khetheha lefapheng la tlhahiso ea lense ea aspheric le ea mahala.
Ha se lisebelisoa tsohle tsa khalase tsa optical tse loketseng ho bopa lense ea khalase.Letoto la lisebelisoa tse tlase tsa Tg (Glass Transition Temperature) li entsoe ka ho khetheha ho fihlela tlhokahalo ea ho bopa.Ka index ea refracting ho tloha ho 1.4 ho isa ho 2, ba ka fihlela litlhoko tsa moralo le tlhahiso ea sistimi e ngata ea optical.
Phoso e kholo ea ho bopa lense ea khalase ke hore e ke ke ea sebelisoa ho etsa lense ka bophara bo boholo, haholo ka lebaka la bothata ba ho futhumatsa le ho pholisa karolo e kholo ea likarolo tsa khalase ka nako e khuts'oane.
Litlhaloso
Wavelength infrarede fana ka lense e entsoeng ka khalase e nang le bophara ba 1-25 mm.Ho se tloaelehe ha bokaholimo ba lense ho ka laoloa ho isa tlase ho 0.3micron, ho fokotseha ha lense ka tlase ho motsotso o le mong oa arc.
| Lintho tse bonahalang | Khalase ea Optical |
| Diameter | 1-25 limilimithara |
| Sebopeho | Sebopeho sa aspheric/mahala |
| Ho theosetsa | <1 arc-motsotso |
| Ho se tloaelehe ha bokaholimo | <0.3 micron |
| Aperture e Hlakileng | >90% |
| Ho roala | Filimi ea Dielectric / Metallic |
Maikutlo:
Customization e teng bakeng sa sehlahisoa sena ho lumellana le litlhoko tsa hau tsa tekheniki.Re tsebise lintlha tsa hau tse hlokahalang.
MEKHATLO EA LIHLAHISO
Wavelength e tsepamisitse maikutlo ho faneng ka lihlahisoa tse phahameng tsa optical ka lilemo tse 20
