Ilensi Yengilazi Eyisilinda Esezingeni Eliphezulu Ephelele Kuma-Precision Optics

Incazelo Yomkhiqizo

Ilensi ye-aspheric cylindrical ivame ukuba yi-semi-cylindrical. Uma iqhathaniswa nelensi, ilensi ye-cylindrical ihlanganisa noma ihlukanise ukukhanya kwesigameko eceleni komugqa we-focal esikhundleni se-focal point, esetshenziswa kabanzi ezimbonini eziningi nasemikhakheni efana nezinsimbi zokukhanya, imishini yezithombe, ukuxhumana kwe-optical, izithombe zezokwelapha, ukucubungula nge-laser nokunye. Ihlanganisa izinzuzo zelensi ye-aspherical kanye nelensi ye-cylindrical, futhi inikeza ithuluzi elinamandla labaklami be-optical ukuze bathuthukise ukusebenza kwesistimu ye-optical, banciphise ukuphambuka futhi bathuthukise ikhwalithi yezithombe. Ukusebenza kwayo kwe-optical kuhlobene nezinto zokwakha. Ilensi ye-aspherical cylindrical yengilazi isetshenziswa kabanzi ezinhlelweni ze-optical kanye nemishini yezokwelapha ngenxa yokusebenza kwayo okuhle kakhulu kwe-optical kanye nokuqina kwayo.

Izici:

(1) Umklamo we-Aspheric:Ukwakheka kwe-aspheric kwelensi ye-aspherical cylindrical kuyasiza ekunciphiseni ukuphambuka, ikakhulukazi ukuphambuka kwe-spherical kanye ne-astigmatism, ngaleyo ndlela kunikeze umphumela ocacile wokuthwebula izithombe;

(2) Ukugxila okuqondile:Ngenxa yezici zayo eziyisilinda, le lensi ingagxila noma isabalalise ukukhanya kolunye uhlangothi, kanti kolunye uhlangothi iqonde kolunye uhlangothi, ukusabalala kokukhanya cishe akuthinteki;

(3) Ukudlulisa ukukhanya okuphezulu:Izinto zengilazi zinokudluliswa kokukhanya okuphezulu ukuqinisekisa ukudluliswa kwamandla okukhanya okuphumelelayo;

(4) Ukuqina:Izinto zeglasi zivame ukuqina futhi zifanele ukusetshenziswa isikhathi eside;

(5) Kwenziwe ngokwezifiso kakhulu:Ilensi ye-Aspheric cylindrical ingenziwa ngokwezifiso ngokuya ngezidingo zezinhlelo zokusebenza ezithile, kufaka phakathi usayizi wayo, ukugoba, i-aspheric coefficient kanye nokugqoka;

(6) Ukuthuthukisa ukusebenza kohlelo:Ukusetshenziswa kwale lensi kungathuthukisa kakhulu ukusebenza kohlelo lwe-optical ngaphandle kokwandisa ubunzima besistimu.

Izinzuzo:

(1) Ukunciphisa ukuphambuka:Ukuphambuka okuyisiyingi kanye nokunye ukuphambuka ohlelweni lwe-optical kuncishiswa ngempumelelo ngomklamo we-aspheric;

(2) Ukugxila okunembe kakhulu:ingafinyelela ukukhanya okunembe kakhulu okugxile ohlangothini olulodwa, okufanele izinhlelo zokusebenza ezidinga ukulawulwa kwemisebe emincane;

(3) Ukuthuthukisa ukusebenza kahle kohlelo:Ukusebenza kahle kanye nokusebenza kahle kwesistimu yokukhanya kuyathuthukiswa ngaphandle kokwengeza ezinye izinto zokukhanya;

(4) Ukuguquguquka kokwenza ngokwezifiso:ingenziwa ngokwezifiso kakhulu ngokuya ngezidingo ezithile zesicelo ukuze ihlangabezane nezidingo ezahlukene zomklamo we-optical.

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