Precision Plano-Concave le Double Concave Lenses
Tlhaloso ea Sehlahisoa
Lense ea plano-concave e na le sebaka se sephara se le seng le bokaholimo bo kobehileng ka hare, e leng se etsang hore mahlaseli a khanya a fapohe. Hangata lilense tsena li sebelisoa ho lokisa pono ea batho ba nang le pono e haufi (myopic), kaha li etsa hore leseli le kenang ka leihlong le khelohe pele le fihla lenseng, kahoo le lumella hore le tsepame ho retina hantle.
Lilense tsa Plano-concave li boetse li sebelisoa lits'ebetsong tsa optical joalo ka libonela-hōle, li-microscopes, le lisebelisoa tse ling tse fapaneng e le sepheo sa ho etsa litšoantšo le lilense tse kopanyang. Li boetse li sebelisoa ho lisebelisoa tsa laser beam le lits'ebetso tsa ho etsa beam.
Lilense tse habeli tsa concave li tšoana le lilense tsa plano-concave empa li na le bokaholimo boo ka bobeli bo kobehileng ka hare, e leng se bakang mahlaseli a khanya a fapohang. Li sebelisetsoa ho hasanya le ho tsepamisa leseli lits'ebetsong tse kang lisebelisoa tsa optical, litsamaiso tsa litšoantšo, le lisebelisoa tsa ho bonesa. Li boetse li sebelisoa ka mokhoa o tloaelehileng ho li-expansion tsa beam le lits'ebetso tsa ho etsa beam.
Precision plano-concave le Double-concave lense ke likarolo tsa bohlokoa tse sebelisoang lisebelisoa tse fapaneng tsa optical. Lilense tsena li tsebahala ka ho nepahala, ho nepahala le boleng ba tsona bo phahameng. Li sebelisoa lits'ebetsong tse kang microscopy, theknoloji ea laser le lisebelisoa tsa bongaka. Lilense tsena li etselitsoe ho thusa ho ntlafatsa ho hlaka ha setšoantšo, ho hlaka le ho tsepamisa maikutlo.
Lilense tse nepahetseng tsa plano-concave li na le sebaka se bataletseng ka lehlakoreng le leng le bokaholimo ba khoho ka lehlakoreng le leng. Moralo ona o thusa ho fapoha leseli mme o sebelisetsoa ho lokisa kapa ho leka-lekanya lilense tse ntle lits'ebetsong tsa optical. Hangata li sebelisoa hammoho le lilense tse ling tse ntle tsamaisong ea litšoantšo ho fokotsa ho senyeha ha tsamaiso ka kakaretso.
Lilense tsa biconcave, ka lehlakoreng le leng, li na le li-concave mahlakoreng ka bobeli 'me li boetse li tsejoa e le lilense tsa biconcave. Li sebelisoa haholo-holo lits'ebetsong tsa litšoantšo ho holisa leseli le ho fokotsa ho holisa sistimi ka kakaretso. Li boetse li sebelisoa e le li-expander kapa li-reducers lits'ebetsong tsa optical moo ho hlokahalang li-diameter tse fokotsehileng.
Lilense tsena li entsoe ka lisebelisoa tse fapaneng tse kang khalase, polasetiki le quartz. Lilense tsa khalase ke mefuta e sebelisoang ka ho fetesisa ea plano-concave le bi-concave lens. Li tsebahala ka li-optics tsa boleng bo holimo tse netefatsang ho hlaka ho hoholo ha setšoantšo.
Hajoale, ho na le bahlahisi ba bangata ba fapaneng ba hlahisang Precision Plano-Concave ea boleng bo holimo le Lilense tsa Double Concave. Ho Suzhou Jiujon Optics, lilense tsa Precision Plano-Concave le Double Concave li entsoe ka khalase ea boleng bo holimo, e nang le lisebelisoa tse ntle haholo tsa mahlo. Lilense li entsoe hantle ho etsa bonnete ba hore li fihlella litekanyetso tse tiileng tsa boleng, 'me li fumaneha ka mefuta e fapaneng ea boholo ho fihlela litlhoko tsa lits'ebetso tse fapaneng.
Lilense tse nepahetseng tsa plano-concave le bi-concave ke likarolo tsa bohlokoa tse sebelisoang lits'ebetsong tse fapaneng, ho kenyeletsoa microscopy, theknoloji ea laser, le lisebelisoa tsa bongaka. Lilense tsena li bapala karolo ea bohlokoa ho ntlafatseng ho hlaka, ho hlaka le ho tsepamisa maikutlo, 'me li etsoa ka lisebelisoa tse fapaneng tse kang khalase le quartz. Li tsebahala ka ho nepahala ha tsona, ho nepahala, le boleng ba tsona, li loketse lits'ebetso tse hlokang li-optics tse sebetsang hantle haholo.
Litlhaloso
| Substrate | CDGM / SCHOTT |
| Mamello ea Dimensional | -0.05 limilimithara |
| Botenya Mamello | ± 0.05 limilimithara |
| Mamello ea Radius | ± 0.02 limilimithara |
| Bophahamo bo Sephara | 1 (0.5)@632.8nm |
| Boleng ba Sefahleho | 40/20 |
| Mathoko | Bevel e sireletsang ha ho hlokahala |
| Aperture e Hlakileng | 90% |
| Centering | <3' |
| Ho roala | Rabs<0.5%@Design Wavelength |
