I-barband bar idityaniswe iilensi ze-achromatic
Ingcaciso yeMveliso
Iilensi ze-achromatic ziindidi zeelensi zenzelwe ukunciphisa i-chromatic ye-chromatic, yingxaki eqhelekileyo ebaluleke kakhulu ebangela imibala ukuba ibonakale ngokwahlukileyo kwilensi. Ezi lenses zisebenzisa indibaniselwano yezixhobo ezimbini okanye ezingaphezulu ze-Indices ezahlukeneyo zokugxininisa amaza ahlukeneyo okukhanya kwinqanaba elinye, elikhokelela ekujongeni ubukhali bokukhanya okumhlophe. Iilensi ze-achromatic zisetyenziswa ngokubanzi kwizicelo ezahlukeneyo ezifana nefoto, i-microscopy, itelekopu, kunye ne-binoculars. Banceda ekuphuculeni umgangatho womfanekiso ngokunciphisa imibala kunye nokuvelisa imifanekiso echanekileyo nebukhali. Ziqhelekile ezisetyenziswa kwiinkqubo ze-laser kunye nezixhobo ezibonakalayo ezifuna ukuchaneka okuphezulu kunye nokucaca ezifana nezixhobo zonyango, ii-spectrometers, kunye nezixhobo zesaziso ngeenkwenkwezi.
I-Barband Barbart I-APRASMATIC le-lenseds ziilensi zokuphuma ezibonelela ngezakhono ezisemgangathweni eziphezulu ngaphezulu koluhlu olubanzi lweendawo zokukhanya. Ezi lelses zilungele uluhlu lwezicelo kubandakanya uphando lwezenzululwazi, ukucinga kwezonyango kunye netekhnoloji ye-aerospace.
Ke yintoni kanye kanye i-barband bar bapted iilensi ze-achromatic? Ngamafutshane, zenzelwe ukusombulula iingxaki ze-chromatic andromatic kunye nelahleko yokukhanya enokwenziwa xa ukukhanya kuqwalaselwa kwii-lenses zemveli. I-chromatic ye-chromatic ye-chromatic yindawo yokugqobhoza imifanekiso ebangelwa kukungakwazi ukwenza i-lens ukugxila kuyo yonke imibala yokukhanya kwinqanaba elinye. Iilensi ze-achromatic zisombulula le ngxaki ngokusebenzisa iintlobo ezimbini ezahlukeneyo zeglasi (iglasi yesithsaba kunye neglasi yesithsaba) ukwenza ilensi enye enokuthi igxile kuyo yonke imibala efanayo, ekhokelela kumfanekiso ocacileyo nobukhali.
Kodwa iilensi ze-achromatic zihlala zibandezeleka ngenxa yokulahleka okukhanya ngenxa yokubonakalisa kwi-lensi. Oku kulapho impahla yeBroadband ingena. I-AR (i-Anti-i-antive) i-faeling nguqulunqwayitha ifakwe kumphezulu weelensi kwaye yonyuse inani lokukhanya. Ingubo ye-barband ye-AR ephuculwa kwimpahla ye-AP esemgangathweni ngokuvumela ukuhanjiswa okungcono kokukhanya okubanzi lwe-wavengths.
Ngokudibeneyo, ilensi ye-achromatic kunye ne-barband bar i-raches ibonelela ngenkqubo enamandla enokwandisa intsebenzo kuluhlu olubanzi lwezicelo. Zisetyenziswa kuyo yonke into evela kwi-spectrometer kwiiteleskopu kunye neenkqubo ze-laser. Ngenxa yokukwazi kwabo ukudlulisela ipesenti ephezulu yokukhanya kwi-spectrium ebanzi, ezi lelo zibonelela ngengcinga ebukhali, ekumgangatho ophezulu ekucingeleni kwiindawo ezahlukeneyo kunye nokusetyenziswa.
Iilensi ze-ACormatic Broadbamatic ze-Achidomatic ze-Achidomatic yinkqubo enamandla yokukhanya enokubonelela ngemilinganiselo ephambili kuluhlu olubanzi lweendawo ezikhanyayo. Njengoko itekhnoloji iyaqhubeka ivela, ezi zilolo ziya kudlala indima ebaluleke ngakumbi kuphando lwezenzululwazi, ukucinga kwezonyango, kunye nezinye iinkqubo ezininzi.
Inkcazo
| Subsare | I-CDGM / Schott |
| Ukunyamezelana | -0.0mmm |
| Ukunyamezelana kobunzima | ± 0.02mm |
| Ukunyamezelana kwe-radius | ± 0.02mm |
| Ukungcola komphezulu | I-1 (.5)@632.8nm |
| Umgangatho womphezulu | 40/20 |
| Imiphetho | Ukukhusela i-beveb njengoko kufuneka |
| Ukucoca i-aperture | Iipesenti ezingama-90 |
| Ukulungiselela | <1 ' |
| Ukuthuthumela | I-RABS <0.5 SINONI@DOSICER Waveleth |
