Iilensi zeSetyhula kunye neRectangular Cylinder
Ingcaciso yeMveliso
Iilensi ezichanekileyo zecylindrical zizinto ezibonakalayo ezisetyenziswa kwiindawo ezininzi zoshishino kunye nezesayensi.Zisetyenziselwa ukugxila kunye nokubumba izibane zokukhanya kwicala elinye ngelixa zishiya enye i-axis ingachaphazeleki.Iilensi zeCylindrical zinendawo egobileyo enokwakheka kwecylindrical, kwaye zinokuba zilungile okanye zingalunganga.Iilensi ezi-positive cylindrical zidibanisa ukukhanya kwicala elinye, ngelixa iilensi ze-cylindrical negative zishiya ukukhanya kwicala elinye.Ngokuqhelekileyo zenziwe ngezinto ezifana neglasi okanye iplastiki kwaye ziza ngobukhulu obahlukeneyo kunye neemilo.Ukuchaneka kweelensi ze-cylindrical kubhekisela ekuchanekeni kwe-curvature yabo kunye nomgangatho ophezulu, oku kuthetha ukugudiswa kunye nokulingana komphezulu.Iilensi zecylindrical ezichane kakhulu ziyafuneka kwizicelo ezininzi, ezinje ngeeteleskopu, iikhamera, kunye nenkqubo yelaser, apho nakuphi na ukutenxa ukusuka kwimilo eyiyo kunokubangela ukugqwetheka okanye ukujika kwindlela yokwenza umfanekiso.Ukwenziwa kweelensi zecylindrical ezichanekileyo kufuna ubugcisa obuphezulu kunye nobuchule obufana nokubumba ngokuchanekileyo, ukucola okuchanekileyo, kunye nokupolisha.Ngokubanzi, iilensi ezichanekileyo zecylindrical ziyinxalenye ebalulekileyo kwiinkqubo ezininzi zamehlo eziphucukileyo kwaye zibalulekile kumfanekiso ochanekileyo ophezulu kunye nezicelo zokulinganisa.
Ukusetyenziswa okuqhelekileyo kweelensi zecylindrical kubandakanya:
I-1.Optical Metrology: Iilensi ze-Cylindrical zisetyenziselwa ukusetyenziswa kwe-metrology ukulinganisa imilo kunye nefom yezinto ngokuchaneka okuphezulu.Baqeshwe kwiiprofilometers, i-interferometers, kunye nezinye izixhobo ze-metrology eziphambili.
2.Izixokelelwano zeLaser: Iilensi ze-Cylindrical zisetyenziswa kwiinkqubo ze-laser ukugxila kunye nokubumba imiqadi yelaser.Zinokusetyenziselwa ukungqubana okanye ukuguqula umqa welaser kwicala elinye ngelixa ushiya elinye icala lingachaphazelekanga.Oku kuluncedo kwizicelo ezifana nokusika i-laser, ukumakisha, kunye nokugrumba.
3.Iiteleskopu: Iilensi eziziCylindrical zisetyenziswa kwiiteleskopu ukulungisa ukuphambuka okubangelwa kukugobeka komphezulu welensi.Banceda ukuvelisa umfanekiso ocacileyo wezinto ezikude, ngaphandle kokuphazamiseka.
I-4.Izixhobo zoNyango: Iilensi ze-Cylindrical zisetyenziselwa izixhobo zonyango ezifana ne-endoscopes ukunika umfanekiso ocacileyo kunye neenkcukacha zamalungu angaphakathi omzimba.
I-5.Inkqubo ye-Optomechanical: Iilensi ze-Cylindrical zisetyenziselwa ukudibanisa kunye nezinye izinto ezibonakalayo ezifana nezibuko, iiprisms, kunye nezihlungi ukwenza iinkqubo eziphezulu ze-optical kwizicelo ezahlukeneyo kwi-imaging, i-spectroscopy, i-sensing, kunye nezinye iindawo.
6. Umbono womatshini: Iilensi ze-Cylindrical zikwasetyenziselwa kwiinkqubo zokujonga umatshini ukubamba imifanekiso ephezulu yezinto ezihambayo, ezivumela imilinganiselo echanekileyo kunye nokuhlolwa.Ngokubanzi, iilensi ze-cylindrical zidlala indima ebalulekileyo kwiinkqubo ezininzi ze-optical advanced, ezenza ukuba i-imaging ephezulu echanekileyo kunye nokulinganisa kuluhlu lwezicelo.
Iinkcukacha
| ISubstrate | CDGM / SCHOTT |
| Ukunyamezelwa kweDimensional | ±0.05mm |
| Ukutyeba Ukunyamezela | ±0.02mm |
| Ukunyamezela iRadius | ±0.02mm |
| Umphezulu oMcaba | 1(0.5)@632.8nm |
| Umgangatho womphezulu | 40/20 |
| Ukubeka phakathi
| <5'(Imilo engqukuva) |
| <1'(Uxande) | |
| Imiphetho | I-Bevel ekhuselayo njengoko ifuneka |
| Umngxuma ocacileyo | 90% |
| Ukwaleka | Njengoko kufuneka, Ubude beWavelength:320 ~ 2000nm |
