Cylindrical Lenses

Macylindrical lenses ane radii yakasiyana mu x uye y axes, akafanana nespherical lenzis mupfungwa yekuti anoshandisa nzvimbo dzakakomberedzwa kuchinjisa kana kupatsanura mwenje, asi macylinder lenzi ane simba rekuona mune imwe chete dimension uye haazokanganisa mwenje muperpendicular. dimension.MaCylinder Lenzi ane imwe cylindrical surface inoita kuti chiedza chiri kuuya chitarise muchidimbu chimwe chete, kureva, kuita mutsetse kwete kupinda panzvimbo, kana kushandura chikamu chechiyero chemufananidzo muakisi imwe chete.Macylindrical lenzi ane masikweya, denderedzwa, kana rectangular masitaera, sematenderedzwa lenzi anowanikwawo ane hurefu hwakanaka kana husina kunaka.Macylindrical lenses anowanzo shandiswa kugadzirisa saizi yehurefu hwemufananidzo, kana kururamisa astigmatism mumasisitimu ekufungidzira, uye mune dzakasiyana siyana dzelaser application dzinosanganisira circularizing elliptical matanda kubva kune laser diode, inonangana nedanda rinotsauka pamutsara we detector array, kugadzira jira rakareruka. yezviyero masisitimu, kana kurovedzera mutsara welaser pamusoro pepamusoro.Macylindrical lenses anoiswa muakasiyana maindasitiri anosanganisira detector lighting, bar code scanning, spectroscopy, holographic lighting, optical information processing uye tekinoroji yekombuta.

Positive cylindrical lenses ane imwe flat surface uye imwe convex pamusoro, iwo akanakira maapplication anoda kukwidziridzwa mune imwe dimension.Nepo marenzi edenderedzwa achiita symmetrically muzvikamu zviviri pane chiitiko ray, cylindrical lenzi anoita nenzira imwe chete asi mune imwe chete dimension.Chishandiso chakajairika chingave chekushandisa maviri ecylindrical lenzi kupa anamorphic kuumbwa kwedanda.Chimwe chishandiso ndechekushandisa imwe chete yakanaka cylindrical lens kutarisa danda rakatsauka pane detector array;Peya yakanaka cylindrical lenses inogona kushandiswa kutenderedza uye kutenderedza kubuda kwe laser diode.Kuti tideredze kutamiswa kwedenderedzwa, chiedza chakatenderedzwa chinofanirwa kunge chiri chiitiko panzvimbo yakakombama kana chainangisa kumutsara, uye chiedza chinobva pamutsara chinofanirwa kunge chiri chiitiko chepano pasi pachiri kudhumhana.

Negative cylindrical lenzi ane imwe flat surface uye imwe concave surface, ane negative focal kureba uye anoita se plano-concave spherical lenzi, kunze kweakisi imwe chete.Aya lenzi anoshandiswa mumashandisirwo anoda imwe dimensional kuumbwa kwechiedza sosi.Chishandiso chakajairika chingave chekushandisa imwe isina kunaka cylindrical lens kushandura collimated laser kuita mutsetse jenareta.Mapeya emacylindrical lenzi anogona kushandiswa kugadzira anamorphically mifananidzo.Kuti uderedze kusuma kweaberration, iyo yakakombama yelenzi inofanirwa kutarisana nekwakabva kana ichishandiswa kusiyanisa danda.
Paralight Optics inopa cylindrical lenzi dzakagadzirwa neN-BK7 (CDGM H-K9L), UV-fused silica, kana CaF2, ese anowanikwa asina kuvharwa kana ane antireflection coating.Isu tinopawo akatenderedza mavhezheni emacylindrical lenses edu, rod lenzi, uye cylindrical achromatic doublets yezvishandiso zvinoda kuderedzwa kudiki.