N-BK7 (CDGM H-K9L)
Plano-Convex Lenses

Malenzi ePlano-convex (PCX) ane hurefu hwefocal kureba uye anogona kushandiswa kutarisisa chiedza chakasanganiswa, kudhumhana panobva, kana kuderedza divergence angle yenzvimbo inotsauka.Kana mhando yemufananidzo isiri yakakosha, plano-convex lenzi inogona zvakare kushandiswa sechinotsiva achromatic doublets.Kuti tideredze kusuma kwe spherical aberration, mwenje we collimated sosi inofanira kunge iri chiitiko panzvimbo yakakombama yelenzi kana ichitariswa uye nzvimbo yechiedza inofanira kunge ichiitika panzvimbo yepurani kana ichibatanidzwa.

Imwe neimwe N-BK7 lens inogona kupihwa ine 532/1064 nm, 633 nm, kana 780 nm laser line V-coating.I-V-coating ndeye multilayer, anti-reflective, dielectric yakaonda-firimu coating yakagadzirirwa kuwana zvishoma kutaridzika pamusoro pebhendi rakamanikana remasaisai.Reflectance inosimuka nekukurumidza kumativi ese ehushoma uhwu, ichipa curve yeratidziro "V" chimiro, sezvakaratidzwa mune zvinotevera maitiro ekuita.Kuti uwane rumwe ruzivo nezve mamwe maAR coatings akadai sewavelength siyana e350 - 700 nm, 400 - 1100 nm, 650 - 1050 nm, kana 1050 - 1700nm, ndapota taura nesu kuti uwane ruzivo.

Paralight Optics inopa N-BK7 (CDGM H-K9L) Plano-Convex lenses ine zvingave zvisina kuvharwa kana antireflection yedu (AR) machira, izvo zvinoderedza huwandu hwechiedza chinoratidzwa kubva kune imwe neimwe nzvimbo yelenzi.Sezvo inenge 4% yechiedza chechiitiko chinoratidzwa panzvimbo imwe neimwe ye substrate isina kuvharwa, kushandiswa kwe-multi-layer AR coatings inovandudza kutapurirana, iyo inokosha mukushandiswa kwechiedza chakaderera, uye inodzivirira migumisiro isingadikanwi (semuenzaniso, ghost mifananidzo) yakabatana nemafungiro akawanda.Kuve neoptics ine AR coatings yakagadziridzwa kutaridzika kwe350 - 700 nm, 400 - 1100 nm, 650 - 1050 nm, 1050 - 1700 nm, 1650 - 2100 nm yakaiswa pane ese ari maviri.Kupfeka uku kunoderedza zvakanyanya avhareji yekuratidzira kweiyo substrate isingasviki 0.5% (Ravg <1.0% yezvikamu zve 0.4 - 1.1 μm uye 1.65 - 2.1 μm) pachinzvimbo, ichipa huwandu hwepamusoro hwekufambisa mukati meiyo yese AR coating renji yemakona e chiitiko (AOI) pakati pe0° ne30° (0.5 NA).Pamaoptics anoda kushandiswa pamakona makuru echiitiko, funga kushandisa coating yakagadziridzwa pakona ye45° yechiitiko;iyi tsika yekupfeka inoshanda kubva pa25 ° kusvika 52 °.Broadband coatings ine yakajairwa kutorwa kwe 0.25%.Tarisai maGrafu anotevera kune mareferensi ako.