Precision Plano-Concave thiab Ob Chav Concave Lenses
Product Description
Plano-concave lens muaj ib qho chaw tiaj tus thiab ib sab hauv qhov chaw nkhaus, uas ua rau lub teeb ci sib txawv. Cov lo ntsiab muag no feem ntau siv los kho qhov tsis pom kev ntawm cov neeg uas pom qhov ze (myopic), vim lawv ua rau lub teeb nkag mus rau hauv lub qhov muag sib txawv ua ntej nws mus txog lub lens, yog li tso cai rau nws tsom mus rau retina kom zoo.
Plano-concave lo ntsiab muag kuj tseem siv rau hauv cov tshuab kho qhov muag xws li telescopes, microscopes, thiab lwm yam khoom siv ntau yam xws li cov duab tsim cov hom phiaj thiab collimating lo ntsiab muag. Lawv kuj tau siv nyob rau hauv laser beam expanders thiab beam shaping daim ntaub ntawv.
Ob chav concave lo ntsiab muag zoo ib yam li cov lo ntsiab muag plano-concave tab sis muaj ob qhov chaw nkhaus sab hauv, ua rau lub teeb sib txawv. Lawv tau siv los nthuav tawm thiab tsom teeb pom kev hauv cov ntawv thov xws li cov cuab yeej kho qhov muag, cov duab kos duab, thiab lub teeb pom kev zoo. Lawv kuj tseem siv tau rau hauv cov kab hluav taws xob nthuav dav thiab cov kab hluav taws xob shaping daim ntawv thov.
Precision plano-concave thiab Ob-concave lo ntsiab muag yog cov khoom siv tseem ceeb siv hauv ntau yam khoom siv kho qhov muag. Cov lo ntsiab muag no paub txog lawv qhov siab precision, raug thiab zoo. Lawv yog siv rau hauv daim ntawv thov xws li microscopy, laser technology thiab cov cuab yeej kho mob. Cov lo ntsiab muag no yog tsim los pab txhim kho cov duab clarity, sharpness thiab ua kom pom tseeb.
Precision plano-concave lo ntsiab muag muaj qhov chaw tiaj tus ntawm ib sab thiab ib qho concave nto ntawm lwm qhov. Qhov kev tsim no pab sib txawv lub teeb thiab siv los kho lossis sib npaug ntawm cov lo ntsiab muag zoo hauv cov tshuab kho qhov muag. Lawv feem ntau siv ua ke nrog lwm cov lo ntsiab muag zoo hauv cov duab kos duab kom txo tau tag nrho cov aberrations ntawm lub system.
Biconcave lo ntsiab muag, ntawm qhov tod tes, yog concave ntawm ob sab thiab tseem hu ua biconcave lo ntsiab muag. Lawv feem ntau yog siv rau hauv cov duab kos duab kom nthuav dav lub teeb thiab txo qhov kev nthuav dav tag nrho ntawm lub kaw lus. Lawv kuj tseem siv tau los ua cov kab hluav taws xob los yog cov reducers hauv cov tshuab kho qhov muag uas yuav tsum tau txo cov kab hluav taws xob.
Cov lo ntsiab muag no yog tsim los siv ntau yam ntaub ntawv xws li iav, yas thiab quartz. Cov iav lo ntsiab muag yog cov feem ntau siv precision plano-concave thiab ob-concave lens hom. Lawv paub txog qhov zoo tshaj plaws optics uas ua kom pom cov duab pom tseeb.
Tam sim no, muaj ntau ntau lub tuam txhab tsim cov khoom zoo Precision Plano-Concave thiab Ob Chav Concave Lenses. Ntawm Suzhou Jiujon Optics, Precision Plano-Concave thiab Ob Chav Concave lo ntsiab muag yog tsim los ntawm cov iav zoo, uas muaj cov khoom siv kho qhov muag zoo heev. Cov lo ntsiab muag yog qhov tseeb hauv av los xyuas kom meej tias lawv ua tau raws li cov qauv zoo, thiab lawv muaj nyob rau hauv ntau qhov ntau thiab tsawg kom tau raws li qhov xav tau ntawm kev siv sib txawv.
Precision plano-concave thiab bi-concave lo ntsiab muag yog cov khoom siv tseem ceeb uas siv ntau yam kev siv, suav nrog microscopy, laser technology, thiab cov cuab yeej kho mob. Cov lo ntsiab muag no ua lub luag haujlwm tseem ceeb hauv kev txhim kho cov duab kom pom tseeb, pom tseeb thiab ua kom pom tseeb thiab tsim los siv cov khoom sib txawv xws li iav thiab quartz. Paub txog lawv qhov siab precision, raug, thiab zoo, lawv yog qhov zoo tagnrho rau cov ntawv thov uas xav tau kev ua haujlwm siab optics.
Specifications
| Substrate | CDGM / SCHOTT |
| Dimensional kam rau ua | -0.05 hli |
| Thickness kam rau ua | ± 0.05 hli |
| Radius Tolerance | ± 0.02 hli |
| Nto Flatness | 1 (0.5) @ 632.8nm |
| Nto Zoo | 40/20 |
| Ntug | Kev tiv thaiv Bevel raws li xav tau |
| Clear Aperture | 90% |
| Centering | <3' |
| Txheej | Rabs <0.5%@Design Wavelength |
