Cov khoom no tau ntxiv rau hauv lub laub lawm!

Saib Lub Taub Khoom

Prism Optics

Kev Piav Qhia Luv Luv:

  • λ/4 @632.8 ntawm qhov chaw loj, λ/10 @632.8 ntawm lwm qhov chaw
  • 60-40 qhov zoo ntawm qhov chaw
  • 0.2 hli txog 0.5 hli x 45° bevel
  • > 80% qhov qhib tau zoo
  • ±3 arc min lub kaum sab xis kam rau siab
  • tsis tau coated


Cov khoom

Cov Khoom Qhia Txog Khoom

Cov Cim Npe Khoom

Qauv Hom Qhov Loj Txheej Qhov qhib tau zoo Nqe Ib Chav
cz cz cz cz cz cz

Cov prism yog cov khoom siv pom kev pob tshab uas muaj cov nto tiaj tiaj thiab ci ntsa iab uas tuaj yeem tswj txoj kev ntawm lub teeb thaum nws hla dhau lawv. Lawv feem ntau yog ua los ntawm iav lossis lwm yam khoom siv pob tshab nrog cov ntsuas refractive sib txawv.

Cov prism siv dav hauv ntau lub tshuab kho qhov muag thiab cov khoom siv los tswj thiab kho lub teeb, suav nrog hauv cov koob yees duab, binoculars, microscopes, telescopes, spectroscopes, thiab ntau ntxiv. Lawv ua lub luag haujlwm tseem ceeb hauv kev hloov pauv kev coj, kev tawg, thiab polarization ntawm lub teeb, ua rau lawv muaj txiaj ntsig zoo hauv kev tsim kho qhov muag thiab kev tshawb fawb.

Nov yog qee hom prisms thiab lawv cov kev siv:

Lub prism sab xisLub prism no muaj ob qhov chaw perpendicular thiab feem ntau siv los ua kom lub teeb tig 90 degrees. Lawv feem ntau siv rau hauv cov khoom siv soj ntsuam thiab periscopes.

Porro prismSiv rau hauv cov koob yees duab me me, Porro prisms pab tsim kom muaj txoj kev pom kev me me thiab quav tau, ua rau txoj kev pom kev ntev dua hauv lub tsev me me.

Lub prism ntawm tus nquabCov duab plaub muag uas zoo li tus nquab muaj ib daim duab txawv txawv uas ua rau lawv tig tau ib daim duab los yog tig nws mus txog 180 degrees. Lawv siv rau hauv ntau yam khoom siv kho qhov muag thiab cov ntawv thov laser.

Cov prism dispersionCov prisms no yog tsim los cais lub teeb ua nws cov xim raws li lawv cov wavelengths. Lawv yog cov khoom tseem ceeb hauv spectroscopy thiab lwm yam kev siv xim.

Amici prism: Hom prism no feem ntau pom muaj nyob rau hauv cov spotting scopes thiab telescopes vim nws kho qhov kev taw qhia ntawm daim duab, muab cov duab ncaj thiab taw qhia kom raug.

Lub ru tsev prismCov prisms ntawm lub ru tsev siv rau hauv cov tsom iav tsom iav kom tsim tau ib qho qauv nyias thiab ncaj. Lawv tso cai rau cov duab me dua.

Cov Prisms yog cov khoom siv kho qhov muag uas tau siv ntau yam rau ntau pua xyoo, thiab lawv lub peev xwm los tswj lub teeb kom raug tau ua rau lawv muaj txiaj ntsig zoo hauv ntau yam kev siv kho qhov muag thiab kev sim ua haujlwm. Kev kawm txogprism opticssuav nrog kev nkag siab txog lawv cov yam ntxwv, tus cwj pwm nrog cov wavelengths sib txawv ntawm lub teeb, thiab lawv kev koom ua ke rau hauv ntau yam kev tsim kho qhov muag kom ua tiav cov hom phiaj tshwj xeeb.

角棱Lub Rooj Sib Tham Tom Qab Retroreflection Prism

 

契形棱镜Lub prism wedges

五角棱镜1Penta Prisms

直角棱镜1Cov Prisms Lub kaum sab xis

道威棱镜1Noog Prisms

屋脊棱镜Amici Ru Tsev Prisms


  • Yav dhau los:
  • Tom ntej no:

  • Sau koj cov lus ntawm no thiab xa tuaj rau peb