Ib lub lens achromatic lossis achromat yog lub lens uas tsim los txwv qhov cuam tshuam ntawm chromatic thiab kheej kheej aberration. Achromatic lo ntsiab muag raug kho kom coj ob lub wavelengths los ua kom pom tseeb ntawm tib lub dav hlau.
Thaum twg achromatic lens tsim?
Qhov kev tsim ntawm achromatic lo ntsiab muag
Nws tsis yog txog 1770 uas Jan thiab Harmanus van Deyl (lossis Deijl) tau tsim thawj lub hom phiaj achromatic microscope, thiab hauv 1774, Benjamin Martin (1704–1782) thawj zaug siv lub lens achromatic uas muaj cov kaus mom thiab cov tsom iav hauv lub tshuab tsom.
Leej twg tsim lub tswv yim ntawm achromatic lens?
Feem ntau siv los ua lub hom phiaj ntawm cov refractors me, lub lens achromatic (lossis achromat) tau tsim nyob rau xyoo 1729 los ntawm tus kws kho qhov muag Askiv Chester Moor Hall(1703-71) thiab thawj zaug tsim coj mus muag los ntawm J. Dollond xyoo 1758. Nws muaj ib lub caij ntawm cov iav yas thiab lwm lub iav flint.
Leej twg yog thawj tus siv lub lens achromatic hauv lub tshuab tsom?
Cov kauj ruam tseem ceeb tom ntej hauv keeb kwm ntawm lub tshuab tsom iav tau tshwm sim ntxiv 100 xyoo tom qab nrog kev tsim lub lens achromatic los ntawm Charles Hall, hauv 1730s.
Leej twg tsim cov tshuaj sib xyaw lossis achromatic lens?
Lub hauv paus chiv keeb ntawm Achromatic Lens tuaj yeem taug qab rov qab mus rau xyoo 1733. Lub sijhawm no Optician George Bass, ua raws li cov lus qhia ntawm Chester Moore Hall, tau tsim thiab muag cov lo ntsiab muag. Txawm li cas los xij, John Dollond, tus kws kho qhov muag lus Askiv, yog thawj tus neeg tau patent Achromatic Lens hauv 1758.
