NIS60-Plan100X(200mm) Mvura Chinangwa cheNikon Microscope

Iyo optical system ye optical microscope inowanzo sanganisira yeziso, chinangwa lens uye mwenje system.

Chinangwa lens ndiyo inonyanya kukosha chikamu che microscope, iyo inotarisa zvakananga chimiro chemufananidzo we microscope.Iyo yakakosha indekisi yechinangwa lens ndeye manhamba aperture (NA).Kune chinangwa chelenzi chekukurisa kwakafanana, kukura kwenhamba kwenhamba, ndiko kukwirisa chigadziriso.

Chinhambwe chiri pakati pechiso chemberi kwelenzi yechinangwa chelenzi uye muenzaniso uri kuongororwa inhambwe yekushanda yechinangwa chelenzi.

Kuvhura kwenhamba kwechinangwa kwakanangana nechigadziro uye kunopesana nenhambwe yekushanda.Sezvo huwandu hwenhamba hunowedzera, kugadzirisa kunowedzera asi chinhambwe chekushanda chinodzikira.

Kana iyo yenhamba yeaperture yechinangwa lens yakakura kupfuura 1, mafuta emusidhari anowedzerwa pakati pechinangwa lens uye sampuli iri kuongororwa kuti iwedzere refractive index, saka 100X chinangwa lens inowanzova yemafuta chinangwa lenzi.

Kana iyo biological microscope inoshandiswa, mushandisi anowanzo kukanganwa kuchenesa 100X oiri chinangwa lenzi, izvo zvinoita kuti mafuta ave anonamira uye asiri nyore kuchenesa.Kunyangwe ikacheneswa, inokonzeresa makwara palenzi, ichipfupisa zvakanyanya hupenyu hwe100X chinangwa lens.

Nekudaro, iyo 100X yemvura chinangwa lens yakagadziridzwa nesu ichiri kuchengetedza yakakwirira resolution, kunyangwe iyo NA kukosha haina kukura seyakajairwa 1.25 oiri chinangwa lens.Kubatsira kukuru ndekwekuti hapana chikonzero chekuichenesa mushure mekushandisa kwega kwega, iyo inowedzera zvakanyanya hupenyu hwekushanda hwe100X chinangwa lens uye inoderedza basa revashandi.Izvo zviri nyore kune vashandisi vanowanzo shandisa 100X chinangwa lens.

Yedu 100X mvura chinangwa lens ine 3 yakatarwa, iyo inogona kushandiswa pamhando dzakasiyana maikorosikopu.