1.Magirazi emuindasitiri
Kune zvitatu zvikurulenziMhando dzema "mount": F-mount, C-mount, uye CS-mount. F-mount i "universal mount", inowanzo shandiswa kuma lenzi ane urefu hwe "focal" hunopfuura 25mm; nepo kana urefu hwe "focal" hwe "objective lens" huri pasi pe25mm, nekuda kwehukuru hudiki hwe "objective lens", "C-mount" kana "CS-mount" inoshandiswa, uye dzimwe dzinoshandisawo "M12 mount".
Musiyano uripo pakati peCgomouye CSgomo:
Musiyano uripo pakati peC-mount neCS-mount interfaces uri padaro kubva panzvimbo yekubata lenzi nekamera kusvika panzvimbo yelenzi (nzvimbo iri sensor yeCCD image yekamera): daro iri i17.53 mm yeC-mount uye 12.5 mm yeCS-mount.
Magirazi eC-mount anoenderana nemakamera eC-mount, uye magirazi eCS-mount anoenderana nemakamera eCS-mount. Lenzi yeC-mount inogona kushandiswa nekamera yeCS-mount nekuwedzera 5mm C/CS adapter ring. Zvisinei, lenzi yeCS-mount haigone kushandiswa nekamera yeC-mount.
Magirazi emuindasitiri
2.Zviyero zvepakutanga zvema lenses eindasitiri
1)Munda weKuona (FOV): Zvinoreva nzvimbo inoonekwa yechinhu chiri kucherechedzwa—kunyanya, chikamu chechinhu chinozadza sensor yemufananidzo wekamera. (Nzvimbo yekuona chinhu chakakosha chekufunga nezvacho pakusarudza modhi.)
Dhayagiramu yemunda wekuona
2)Kureba Kwebasa (WD): Zvinoreva daro riri kubva kumberi kwelenzikuchinhu chiri kuongororwa—kunyanya, daro riri pamusoro pechinhu chinoumbwa mufananidzo wakajeka. (Zvinhu zvakakosha zvekufunga nezvazvo panguva yekusarudza zvinosanganisira kana daro rekushanda richigadziriswa uye kana paine nzvimbo yakakwana yekuisa.)
3)Kugadziriswa: Saizi yechinhu chidiki chinogona kugadziriswa pachinhu chiri kuongororwa chinogona kuonekwa nesystem yemifananidzo. Kazhinji, kana nzvimbo yekuona iri diki, kunaka kwayo kunowedzera.
4)Kudzika Kwemunda (DOF): Kugona kwelenzi kuchengetedza resolution inodiwa kana chinhu chiri pedyo kana kure nepfungwa yepamusoro. (Zvakakosha kuona kana mutengi aine zvinodiwa zvakanangana nekudzika kwenzvimbo.)
Kudzika kwedhayagiramu yemunda
3.Mamwe ma parameter ema lenses eindasitiri
1)Saizi yesensa yemufananidzo: Saizi yenzvimbo inoshanda ye sensor yemufananidzo wekamera, inowanzo reva chiyero chakatarwa. Iyi parameter yakakosha pakusarudza kukura kwe lenzi kwakakodzera kuti uwane nzvimbo yekuona yaunoda. Kukura kwe lenzi yekutanga (PMAG) kunotsanangurwa nechiyero chehukuru hwe sensor yemufananidzo kune nzvimbo yekuona. Kunyangwe saizi ye sensor yemufananidzo uye nzvimbo yekuona zviri zviyero zvakakosha, PMAG pachayo haina kuiswa muzvikamu chimwe chete.
Dhayagiramu yemufananidzo wechipu chinonzwa chiedza
2)Kureba kwefocal (f): Chiyero chekubatana kwechiedza kana musiyano muhurongwa hwemaoptical, chinotsanangurwa sedaro kubva pakati pemaopticallenzikusvika panzvimbo inoonekwa chiedza. Mukamera, zvinoreva daro kubva pakati pe lenzi kuenda kunzvimbo yekufungidzira (senge firimu kana sensa yeCCD). (Foramu yekurangarira): f = {Kureba Kwebasa / Rutivi Rurefu (kana Rutivi Rupfupi) rweMunda weMaonero} × Rutivi Rurefu (kana Rutivi Rupfupi) rweCCD.
Mhedzisiro yehurefu hwefocal ndeiyi inotevera: Hurefu hwefocal hupfupi, kudzika kwemunda kunowedzera; hurefu hwefocal hupfupi, kukanganisa kunowedzera; uye hurefu hwefocal hupfupi, kupenya kwakanyanya, zvichikonzera kudzikira kwechiedza pamipendero yemufananidzo.
3)Kugadziriswa: Inoratidza kupatsanurwa kudiki pakati pemapoinzi maviri anoonekwa neseti yemalenzi akajeka.
0.61 × Wavelength (λ) / NA = Resolution (μ)
Nzira yekuverenga iri pamusoro apa inogona kusarudza mhinduro yacho, asi haifungi nezvekukanganiswa.
※ Wavelength yakashandiswa: 550nm
4)Simba Rekugadzirisa: Huwandu hwemitsetse mitema nemichena hunoonekwa mukati me1 mm span; chikamu: (lp)/mm.
MTF (Basa reKutamisa Modulation)
Dhayagiramu yeMTF
5)Kusarongeka: Chimwe chezviyero zvinoshandiswa pakuongororalenzimashandiro. Zvinoreva kukanganisa kwemifananidzo muhurongwa hwekuona apo mitsetse yakatwasuka iri muchikamu chemufananidzo—asi isingapfuuri nepakati peoptical axis—inonyorwa semitsetse yakakombama mumufananidzo unobuda. Kusarongeka kwemifananidzo kunokanganisa chete geometry yemufananidzo, kwete kupinza kwawo.
6)Aperture uye F-nhamba: Aperture iyi inzira—inowanzo kuwanikwa mukati me lenzi—inodzora huwandu hwechiedza chinopinda mu lenzi. Saizi ye aperture inoratidzwa uchishandisa nhamba dze F, dzakadai se F1.4, F2.0, uye F2.8.
Dhayagiramu yekukosha kweAperture
7)Kukwidziridza kwemaziso: Fomura inoshandiswa kuverenga kukura kwekutanga ndeiyi inotevera: PMAG = Saizi yesensa yemufananidzo (mm) / Munda wekuona (mm).
8)Kukwidziridza Kuratidzwa: Kukwidziridza kwechiratidzo kunoshandiswa zvakanyanya mu microscopy. Kukwidziridza kwechiratidzo kwechinhu chiri kutariswa kunoenderana nezvinhu zvitatu: kukwidziridza kwechiedza kwelenzi, saizi ye sensor yemufananidzo yekamera yeindasitiri (fomati yesensa), uye saizi ye display monitor.
Kukwidziridzwa kweDiagonal = Kukwidziridzwa kweLens Optical × Saizi yeMonitor × 25.4 / Saizi yeDiagonal yeSensor
4.Mapoka makuru emalenzi eindasitiri
Nzira yekupatsanura:
1) Yakarongwa nehukuru hwefocal: urefu hwakasimba hwefocal uye urefu hwefocal hwezoom;
2) Yakarongwa neburi: buri rakagadzika uye buri rinoshanduka;
3) Yakarongwa ne mount: C-mount, CS-mount, F-mount, nezvimwewo;
4) Yakarongwa nekuwedzera: magirazi ekuwedzera akagadzika uye magirazi ekuwedzera anoenderera mberi;
Malenzi anonyanya kushandiswa muindasitiri yekuona michina anosanganisira malenzi eFA, malenzi e telecentric, uye malenzi emaikroskopu eindasitiri.
Mhando dzakasiyana dzema lenzi eindasitiri
5.Zvinhu Zvikuru Zvinofanira Kufungwa Pakusarudza Magirazi Emuindasitiri
Pakusarudzalenzi, tinofanira kutanga taziva zvinodiwa nemutengi:
1) Nzvimbo yekuona, kukura kwemaziso, uye daro rinodiwa rekushanda: Pakusarudza lenzi, tinosarudza imwe ine nzvimbo yekuona yakakura zvishoma pane chinhu chiri kuongororwa kuti zvive nyore kudzora kufamba.
2) Kudzika kwezvinodiwa mumunda: Kune mapurojekiti anoda kudzika kwakanangana kwemunda, shandisa aperture diki kwazvo; pakusarudza lenzi, sarudza kukura kwakaderera kunobvumidzwa nemiganhu yepurojekiti. Kune mashandisirwo anorema, sarudza malenzi emhando yepamusoro anopa kudzika kwakakwirira kwemunda.
3)Saizi yeSensor uye interface yekamera: Semuenzaniso, lenzi ye 2/3″ inotsigira saizi yepamusoro yesensor yekamera yeindasitiri ye 2/3″; haigone kutsigira makamera eindasitiri ane masensor akakura kupfuura 1 inch.
4) Teerera kuenderana kwechiedza uye sarudza lenzi yakakodzera.
5) Nzvimbo yekuisa: Kana hurongwa hwekugadzira hwatove hwatotsanangurwa, hazvigoneke kukumbira mutengi kuti achinje saizi yemidziyo.
Nguva yekutumira: Gumiguru-23-2026
