Mhando ofMaindasitiri LensGomo

Kune kunyanya marudzi mana emhando yemanomano, anonzi F-gomo, C-gomo, CS-gomo neI12 Gomo. Iyo f-gomo ndicho chiitiko chakawanda-chinangwa, uye chinowanzokodzera lenses nehurefu hwehurefu kupfuura 25mm. Kana iyo yekureba kweiyo pfungwa yeiyo lens isingasviki 25mm, nekuda kwehukuru hukuru hwenzvimbo, iyo C-gomo kana CS-gomo inoshandiswa, uye vamwe vanoshandisa iyo M12 interface.

Musiyano uripo pakati pe gomo uye cs gomo

Musiyano uripo pakati peC uye CS Interfaces kubva kure kubva kune yekubatana kweiyo lens uye kamera kune iyo Focal ndege (iyo nzvimbo iyo CCD fotolectric sensor yekamera inofanira kunge iri) yakasiyana. Iyo chinhambwe cheC-gomo interface ndeye 17.53mm.

A 5mm c / cs adapter mhete inogona kuwedzerwa kune CS-Mount Lens, kuitira kuti igone kushandiswa neC-Type camberas.

Musiyano uripo pakati pe gomo uye cs gomo

Basic paramita emaindasitiri maindasitiri

Munda weVatariri (FOV):

FOV inoreva nezvechinhu chinooneka chechinhu chakaonekwa, ichocho, chikamu chechinhu chakabatwa nekamera yekamera. (Iyo mhando yemunda wekuona chinhu chinofanira kunzwisiswa mukusarudzwa)

Munda wekutarisa

Kushanda Distance (WD):

Inoreva chinhambwe kubva kumberi kweiyo lens kuchinhu chiri muedzo. Ndiko kuti, iyo nzvimbo yekumusoro yekufungidzira kufungidzira.

Resolution:

Iyo diki inosarudzika inoyevedza saizi pane yakaongororwa chinhu chinogona kuyerwa nehurongwa hwekufungidzira. Muzhinji, madiki munda wekuona, zvirinani kugadzirisa.

Kudzika kwekuona (DOF):

Kugona kweiyo lens kuchengetedza iyo yaunoda kugadzirisa kana zvinhu zviri pedyo kana kure kubva pane zvakanakisa kutarisa.

Kudzika kwekuona

Zvimwe paramitaMaindasitiri Lenses

Photensive Chip Size:

Saizi inoshanda yeiyo kamera yekamera chip, kazhinji inoreva saizi yakatwasuka. Iyi paramende yakakosha kwazvo kuti uone iyo yakakodzera lens inopenya kuti uwane iyo inodiwa ndima yekuona. Iyo Lens Primary Magnication Ratio (Pmag) inotsanangurwa nehuremu hwehukuru hwesenti chop kumunda wekuona. Kunyangwe iyo ma parameter ekutanga anosanganisira saizi uye munda wekuona kweiyo photosensitive chip, pmag haisi paramende yekutanga.

Photensive Chip Saizi

Focal urefu (f):

"Kureba kwehurefu hwechiyero chekusangana kana kusarudzika kwechiedza muhurongwa hwekusimbisa, izvo zvinoreva kure kure kubva kunzvimbo yemigwagwa yemigwagwa yekuunganidza mwenje. Iyo zvakare iri kure kubva pakati peiyo lens kune yekufungidzira ndege senge iyo firimu kana ccd mune kamera. f =

Simba remufudzi rekutarisa: diki iyo yakadzika urefu, yakakura yakadzika yemunda; zvidiki zvidiki zvekureba, iko kukuru kukanganisa; Izvo zvidiki zvidiki zvekureba, zvakanyanya zvakakomba chiitiko chesentetting, chinoderedza kuvhenekerwa pamucheto wekushambadzira.

Resolution:

Inoratidza iyo diki kureba pakati pematanho maviri ayo anogona kuoneka neine seti yezvinangwa zvekunyepedzera

0.61x yakashandiswa wavelength (λ) / na = resolution (μ)

Iyo nzira yekuverenga iri pamusoro yekuverenga inogona kuverengera kugadzirisa, asi hazvisanganise kukanganisa.

※ Iyo wavelength yakashandiswa ndeye 550nm

Kusvibiswa:

Huwandu hwetema uye chena mitsara inogona kuoneka pakati pe1mm. Unit (lp) / mm.

MTF (modulation translation basa)

Mtf

Kukanganisa:

Imwe yezviratidzo kuyera kuita kweiyo lens ndeye ashration. Iyo inoreva tambo yakatwasuka kunze kweiyo huru axis mundege yenyaya, iyo inova curve mushure mekufungidzira neiyo Optical system. Iko kukanganisa kwekufungidzira kweiyi optical system kunonzi kukanganisa. Kukanganisa kwekukanganisa kunongobata geometry yechifananidzo, kwete kupinza kwemufananidzo.

Aperture uye F-nhamba:

Iro reLenticular pepa chishandiso chinoshandiswa kudzora huwandu hwechiedza chinopfuura kuburikidza ne lens, kazhinji mukati memarara. Isu tinoshandisa iyo f kukosha kwekuratidza huwandu hwekusimbisa, hwakadai seF1.4, F2.0, F2.8, nezvimwe.

Aperture uye F-nhamba

Optical Kukura:

Fomula inoshandiswa kuverenga iyo main scaling ratio iri seyinotevera: pmag = sensor saizi (mm) / munda wekutarisa (mm)

Ratidza Kukura

Ratidza kukura inonyatso kushandiswa mu microscopy. Iko kuratidzira kukura kwechinhu chakayerwa chinoenderana nezvinhu zvitatu: Iyo yekunyora yeiyo lens, saizi yeiyo sensor chip yekamera (iyo saizi yeyakagadziriswa), uye kukura kwechiratidziro.

Ratidza kukura = lens Optical Magnification × Ratidza saizi × 25.4 / Rake diagonal size

Mapoka makuru emasitendi endustrial

Kuiswa

• nehurefu hwerefu: Prime uye Zoom

• neAperture: Yakarongedzwa Aperture uye inoshanduka kupatsanurwa

• Interface: C interface, CS interface, F Interface, nezvimwe.

• Yakakamurwa nehuwandu hwenzvimbo: Yakagadziriswa Magnication Lens, inoenderera mberi zoom lens

• Izvo zvakakosha zvekushandiswa zvinowanzoshandiswa muindasitiri yemakine muchina inonyanya kusanganisira fa lens, nhandare yefoni uye maindasitiri microscopes, nezvimwewo

Pfungwa huru dzinofanira kufunga nezvekusarudza aMachine Venen Lens:

1. Munda wekutarisa, Optical kukura uye waunoda kushanda kure: Patinosarudza lens neyekuona zvishoma pane chinhu chinofanira kuyerwa, kuitira kuti vafambe kudzora kwekufamba.

2. Paunenge uchisarudza lens ine hukuru, sarudza lens neyakaderera kukura kusvika kune inobvumirwa nemvumo. Kana iyo purojekiti inodikanwa zvakanyanya kudiwa, ini ndinowanzo sarudza kucheka-gedhi lens ine yakakwira yakadzika yemunda.

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