Kuongorora lenzianoshandiswa zvakanyanya muAOI, kuongorora kudhinda, kuongorora machira asina kurukwa, kuongorora matehwe, njanji yenjanji, kuongorora uye kuronga ruvara nemamwe maindasitiri. Ichi chinyorwa chinounza sumo yemutsara scan lenzi.

Nhanganyaya kune Line Scan Lens

1) Pfungwa yemutsara scan lens:

Mutsara weCCD lens ndeyepamusoro-inoshanda FA lens yemutsara sensor yakatevedzana makamera inoenderana nesaizi yemufananidzo, saizi yepixel, uye inogona kuiswa kune kwakasiyana kwepamusoro-chaiyo yekuongorora.

2) Zvimiro zveline scan lens:

1. Yakagadzirirwa zvakanyanya-yepamusoro-resolution scanning application, kusvika ku12K;

2. Iyo yakanyanya kuenderana yekufungidzira inotariswa nzvimbo ndeye 90mm, uchishandisa refu mutsara scan kamera;

3. High resolution, shoma pixel saizi kusvika 5um;

4. Kukanganisa kwakaderera mwero;

5. Kukudza 0.2x-2.0x.

Mafungiro eKusarudza Line Scan Lens

Nei tichifanira kufunga nezve kusarudzwa kwema lens pakusarudza kamera? Makamera akajairwa mutsara anoongorora parizvino ane zvisungo zve1K, 2K, 4K, 6K, 7K, 8K, uye 12K, uye saizi yepixel ye5um, 7um, 10um, uye 14um, kuitira kuti saizi yechip ibve pa10.240mm (1Kx10um) kusvika 86.016mm (12Kx7um) inosiyana.

Zviripachena, iyo C interface iri kure nekusangana nezvinodiwa, nekuti iyo C interface inogona kungobatanidza machipisi ane saizi yakakura ye22mm, iyo 1.3 inches. Kubatana kwemakamera akawanda ndeye F, M42X1, M72X0.75, nezvimwewo. Kusiyana kwema lens interfaces kunoenderana nekusiyana kwakasiyana kumashure (Flange kureba), iyo inosarudza kureba kwekushanda kwelens.

1) Optical magnification (β, Kukudza)

Kana iyo kamera resolution uye saizi yepixel yakatemwa, saizi ye sensor inogona kuverengerwa; saizi ye sensor yakakamurwa nendima yekuona (FOV) yakaenzana nekukudza kwemaziso. β=CCD/FOV

2) Interface (Mount)

Iko kune kunyanya C, M42x1, F, T2, Leica, M72x0.75, etc. Mushure mekusimbisa, iwe unogona kuziva urefu hwehutano hunoenderana.

3) Flange Distance

Iyo yekumashure inotarisisa inoreva kureba kubva kune kamera interface ndege kuenda kune chip. Iyo yakakosha paramende uye inotemerwa nemugadziri wekamera zvinoenderana neyayo optical nzira dhizaini. Makamera kubva kune vakasiyana vagadziri, kunyangwe iine yakafanana interface, inogona kuve neyakasiyana kutarisa kumashure.

4) MTF

Nekukwidziridzwa kwemaziso, interface, uye kumashure kutarisa, kureba kwekushanda uye kureba kwerin'i yakabatana inogona kuverengerwa. Mushure mekusarudza izvi, pane chimwe chinongedzo chakakosha, chiri kuona kana kukosha kweMTF kwakanaka zvakakwana? Mazhinji mainjiniya ekuona haanzwisise MTF, asi kune yakakwirira-magumo lenzi, MTF inofanira kushandiswa kuyera optical mhando.

MTF inovhara hupfumi hweruzivo senge mutsauko, resolution, spatial frequency, chromatic aberration, nezvimwewo, uye inoratidza kunaka kwehupamhi hwepakati uye mupendero welenzi mune zvakadzama. Kwete chete nzvimbo yekushanda uye nzvimbo yekuona inosangana nezvinodiwa, asi kusiyana kwemapendero hakuna kunaka zvakakwana, asiwo kana kusarudza lens yakakwirira yekugadzirisa inofanira kuongororwa zvakare.