Musiyano Mukuru Pakati Pemalenzi eM12 Nemalenzi eM7

Vanhu vanowanzo shandisa ma lenzi e optical vanogona kuziva kuti kune mhando dzakawanda dzema lenzi, dzakadai se C mount, M12 mount, M7 mount, M2 mount, nezvimwewo. Vanhu vanowanzo shandisawoLenzi yeM12, Lenzi yeM7, M2 lens, nezvimwewo kutsanangura mhando dzemalenzi aya. Saka, unoziva here musiyano uripo pakati pemalenzi aya?

Semuenzaniso, lenzi yeM12 nelenzi yeM7 malenzi anoshandiswa zvakanyanya pamakamera. Manhamba ari mulenzi anomiririra saizi yeshinda yemalenzi aya. Semuenzaniso, dhayamita yelenzi yeM12 i12mm, nepo dhayamita yelenzi yeM7 iri 7mm.

Kazhinji, kusarudza lenzi yeM12 kana lenzi yeM7 mukushandisa kunofanirwa kusarudzwa zvichienderana nezvinodiwa chaizvo uye michina inoshandiswa. Kusiyana kwemalenzi kuri kutaurwa pazasi zvakare misiyano yakajairika uye hakugoni kumiririra mamiriro ese ezvinhu. Ngatinyatsoongororai.

1.Musiyano muhurefu hwefocal

Magirazi eM12kazhinji dzine sarudzo dzakawanda dzehurefu hwema focal, dzakadai se2.8mm, 3.6mm, 6mm, nezvimwewo, uye dzine mhando dzakasiyana dzemashandisirwo; nepo huwandu hwema focal hwema lenzi eM7 hwakatetepa, ne4mm, 6mm, nezvimwewo.

Lenzi yeM12 nelenzi yeM7

2.Musiyano muhukuru

Sezvambotaurwa pamusoro apa, dhayamita yelenzi yeM12 i12mm, nepo dhayamita yelenziLenzi yeM7i7mm. Uyu ndiwo musiyano wehukuru hwavo. Kana tichienzanisa nelenzi yeM7, lenzi yeM12 yakakura.

3.Musiyanoinkugadzirisa uye kukanganisa

Sezvo malenzi eM12 akakura zvishoma, anowanzo kupa resolution yepamusoro uye kudzora kukanganiswa kuri nani. Kusiyana neizvi, malenzi eM7 madiki uye anogona kunge aine zvimwe zvisingakwanisike maererano nekugadziriswa uye kudzora kukanganiswa.

4.Musiyano muhukuru hwe aperture

Kunewo mutsauko muhukuru hwe aperture pakati peMagirazi eM12uye malenzi eM7. Aperture ndiyo inosarudza kugona kwekufambisa chiedza uye kudzika kwekushanda kwelenzi. Sezvo malenzi eM12 achiwanzova neaperture yakakura, chiedza chakawanda chinogona kupinda, zvichiita kuti chiedza chishande zviri nani.

5.Musiyano uripo muzvinhu zvemaziso

Panyaya yekushanda kwelenzi, nekuda kwehukuru hwayo, lenzi yeM12 ine mukana wekuwedzera kuchinjika mukugadzirwa kwelenzi, sekukwanisa kuwana mukana mudiki wekuti lenzi ivhure (leargo aperture), viewing angle yakakura, nezvimwewo; nepo lenzi iriLenzi yeM7, nekuda kwehukuru hwayo, ine dhizaini shoma uye mashandiro ayo akaganhurirwa.

Maitiro ekushandisa lenzi yeM12 nelenzi yeM7

6.Musiyano uripo mukushandiswa kwezvinoitika

Nekuda kwehukuru hwadzo hwakasiyana uye mashandiro adzo, malenzi eM12 nemalenzi eM7 akakodzera kushandiswa kwakasiyana.Magirazi eM12dzakakodzera maapplication evhidhiyo nekamera anoda mifananidzo yemhando yepamusoro, senge kutarisa, kuona kwemuchina, nezvimwewo;Magirazi eM7anowanzo shandiswa mumashandisirwo asina zviwanikwa zvakawanda kana zvinodiwa zvakanyanya pahukuru nehuremu, zvakaita semadrone, makamera madiki, nezvimwewo.

Pfungwa Dzekupedzisira:

Nekushanda nenyanzvi dzepaChuangAn, magadzirirwo nekugadzirwa kwezvinhu zvinoitwa nemainjiniya vane hunyanzvi. Sechikamu chekutenga, mumiriri wekambani anogona kutsanangura zvakadzama ruzivo rwakadzama nezverudzi rwelenzi yaunoda kutenga. Zvigadzirwa zvelenzi zveChuangAn zvinoshandiswa mumhando dzakasiyana-siyana, kubva pakuongorora, kuskena, madrone, mota kusvika kudzimba dzakangwara, nezvimwewo. ChuangAn ine mhando dzakasiyana dzelenzi dzakapedzwa, dzinogonawo kugadziriswa kana kugadziriswa zvichienderana nezvaunoda. Tibate nekukurumidza sezvinobvira.