Iyo lens cef ray angle ndiyo kona pakati peiyo Optical axis uye lens boar ray. Iyo Lens Chief Ray ndiyo Ray inopfuura kuburikidza neiyo yakasarudzika kumira kweiyo Optical system uye mutsetse pakati penzvimbo yekupinda uye iyo chinhu chinhu. Chikonzero chekuvapo kweCRA mune iyo sensor ndeyekuti pane iyo fov (munda wekutarisa) pane iyo mirco lens on the mufananidzo sensor, uye kukosha kweiyo cra zvinoenderana nekukasira kukanganisa pakati peiyo micro lens yemufananidzo sensor uye chinzvimbo cheSilicon Photodiode. Chinangwa ndechekufananidza zvirinani lens.
Iyo lens chief ray angle
Kusarudza Kufananidza CRAFL YEMAHARA & Mufananidzo Sensor zvinogona kuve nechokwadi chekutora kwakaringana kwemifananidzo muLilicon Photodhiodes, nekudaro kuderedza crosstalk crosstalk.
Zvechifananidzo sensors ne pixels madiki, mukuru ray angle yave yakakoshesa paramende. Izvi zvinodaro nekuti mwenje unofanirwa kupfuura nekudzika kwe pixel kuti usvike iyo silicon Photo Photodiode ye pixel yepixel (kugadzira optical crosstalk crosstalk).
Naizvozvo, kana mufananidzo wechifananidzo uchisarudza lens, inogona kubvunza iyo Mufananidzo Sensor Mugadziri & Lens Mugadziri weCr CRAVE yekufananidza. Zvinowanzo kurumbidzwa kuti Crat musiyano uripo pakati pechifananidzo chemafananidzo uye mapenji anodzorwa mukati medhigirii +.
Mhedzisiro yeLens Cra uye Sensor Cra Mismatch:
Mismatch inoguma nekukwira mhuru mukukonzeresa ruvara rwemavara mhiri kwemufananidzo, zvichikonzera kuderedzwa kweyakaderedzwa-kune-ruzha ratio (snr); Sezvo CCM inoda kuwedzera dhijitari kuwana yekutsiva kurasikirwa kweSignal kurasikirwa mune Photodiode.
Mhedzisiro yeLens Cra uye Sensor Cra Mismatch
Kana iyo CRAICHE isingaenderane, ichaita kuti matambudziko akafanana nemifananidzo yakasvibisa, fog, kusiyana -kana kwakadzika, kwakapedzanisa mavara, uye kudzora kwakadzika kwemunda.
Iyo lens cr idiki pane iyo mufananidzo sensor cra ichabereka ruvara shading.
Kana iyo mufananidzo sensor iri diki pane lens cr, lens shading ichaitika.
Saka isu tinofanirwa kutanga taona kuti ruvara ruvara haruwonekwi, nekuti lens shading iri nyore kugadzirisa kuburikidza nekutaurirana kukuvadzwa kwemavara.
Mufananidzo sensor uye lens cra
Inogona kuonekwa kubva kune iyo nhamba pamusoro apo iyo ttl ye lens zvakare zvakare kiyi yekuona iyo carle. Iyo yakadzika iyo ttl, iyo yakakura iyo cr egle. Naizvozvo, sensor yemifananidzo ine pixels yakanyanya kukosha kune lens crams crating paunenge uchigadzira iyo kamera system.
Kazhinji, lens cr haina kunyatsoenderana nemufananidzo sensor cra nekuda kwezvikonzero zvakasiyana. Iyo yakaonekwa inoedza iyo lens crves ine firns ine flat yepamusoro (mashoma mafirita) ane anoshivirira kamera yekamera module musangano wekusangana pane cras.
Iyo lens cr haina kunyatsoenderana nemufananidzo sensor cra nekuda kwezvikonzero zvakasiyana
Mifananidzo iri pazasi inoratidza mienzaniso yefurati yepamusoro uye yakakombama cras.
Mienzaniso yeFlat Pamusoro uye Yakakora Cras
Kana iyo CRA yeLens yakasiyana kubva kune iyo CRAF yeiyo mufananidzo sensor, iyo ruvara cast ichaonekwa sezvakaratidzwa mumufananidzo pazasi.
Ruvara rwakakandwa runoonekwa
Kutumira Nguva: Jan-05-2023
