Camera setups explained in easy Language

Bht saare logo ko janna tha ki camera setup phone ke kaise kaam krte hai ! To aaz isi baare me baat karte hai.
1. Single camera - Ye phone ka primary lens hai usual focus range f/1.5 to f/2.4 ( lesser is better ). Phone ka main camera full subject capture krta h. Videos at higher framerate , support for OIS and EIS , slo-mo , hyperlapse , and panoramas ye sb main camera ke feature hai.
Ab jitne bhi lens hote hai sb isi main sensor ke upar depend krte hai. Main jo hmare yha par dual camera setups hote hai unme secondary lens 3 type ke hote hai - Depth sensor , monochrome sensor , and Telephoto lens.

2.a. Main + Depth sensor - Depth sensor basically CMOS type sensor with IR projector hota hai jo IR signals ki help se whole area ka 3D depth data create krta hai. Generally OEMs Duo M sensor use krte hai jo 1- 2.5m ki range pr depth data bnata hai isiliye waise phone ke portrait mode jisme depth sensor use kia gya ho apko subject ko 2.5m ki range me rhne ko kaha jata hai. Basically ye sensor bokeh achieve krne lagaya jata hai or iska koi role nh, portraits perfect nh aate h still Telephoto ke comparison me cheap hone ke karan oem isko use karte h.

2.b Main + Monochrome sensor - Monochrome sensors picture me better details dene ke liye use kia jata hai. Kyuki camera sensors khud colors differenciate nh kr skte unme ek pixel sized color filter use kia jata hai isse har pixel ek specific Red , Green ya Blue Color capture karta hai. Output pixels ko combine krke image bnaya jata hai. Ab problem ye aati hai ki us color array ke karan image quality decrease ho jati h or kyuki har pixel ek individual color capture krta hai isse lens ki sensitivity kam ho jati hai bs isliye monochrome sensor ko combine kiya jata h jo ek b/w full quality image capture krta hai main RGB sensor ke sath or main sensor color capture krke usme fill kr deta hai. Night time or low light me ye bht achhi clarity ki images produce kr skta hai. Still iske sensor costly hai to ye sensor jyada phones me dikhta nh h , mostly Huawei hi isko use krti hai.

Post bht badi ho gyi hai ! So we'll discuss Telephoto & Optical Zoom in next post and Wide Angle & Macro in other post.
Stay Tuned 😊