
seamens starr

seamens starr ledhaa spoke target anedi optical parikaraalu, printerlu mariyu displayla spashtatanu pareekshinchadaaniki upayoginche parikaram. idhi cheekati nepathyamlo prakaasavantamaina "spoke" namuunaanu kaligi untundi, idhi oka saadhaarana kendram nundi prasaristundi mariyu daani nundi marinta munduku velletappudu vedalpugaa maarutundi. bhaavanalo, spokulu nakshatram yokka khachitamaina madhyalo matrame kalustaayi-spokulu mariyu vaati madhya antaraalu, okaru chuse kendraaniki daggaragaa irukainavi avtayi, conny avi madhyalo tappa eppuduu taakavu. parimita spashtata kaligina parikaramlo mudrinchinappudu ledhaa pradarsinchinappudu, ayithe, spokulu kendram nundi kontha dhooramlo taakutaayi. printer utpatti cheyagala atichinna sira binduvu dwara kanipinche atichinna antaram parimitam cheyabadutundi, idhi rendu printerla resolutionlanu (dpi) poolchadaaniki seamens starnu upayogakaramaina saadhanamgaa chestundi. adevidhamgaa, adhika spashtatato mudrinchina seamens nakshatram yokka chaayaachitraalanu teeyadam dwara mariyu vividha kemerala nundi chaayaachitraalanu polchadam dwara, madhya vivaraalanu edhi daggaragaa unchindo chuudataaniki, dheenini camera yokka optical resolutionku vartimpajeyavachu.
veediyo utpatti rangamlo, dheenini tarachugaa byaak phocus chaart anie pilustaaru, tolaginchagala katkamula venuka drushtini sardubaatu cheyadaaniki seamens starr vistrutamgaa upayoginchabadutundi. pratyeka paristhitulalo drushtini kendrikarinchadamlo sahaayapadataaniki idhi chalanachitram ledhaa veediyo shoot samayamlo kooda upayoginchabadutundi.
japanese navika chihnam, russian vaimanika dalam genda mariyu jordanian raayal standard loe vale, simens nakshatraalu graphic designlo nepathyamgaa upayoginche sunberst namuunaanu pooli untaayi. avi paejeelooni oka binduvuku drushtini aakarshinchadamlo upayogapadataayi.
defocus nundi optical blur kinda, oka seamens starr (edainaa aavartana namuunaa vale) resolution parimiti kante "nakilee resolution" drugvishayaaniki daariteestundi, antey.ii. seamens nakshatram madhyalo. (nakilee spashtata maaruperu maadirigaane kanipistundi, conny idhi puurtigaa optical drugvishayam, kabatti idhi pixels avasaram lekunda jarugutundi.) dheeni phalitamgaa chaarala namuunaa yokka viloma dhruvanata erpadutundihi tellati chaarala sthaanamlo nalla charalu kanipistaayi mariyu dheeniki viruddhamgaa (mariyu marinta dhruvanata vilomaalu marinta lopali vaipu sambhavistaayi). (optical transfer function kinda unna drushtaantam aspashtata valla kalige nakilee spashtatanu chooputundi.) konchem aspashtamaina drushti thoo seamens nakshatraanni chustunnappudu, udhaa.zii.kallajodu lekunda ledhaa chuustuu nundi defocus thoo, idhi seamens nakshatram yokka kendram chuttoo merise valayamgaa kanipistundi, idhi veekshanha dhooramtho parimaanaanni maarustundi.
1930laloe seamens naaro-film kemerala katakamulanu pareekshinchadaaniki seamens & halskey aug (neti seamens) eee nakshatraanni abhivruddhi chesindi.

