Wedzera Dhiyabhorosi kuZvifananidzo Zvako Nezvinonyanya Kuita Filter
Kunyange zvazvo mamwe mafirimu epfirimu yekare-kare ikozvino asisina kushandiswa munyika yekudhiridzira digital, zvishomanana zvinoramba zvichiri kubatsira. Imwe yeiyi ipolisi inonzi polarizer filter.
Iyo polarizer yeridhesi inogona kushandiswa kuwedzera zvinoshamisa kumapikicha ako uye ndeimwe yezvinetso izvo vadzidzisi vezhizha vanovimba kuti vape mifananidzo yakajeka ine mavara akaisvonaka uye kusiyana kwakasimba. Zvisinei, iwe unoda kuziva kuti ungashandisa sei kuti uwane zvakanakisisa kubva mazviri!
Chii Chinonzi Polarizer?
Taura zviri nyore, polarizer inoderedza chiyero chechiedza chinoratidzika chinoenda kumusana wemufananidzo wekhamera. Iyo inzira yekuchera chiedza chisina kumira uye kufema kwemhepo uye inobvumira kamera kutora mifananidzo yakajeka, yakanyanyisa.
Kana iwe uine magirazi ekuputika akapfeka masikati paguva, zuva iroro iwe wakaona izvo zvinonzi polarizers zvinogona kuita. Nenguva inopisa, matenga ebhuruu anooneka yakadzika bhuruu uye makore anotaridzika achibuda kubva kumashure. Chero zviratidzo zvemvura zvinobviswa uye iwe unogona kuona zvakadzika kupfuura iwe unogona kunze kwegirazi rako. Iyo firimu inopisa inogona kuva nemigumisiro yakafanana pane kamera.
Mashandisiro Aungaita Pelarizing Filter
Polarization inonyanya kushanda pamakiromita 90 kusvika kune zuva (kana chiedza chinobva). Maximum polarization ichaitika apo hurukuro yako iri pakona yakarurama kune zuva. Pazvikamu makumi masere (kana zuva riri shure kwako) kukura kuchave kusipo. Pakati pezvikamu zviviri izvi, chiyero chekuisa chimiro chichasiyana.
A circular polarizing filter screws panopera lens kamera uye ine zvindori zviviri zvinotenderera. Kuti ushandise polarizer, tongoruramisa ron'i yepamberi kuti ushandise polarization.
Tarisa mukati memamera apo uchitenderera chinyorwa. Iwe uchaziva kuti iwe wapedza kubudirira nokuti mafungiro achapera uye kusiyana pakati pebhuruu nemakore zvichawedzera.
Dzidzira nemafungiro uye denga rebhuruu paunenge uchishandiswa kumuchirangaridzo firiji. Tora mifananidzo yechiitiko chimwe chete pane zvakanyanya polarization uye pasina polarization uye oenzanisa maviri. Kusiyana kunofanira kuva kunoshamisa.
Kana iwe uchinge waziva migumisiro yekuburitsa iwe uchaona kubatsira kwayo kunyange kana pasina denga kana kufungidzira mumufananidzo. Idzi ingongova mienzaniso miviri yakanakisisa inoshandiswa kutsanangura zvinokonzera kukura. Vakawanda vashandi vanoona mifananidzo havawanzo kutora polarizer kubva kune lenzi yavo, iyo ndiyo yakakosha iyi filiti.
Zvinyorwa zveMafuta Anotyisa
Yeuka mupfungwa kuti kushandisa firimu inopisa kunoderedza kuwanda kwechiedza kunosvika kumagetsi ekhamera nepamusoro pezviviri kana zvitatu f-stops , saka iwe uchada kugadzirisa izvi. Sarudza slower shutter speed (uye shandisa katatu kana zvichidikanwa), svinura nekusarudza kumaderera f / kurega, kana kuwedzera zvimwe chiedza panzvimbo (pane imwe nzvimbo, kana zvichiita).
Mamiriro ekudzikira asingatauri haana kunaka pakushandisa firimu rinokurudzira. Kana iwe uchida kutema fungidzira munguva yezuva kana kuti uchida kuwedzera makore ekuvira kwezuva, shandisa katatu.
Zvakanakisisa kugadzirisa chinangwa chako ipapo uwane pfungwa yepamusoro polarization. Izvi ndezvokuti mhete yapamberi ye lens iyo polarizer yakaiswa kune iyo inogona kuchinja apo iyo inotarisa uye inokanda kuburitsa. Kunyangwe kana iwe uchifanira kubvisa shure kwekuisa pfungwa, iyo firiji inofanira kunge ichiri muhutano hwakawanda hwawakasiya (kunze kwekuti iwe uchichinja pfungwa dzako).
Kutenga Purogiramu Inotyisa
Zvinyorwa zvinotapira hazvisi zvepamusoro uye zvakakosha kuchengeta unhu mupfungwa kana uchitenga imwe. Yeuka kuti mifananidzo yakajeka inogadzirwa nekakanaka, girasi yepamusoro uye kutarisa kwakafanana kwaunoisa muhutano hwemoto yako inofanirwa kupinda mumapiranga ako ekufumisa.
Usatenga polarizer inoshandiswa kushandiswa ne DSLR. Izvi zvinoshandiswa pakuongorora mafirimu emamera makamera uye, apo izvo zvingaita kuti chiedza chiwedzere zvinoshamisa kupfuura polarizer yeropa, zvinogona kukuvadza kamera yako yekombiyuta.
Zviratidzo zvepachiyumu zvakagadzirwa apo makamera efirimu akatanga kushandisa autofocus lenses uye yakaoma magetsi nokuti mapairarizer akasiyana haana kushandira nekombiyuta itsva. Kana firiti inotaura chete inoti 'polarizer' pairi, ipapo inoratidzirwa. Circular polarizers ichati 'circular polarizer.' Izvi zvakakosha zvikuru kutarisa kana uchitsvaga kuburikidza nemabhanki emhando yekhamera accessories!
Kana uine majekiseni akawanda ane masikirwo akasiyana-siyana emafuta iwe unogona kukwanisa kubuda nehumwe hurairi inofananidzira. Chero bedzi musiyano wehuturu hwemasikisi hahuri hutsinye, tenga danho-kumusoro kana rutsoka-rutsoka. Aya adapter asingadhuri anosvika akasiyana-siyana uye anogona kushandiswa kufanana, somuenzaniso, firimu 58mm pane imwe lens inotora mafaira 52mm.