Thenga i-Pentax DSLRs yakutsha kunye neyona ndlela
Enoba ukhangele ukukhupha imemori engabonakaliyo, ufuna ikhamera enkulu yokwazisa okanye imodeli yemozulu, kukho ikhamera yePentax kuwo wonke umntu. Ukuba awuqinisekanga ukuba yeyiphi enye eyona nto ifanelekileyo kwiimfuno zakho, jonga uluhlu lwethu lweekhamera eziphezulu zePentax kwiimarike.
I-Pentax K-50 yenza phezulu kwoluhlu lwethu ngexabiso elifanelekileyo, umzimba ovalwe ngemozulu, isivuno esikhulu se-ISO kunye ne-16-megapixel. Ngenye yeekhamera eziphezulu kakhulu zePentax kuloluhlu, kwaye ngokubanzi, enye yeekhamera ezifanelekileyo kakhulu kwiimarike namhlanje.
I-K-50 ifikelele i-pack MP 16-APM-C CMOS, ekwazi ukuvelisa imifanekiso ephezulu yokusebenza kunye neentsholongwane ezibethayo ukulinganisela kokubili isisombululo kunye nomgangatho wesimo. Isantya sawo se-ISO sikhuphukela kuma-51,200, esivumela ukukhwabanisa okuphezulu, ukuze ukwazi ukuthatha imifanekiso ekukhanyeni okuphantsi.
Ezinye zezobugcisa zobugcisa ziquka ukuhambelana kwe-Eye-Fi, ukuvumela umsebenzisi ukuba alayishe imifanekiso kwi-smartphone yakhe - kwaye unokwenza utshintshwe ngaphambi kokuhambisa. Kwakhona kubandakanya indlela entsha yokunciphisa umzimba emzimbeni kunye nomoya otywinwayo, unobuncwane, kunye nobungqina obubandayo - ngoko nokuba uhamba ngokuhamba kwinqwelo ye-safari okanye phakathi kwesiqhwithi sentlabathi, unako ukubamba amahlumela apheleleyo .
Abasebenzisi base-Amazon bathanda ikhamera ngendawo yexabiso layo, ukuhlala ixesha elide, ubuhlobo bomsebenzisi kunye nemifanekiso eqingqiweyo. Abaphononononongo ababaluleke kakhulu ukuba ukuba ufuna ukuyilungisa, ingaba yintlekele. Imibala ingena ebomvu, ebomvu nomhlophe.
I-telephoto zoom lens kwi-Pentax XG-1 (elingana ne-24mm-1248mm) iyamangalisa, kodwa kulawo manqanaba okukhulisa, uya kufumana iifoto ezinzulu. Yilapho iPallex ethandwa kakhulu yokulondoloza ukuzinzisa. Ubuchwephesha bokunciphisa i-XG-1 busebenza ngendlela yokutshintsha i-sensor, ngelixa i-Double SR isici kunye ne-pixel ithrekhi isiqinisekisa ukuba isithombe siphumela kakuhle. I-mode-anti-shake-shaking mode idibanisa iifoto kunye nevidiyo kuthetha ukuba uza kuthatha uhlahlo oluhlambulukileyo, olufudumeleyo, olucacileyo kwiimeko.
Kukho i-16MP inzwa ye-CMOS yezinga eliphezulu lokwenza isigqibo, ubuninzi bokugxininisa ngokubanzi malunga no-1 cm, kunye nezikrini ze-LCD ezi-3-intshi zisebenza njengendlela efanelekileyo yokujonga kuqala ukutshulwa kwakho. Ikhamera isebenza ngamakhadi e-SD anikwe i-Eye-Fi ukuze uqiniseke ukuba ulayishe zonke iifoto zakho efini ngexesha langempela kulabo bahambayo, ukukhupha okukhawulezayo. Le phakheji ekhethekileyo iyanelisa i-intanethi ngetoni yee-extras eziquka i-memory card ye-16GB ye-SDGC ye-Class 10, i-cable ye-HDMI ikhebula, ityala elithwele i-memory card, i-wallet yekhadi yememori yokuhlanganisa nokuthutha zonke iifoto zakho, izikhuseli zesikrini se-LCD, i-table , i-LCD yokucoca kunye ne-kit yokugcina, kunye nokunye.
Ukukhangela ikhamera yekhwalithi ephakamileyo kunye nesisombululo esiphezulu kwi-list? I-Pentax K-S2 inikezela isisombululo se-4K sokubanjwa kwe-movie kunye nevidiyo ye-1080p ye-HD. Kwakhona kubandakanya ukwakhelwe kwi-WiFi, ngoko uhambisa imifanekiso ngaphandle kwe-wire hookup yintlambo.
I-Pentax K-S2 yinkomera ye-megapixel engama-20 ene-CMOS kwaye iquka i-ISO ngesivinini ukuya kuma-51,200. Ixhotywe ngophezulu oluphezulu lwe-LCD e-inch e-inch eguquguqukayo kwii-angles ezininzi, ngoko unokubona ukuba isifundo sakho sibukeka njani ngaphambi kokuba ulandele umfanekiso. Njengamanye amakhamera e-Pentax kuloluhlu, imozulu-itywinwe ngenxa yothuli kunye nokubanda, okwenza ikwazi ukujamelana nezimo ezininzi zeemeko.
Abasebenzisi abaye bathenga uthando lwe-K-S2 lokuba ikhamera yezinga lokungena eneziphumo eziphezulu zokusombulula imifanekiso yevidiyo. Abanye bakutsho ukuba kunzima ukubamba kwaye ukulawula ukubekwa kwinto encinci.
Ikhamera ephezulu ye-megapixel yoluhlu uluhlu lwePentax K-1. Iquka ama-megapixel angama-36.4 anesistim e-anti-aliasing ye-CMOS engabonakaliyo equka ama-autofocus angama-33 kunye ne-pixel shift resolution. Kwakhona iquka i-GPS, ikhampasi ye-elektronomi, kunye ne-astro-tracer, ukuze ukwazi ukubamba iinkwenkwezi kwizicwangciso zokukhanya eziphantsi.
I-K-1 ibandakanya ukubonakaliswa kwe-LCD ehamba phambili emzimbeni kunye nomzimba okhuselekayo wemozulu. Iyakwazi ukuthatha iziphumo zevidiyo eziyi-1080 / 60i ngokugxilwa kwimiba ekhompyutheni engakunceda ekugxileni. Ikwaye enye ye-ISO ephezulu eklasini, ukupakisha i-204,800-eyenza ibe yinto efanelekileyo yokubamba izifundo kwizicwangciso zokukhanya eziphantsi.
Abasebenzisi base-Amazon bathanda ukwakha kobugcisa, imveliso esemgangathweni yemveliso kunye ne-ergonomic design. Abahlalutyi ababaluleke kakhulu bachaza ixabiso lentengo kunye nemiba yokuhambisana ne-WiFi kunye namadivayisi e-Android.
Ngokufana ne-Pentax K-1, i-K-70 ihlinzeka nge-ISO ye-204,800, ngoko ke ikhamera enkulu ukukhetha iindawo ezikhanyayo ezimnyama neziphantsi. Kodwa i-LCD yokujonga i-LCD yokujonga ngombono webusuku yenza ukuba ibe ikhamera engcono kwiluhlu lwezinto eziphantsi zokukhanya.
I-K-1 iyi-24.24-megapixel yokulwa nokungahambisani nokuthungelwa komthunzi kunye ne-DSLR ikhamera yokunciphisa umzimba. Imimandla yemozulu kwimimandla eyi-100, evumelekileyo ukuba isebenze kwimimandla engqongqo yokuhamba, ukuma komhlaba kunye neefoto zendalo. Njengamanye amakhamera e-Pentax kuloluhlu, liquka i-WiFi eyakhelwe ukuze uvumelanise kwaye ulayishe imifanekiso yakho nge-app ye-Pentax.
Abasebenzisi base-Amazon babonisa ezinye zeefoto zabo ezibonakalayo ezinqabileyo ezivela kwi-K-70, obungqina bokuba luyakhelwe kakuhle naziphi na iimeko. Abahlalutyi abalulekayo bachaza ukuba i-lens efakweyo ayiyona nto ibhetele ekuhambeni nomgangatho wekhamera yomzimba ngokwawo.
Iikhamera ezingenagqirha ziye zaba ngumgangatho woshishino lwezithombe eziphezulu zezantsi kunye nesigxina esincinci kakhulu esikhwameni sakho. I-Pentax K-01 iwela ngqo kumgca wezinto ezipheleleyo kwiimpawu ezili-1.24. Ijubane lokuvala lihlutha kwi-1/4000 yesibini kwijubane lokuqhuma lokuqhubela phambili le-6 fps, ngoko awuyi kuphona naluphi na udonga olulindelweyo kwi-shutter yakho. Kukho umsindo ophantsi we-APS-C onokunika u-16MP kunye ne-ISO ububanzi be-100-25600 ukuze ulungele nantoni na yakho imimandla yokudubula. Bayisekeke kwi-design ye-artist-renowned artist Marc Newsom, kwaye umzimba uya kukhanya nge-aluminium ekhanyayo egciniweyo yokuzalisa iilensi zamnyama. Kuqukwa kwiphakheji yintengiso ye-zoom ukusuka kwi-15 yonke indlela ukuya kwi-200 mm ekupheleni kwexesha elide, kwaye imbonakalo yevidiyo iqhuma kwi-1080p kwi-30fps kwaye ivumela ukunyanzeliswa kwe-h.264 ukufumana ubuninzi bokutya xa uthumela kwiikhompyutha. Ikiti iza kunye neelensi ezimbini, ngokunjalo, akuyi kudingeka ukuba uphume ngaphandle kwiphakheji yokuqala yokukhangela okunye ukudubula.
Ukujonga ukuthenga ikhamera esemgangathweni ngaphantsi kwe $ 250? I-Pentax K-3 iyona nto ifikeleleke kakhulu kuloluhlu kwaye ihambisa okufanayo kulindeleke ukuba ulungele ikhamera ye-top-of-line.
I-K-3 yikhamera ye-SLR idumisa ii-megapixel ezingama-24 kunye ne-CMOS sensor kunye necebo elikhethiweyo lokulwa ne-anti-aliasing. Ingadla ngokuqhubekayo ukuya kuma-8.3 ozimele ngeesibini, ukuze ukwazi ukubamba izifundo ezihambayo ngokukhawuleza. I-K-3 iquka i-ISO ye-80,000 kwaye ingavelisa iividiyo ze-HD kwi-1080p. Njengezinye iikhamera kwiluhlu, lubandakanya ukulungelelanisa kwe-Eye-Fi, i-SD / SDHC / i-SDXC yamakhadi kabini kwikharityhulam kwaye isimo sezulu esitywinwe ngokupheleleyo kunye nomzimba we-magnesium.
Abasebenzisi base-Amazon badumisa umkhiqizo waloo mhlaba onogqabileyo. Abahlalutyi abaluleka ngakumbi bachaza isivinini sokuvalwa kwexesha kunye nokugxila ngokukhawuleza kwaye nokuba nebhetri ephantsi.
Ngomntu ofuna ikhamera ekwazi ukujongana nezinto, i-Pentax K-S2 kufuneka ibe yindlela oyikhetha ngayo. Ingqungquthela yezulu-itywinwe (iimpawu ezingaphezu kwe-100 zibe zichanekileyo), ukungafihli, ukukhenkcela ikhamera yokubanda kunye nomzimba woqhaqhoza, ngoko ke ikhamera epheleleyo kunazo zonke kubavakalisi kunye nabahlolisisi. I-Pentax K-S2 yikhamera ye-anti-aliasing ikwi-megapixel ye-20 kunye ne-ISO isantya ukuya kuma-51,200, okwenza ihloniphe ukuthunjwa kweefoto zokukhanya. Kwakhona ixhotyiswe nge-WiFi kwaye inokuba ne mode selfie.
Abasebenzisi base-Amazon bathanda i-K-S2 ngenxa yoyilo olunzima kunye nezixhobo zanamhlanje. Nangona akuyona into ephezulu kwi-megapixel count, kulula ukuyisebenzisa kwimimandla eyahlukeneyo kunye neemeko zemozulu.