Pentax K100D: Features ndi ndemanga

Mu 2006, pamene kampani "Pentax" anapereka The K100D, kamera anali anthu afalitse ngati angakwanitse, zonse zochitika ndi wosuta-wochezeka digito SLR kamera. Patapita chaka chimodzi, pamene Mlengi analengeza kutulutsidwa kwa Pentax K100D Super, chipangizo yodziwika chimodzimodzi. Nanga kusiyana kwake? Ngati inu muyang'ana, muli chitsanzo atsopano wasintha fumbi kuchotsa dongosolo, ndipo wakhala yogwirizana ndi SDM-mandala, ali mwamsanga, chete autofocus.

Kuwonjezera awa kuwonjezapo awiri latsopano, Pentax K100D Super losiyana mofanana yaying'ono kukula, chomasuka ntchito, mkulu ISO tilinazo ndi fano olimba limagwirira kwa kuwonongedwa kwa mafano amaona. Ngakhale chitsanzo ali okonzeka ndi kachipangizo 6-megapixel, pamene ena DSLR-makamera kukhala itapangidwa ndi chikalata cha 10 megapixel ndi mtengo wake otsika mu $ 519, ndipo osiyanasiyana ochititsa chidwi a magwiridwe yoposa anapanga chifukwa cha izo.

Pentax K100D: kamangidwe review

Ngakhale mtengo wotsika, nkofunika kukumbukira kuti si kamera yaying'ono monga "mfundo ndi kuwombera". K100D digito SLR kamera ndi kulowa-mlingo, mwachitsanzo. E. Ndi umalimbana anthu omwe akufuna kasamalidwe patsogolo ndipo amafuna kupeza lonse osiyanasiyana magalasi. Pa nthawi yomweyo, kampani Pentax amadziwika kuti Mlengi zipangizo zabwino ndi zinchito zomwe zingagwiritsidwe ntchito ojambula kuti ndi zambiri yekha ndi makamera yaying'ono.

Kuwonjezera ntchito yapamwamba, ndi zida ndi ubwino wake. Ndipo mphamvu kusintha Optics mwina kusiyana lalikulu pakati makamera SLR ku yaying'ono. K100D yatenganso Optics Pentax 18-55mm f3.5 / 5.6 AL, koma nawonso anagulitsa popanda izo, kulola osiyanasiyana bwana. Mmodzi mwa ubwino lalikulu makamera SLR a "Pentax" kwagona kuti ali 100% yogwirizana ndi magalasi zonse zimene zakhalako analilenga. Chifukwa KAF2 yolusa kupsa onse - kuchokera Optics akale ndi ulamuliro Buku ku autofocus latsopano. No wopanga ena sasamalira ngakhale kubwerera m'mbuyo.

Ngakhale zodabwitsa kwambiri ndi chakuti Optics lonse nthawi yomweyo nazo ake dongosolo kugwedezeka malipilo anamanga. opanga ena, monga Canon ndi Nikon, kugulitsa magalasi ndi chithunzi olimba zambiri zodula pamene Pentax ngakhale 40 wazaka ntchito Optics bwino. Chifukwa, zithunzi kuyang'ana akuthwa kuposa kale.

Pentax K100D: specifications luso

Kamera zofunika ndi izi:

• Kachipangizo: CCD 6,31 MN.
• ISO osiyanasiyana: 200-3200.
• liwiro shutter: 30-1 / 4000 gawo.
• Muziganizira: 11-mfundo AF.
• Komiti miyeso: 129h93h70 mm.
• Kulemera kwake: 570 ga ndi paketi batire anaika, khadi kukumbukira - za 660
• K100D akadali analanda zithunzi aliyense wa milingo anayi a khalidwe: uncompressed yaiwisi, mkulu, labwinobwino kapena ziriri mu JPEG mtundu.
• Chimango kukula akhoza anasankha mungachite atatu: 6 MN (3008h2000) 4, MN (2400h1600) ndi 1.5 M (1536h1024).
• Kamera kulandira makadi Sd kukumbukira ndi SDHC.
• Zikuphatikizapo mandala DA 18-55 mm, USB chingwe ndi video, kachingwe, chikuto kulunzanitsa, diso chikho (anaika kale), mpeni chipewa, eyepiece chivundikiro, anayi mabatire AA zamchere ndi CD ndi pulogalamu. Chinthu mphamvu adaputala kwa kamera Pentax K100D likupezeka.

Features ndi khamu

Kamera thupi, ndi matte wakuda anamaliza polima gulu chuma unapangidwa chimango cholimba zitsulo amene amapereka kuwala kulemera kamera. Zofunika quality, zoyenera kwambiri ndipo nkhani. Malinga ndi maganizo wosuta, ergonomic K100D ndi mnzake wapamtima wa wojambula zithunzi - amazilamulira onse pabwino mwangwiro. Amakonda chakuti mandala kumasulidwa batani lili mbali imodzi ya kamera ndi shutter batani. Izi zikutanthauza kuti mukhoza kugwiritsa ntchito chala chaching'ono dzanja lake lamanja. Kusamala fotoapparta ndi kukhazikika zida mandala ndi zabwino ndithu. Ndi kuwala ake kulemera ndi guluu wolimba kwambiri kusamalira magalasi ngakhale ankawonjezereka ankalamulira mosavuta. Eni kusunga kamera mu manja ake kwa maola 8, dziwani kuti si ovuta ntchito ndi, ngakhale ndi Optics ndi chachikulu ngati Sigma 24-70 mamilimita f2.8.

kafukufuku

Auto Pict mode amalola kuwombera basi pamene kamera yokha ndiyo zoikamo zoyenera malinga ndi mikhalidwe yozungulira. Kamera wojambula zithunzi amaika ufulu kusankha mmodzi wa zingapo zimene mungachite kung'anima, chimango kukula ndi quality, liwiro ISO, njira cholinga, koma magawo ena onse mopitirira ndi chipangizo. Ngakhale ndi zoikamo kusakhulupirika wosadziwa zofufuzafufuza wojambula zithunzi sangathe nkhawa chilichonse kupatulapo crosstalk ndi fano adani. zodziwikiratu mode kuwombera uzigwirizana bwino zosiyanasiyana zinthu, koma chofunika kwambiri ndi kamera SLR n'chakuti losiyaniranatu ndi yaying'ono lapansi. DSLR-kamera lakonzedwa kuti anthu amene akufuna kulamulira zithunzi zawo.

Malangizo kusankha zoikamo akadakwanitsira

Pamaziko a kuwala yozungulira, mtunda ndi kayendedwe ka mutu angathe kukuthandizani kusankha Zikhazikiko mulingo woyenera Pentax K100D. Kufotokozera za zochita motere:

1. Ikani akafuna oyimba kuti Auto Pict. Kamera amasankha njira mulingo woyenera chithunzi adani.
2. Khalani cholinga mumalowedwe lophimba kuti AF.
3. Ndi kamera viewfinder kupangira nkhaniyi. Pa Optics yomweyo, mungathe kusintha kukula kwake chenicheni.
4. Zikukhala nkhani mkati chimango ndi polunazhat shutter batani. Yambani ntchito AF dongosolo, amene chizindikiro amam'dziŵitsa zofunika chokwanira. Ngati ndi kotheka, ndi anamanga-kung'anima unakhazikitsidwa udindo ntchito.
5. Kwathunthu akanikizire shutter batani. Kuwombera udzatha.
6. LCD chophimba angagwiritsidwe ntchito onani zithunzi. Pambuyo chithunzi anatengedwa, izo chimaonetsedwa pa zenera 1 chachiwiri. Pankhaniyi, mukhoza kuchotsa izo ndi kukanikiza batani yoyenera pa gulu kumbuyo.

modes kuwombera

Kuwonjezera pa Auto Pict Pentax K100D amapereka asanu modes chithunzi preset kwa zithunzi zenizeni: Chithunzi, Malo, zazikulu, Kupita chinthu, Night Chithunzicho, ndi opanda mapiko. Kamera adzakhala konza zoikamo kwa zithunzi zosiyanasiyana ndi, monga galimoto, wosuta akhoza kukhala ndi magawo a chimango malinga pa anasankha powonekera. Komanso, pali 8 modes zina kulasa usiku, mafunde ndi matalala, malemba, dzuwa, ana, ziweto, makandulo ndi nyumbayi.

Mitundu kukhudzana ndi kabowo

Pomaliza, kamera akhoza ntchito mu mode pulogalamu (P), kabowo patsogolo mode (AV), shutter patsogolo (TV) ndi Buku kukhudzana (M). Awa ndi mbali muyezo wa iliyonse DSLR-kamera. Kuwonjezera khazikitsa babu (B) kuti pamanja kulamulira nthawi ya kutsegula kwa shutter kuti exposures yaitali kwambiri. modes opaleshoni motere:

• P: The waika kamera shutter liwiro ndi kabowo paokha. wosuta amatha kusintha zoikamo ake, kuphatikizapo kusankha mode kung'anima, kusintha kukhudzana ndi kung'anima kamera, mtundu wa metering, AF, kuwombera, ISO tilinazo, zoyera bwino, chithunzi chachikulu ndi khalidwe. Zosankha zomwezi amapezeka pa TV, AV mode, M ndipo B.
• TV: shutter liwiro anapereka wosuta, ndi kabowo - kamera.
• Af: wojambula zithunzi zikusintha kabowo komanso kukhudzana ndi basi anasankha.
• M: shutter liwiro ndi kabowo zakonzedwa ndi wosuta.
• B: M ndi ofanana, koma kuti shutter wotseguka mpaka shutter batani ndi mbamuikha.

kukhudzana chipukuta misozi

Mbali imeneyi zimathandiza kusintha kukhudzana mwa ± 2 EV increments 1/3 EV mode okha P, TV ndi AV. The zothandiza kwambiri ngati pakati-kulemetsedwa kapena malo metering. Palinso ntchito yopeza bracketing kwa wogonjetsa mafelemu zingapo ndi exposures osiyana: sizinakumane ndikuwala kokwanira ndi yaitali muyezo.

kukhudzana mita

Pofikira The K100D Super ndi miyezo anachita ntchito 16-gawo Mipikisano zone dongosolo. Kupezeka pakati-kulemetsedwa ndi malo metering options. Multizone metering zambiri amagwira ntchito bwino, koma nthawi zina angamachite mfundo zazikulu zithunzi apamwamba mosiyana, monga kumwamba owala kapena nyanja ndi dzuwa zimaonekera izo. Komabe, zolakwa amenewa akupezeka makamera ena yadigito. Mkulu Mosiyana zithunzi ndi milingo ina yabwino chiwalitsiro kuyambitsa zotsatira bwino.

cholinga

The Pentax K100D amagwiritsa 11 mfundo AF dongosolo, ndi wosuta akhoza kusankha malo yeni ya sharpness basi kapena Buku bokosibode fano. Kuwonjezera lophimba ndi, wapafupi disolo phiri, cholinga mode akhoza lizilamuliridwa kudzera menyu kamera. yachiwiriyo zilipo AF: umodzi (AF-S) ndi mosalekeza (AF-C). The woyamba cholinga cha zinthu n'kupuma ndi midadada kusintha cholinga pamene batani shutter ndi mbamuikha theka. The chachiwiri ntchito ndi zinthu chikusuntha Cholinga sharpness mosalekeza mbamuikha theka pa mbadwa.

Mosiyana ndi makamera ambiri reflex ndi Mipikisano zone AF kuti ntchito limodzi kapena awiri okha mtanda mtundu kachipangizo imachitika malangizo onse ofukula ndi yopingasa, SAFOX VIII dongosolo 9 zikuphatikizapo masensa zimenezi, chifukwa mu lolondola kwambiri pa ntchito.

Liwiro Focus Pentax K100D Super ndemanga wogwiritsa otchedwa kudya mokwanira ndi ufulu wodzilamulira ya mandala Ufumuyo. AF kachipangizo komanso detects zolondola sharpness Buku aiming. Ngakhale chitsanzo ichi si yachangu mu mzere wa Pentax, chimakhudza pafupifupi mofulumira monga mkulu-mapeto K10D kamera.

Polojekiti ndi viewfinder

Pentax K100D okonzeka ndi 2.5 "LCD anasonyeza 210 zikwi. PIXELS_IN_HEIGHT ndi chosinthika kuwala mlingo. Chophimba ali lonse 140 digiri kuonera ngodya vertically ndi horizontally, kotero mafano anasonyeza imodzi kwa anthu angapo. N'zothekanso 12 khola kuwonjezeka mafano. Chionetsero sachiza mu mode pamaso - simungathe ntchito kulemba akatemera. Chifukwa chaichi opondapo ndi viewfinder yowala ndi 0,85 × magnification ndi 96% chimango Kuphunzira. Izi kuposa kulowa-mlingo SLR.

kung'anima

Integrated kung'anima chochokera pamwamba pa thupi kamera ndi kukanikiza batani pa gulu kumbuyo Pentax K100D. makhalidwe nyale kulola zithunzi mtunda 0.7-4 mamita nkhani mogwirizana ndi ISO ndi zoikamo kabowo. 4 zilipo kung'anima modes: zodziwikiratu, buku, ndi kuchepetsa red-diso aliyense wa iwo.

Mu lingaliro la eni, ndi sangathe yekha ndi kuti pazipita kulunzanitsa liwiro 1/180 gawo. Izi ndi oyenera kuwombera mu kuwala otsika, ndi ntchito yake masana ngati kukhuta kung'anima amafunika exposures wa m 1/500 kapena zochepa. Choncho ndikofunikira anapereka kabowo kuti f22 kapena zambiri, chimene sichiri njira yabwino.

mtundu

Pali mfundo zofunikira ziwiri kamvekedwe ka fano: yowala ndi achilengedwe, choyamba chimene chinakhazikitsidwa ndi kusakhulupirika. Malinga ndi maganizo wosuta, kolowera izi makamaka akutitsogolera kuti mitundu supersaturated, pakhungu ndi tirigu. Pachifukwa ichi, ndi bwino kukhazikitsa kamera ndi malankhulidwe achilengedwe.

Kamera Pentax K100D chimakwirira Adobe RGB mtundu danga, ndipo sRGB. Ngakhale zoyambirira onse mtundu gamut, abwino kwambiri kwa oyamba ndi sRGB, monga mu nkhani iyi, zithunzi kuoneka zioneke bwino mafilimu ndi kulisindikiza. The mitundu achuma, makamaka magawo ofiira ndi obiriwira a sipekitiramu wa. Pofuna kupewa zithunzi zimene si oversaturated, ayenera pang'ono underexpose. Kuti zimenezi zitheke, mapulogalamuwanso anapereka mfundo -0,3 kapena -0,7 EV kukhudzana chipukuta misozi.

kamera menyu dongosolo komanso amalola kusintha machulukitsidwe, sharpness ndi kusiyana kwa chithunzi.

photosensitivity

Auto ISO kusakhulupirika basi zochitikazo ndipo mwanjira kuwombera ndi pa nzeru zake amakhazikitsa ISO tilinazo wa 200 3200. Ndi zotheka kuti achepetse osiyanasiyana Auto ISO, mwachitsanzo, khalidwe 200-800. ISO 200 ndiyo njira kusakhulupirika mu P, TV, AV, ndi M, ngati mtengo ISO m'mbuyomu anasankha. Tilinazo zikhoza anapereka pamanja ndi kusankha mmodzi wa mfundo zotsatirazi: 200, 400, 800, 1600 kapena 3200.

woyera bwino

Auto woyera bwino walembedwa ndi kusakhulupirika kwa onse Pentax K100D modes kuwombera. wosuta akhoza kusankha malo kwa incandescent, fulorosenti, dzuwa, kung'anima, mitambo, mthunzi, kapena chikalata ngati loyera kapena imvi Buku chinthu.

Battery moyo

Company Pentax - mmodzi wa opanga ochepa makamera SLR, zomwe zimathandiza kukhazikitsa AA mabatire. Phindu lalikulu la njira ndi luso logwiritsa ntchito ndi mabatire rechargeable, muyezo mabatire, Lomwe lingathe kukopedwa kulikonse, ngakhale mu mudzi waung'ono m'dziko lachilendo. Komanso, K100D akhoza mothandizidwa ndi mabatire lifiyamu ndi mtundu yaitali ntchito Kr-V3. Kamera amalola 1480 akatemera m'gulu ndi autofocus, fano olimba, fumbi kuchotsedwa ntchito iliyonse oyambitsa ndi nthawi ntchito mkati ndi kunja mabomba.

zofunika Optics

Yopezeka 18-55 mamilimita mandala ndi zabwino ndithu. Optics atsimikiza zonyozeka vignetting (mdima ngodya) pa ngodya lonse (18 mm), koma sharpness okwanira mu chimango cha. Disolo akuvutika pang'ono mbiya kupotoza kumapeto lonse ndi pincushion pa Chosololera. Ngakhale chigamulocho 6-megapixel, zithunzi mwatsatanetsatane ndi khirisipi, ngakhale pa 100% magnification. Pamodzi m'mbali pali wofiirira fringing (malire mkulu-Mosiyana), koma zimaonekera kokha pamene anawaonjezera kuwirikiza kawiri.

Reviews

Pentax K100D ogwiritsa ndemanga otchedwa kwambiri ngati mchimwene wake, K10D, kuposa ena makamera bajeti SLR. cholinga liwiro la kamera ndi pafupi zofanana. Pamene yothandizira kuwombera liwiro wofanana 2,7 / s, ntchito kamera kwambiri, koma ang'ono gawo lotetezedwa 3 kapena 5 yaiwisi JPEG-zithunzi ndi otsika liwiro mkati kung'anima kalunzanitsidwe zayamba asagwiritse chipinda. Monga mauniko, chithunzi khalidwe pakati zabwino kuti Tingaone pa chipangizo ndi 6-megapixel sensa, ISO ndi phokoso ndi womangika chifukwa ichi. Full ngakhale ndi onse wopanga magalasi pafupifupi mwayi malire zoti awonjezere ndi kukula kwa luso Zithunzi. Mitundu wolemera maganizo zachilengedwe ngakhale pamene chifaniziro kamvekedwe. Anamanga-mu dongosolo olimba ndi fumbi kuchotsa zikutanthauza kuti kamera izi n'zosadabwitsa zonse pankakhala. Oyamba amene chabe anazimitsa kwa kamera yaying'ono, ndi magalimoto ndi zochitika modes Suopa pikulu na Iye.

Popeza mtengo, K100D Super ndi wabwino kulowa-mlingo nsembe.