Dua li ntawm nws 2008 kev sibtsis nrog Hoya Corporation ntawm Tokyo, Nyiv, Pentax tseem yog ib lub ntiaj teb ua digital koob yees duab manufacturers. Pentax koob yees duab ntev tau ua cov thawj coj hauv ob zaj duab xis thiab digital SLR cov qauv thiab cov ntsiab muag siab heev. Pentax kuj tsim ib co taw tes thiab tua qauv, coj los ntawm Optio kab ntawm cov koob yees duab. Raws li lub Techno Systems Research report, Panasonic yog tus thib 11 thoob ntiaj teb nyob rau hauv ntau qhov chaw nyob hauv 2007 nrog rau li ntawm 3.15 lab lub koob yees duab. Pentax lub khw sib qhia yog 2.4%.
Pentax & Cov Keeb Kwm
Pentax tau tsim nyob hauv ib lub suburb ntawm Tokyo xyoo 1919, hu ua Asahi Kogaku Goshi Kausha. Ob lub xyoo tom qab ntawd, lub tuam txhab los ua Ashai Optical, thiab nws ua cov koob yees duab thiab lo ntsiab muag hauv lub xyoo ua ntej World War II. Thaum lub sij hawm ua tsov ua rog, Ashai tsim kho twj paj nruag rau kev tsov rog hauv Nyiv.
Tom qab Tsov Rog Thoob Ntiaj Teb thib 2, lub tuam txhab tau muab faib rau ob peb xyoo, ua ntej yuav rov los ua 1948, thaum pib tsim cov tshuaj tua kab, lenses, thiab cov koob yees duab dua. Hauv 1952, Asahi tso tawm Asahiflex lub koob yees duab, uas yog thawj 35 hli SLR lub koob yees duab tsim los ntawm ib lub lag luam Japanese.
Honeywell pib importation Asahi photographic khoom nyob rau hauv lub xyoo 1950, hu rau cov khoom "Honeywell Pentax." Nws thiaj li, lub Pentax hom npe tshwm rau tag nrho cov tuam txhab cov khoom thoob ntiaj teb. Tag nrho Asahi lub tuam txhab tau txais Pentax hauv xyoo 2002. Pentax thiab Samsung pib ua hauj lwm ua ke rau cov SLR cov koob yees duab thiab cov khoom tsim nyob rau xyoo 2005.
Hoya yog ib lub tuam txhab ua cov duab ntxig rau duab, lasers, qhov muag lo muag, thiab khoom kos duab. Hoya tau tsim nyob rau hauv 1941, pib ua qhov muag iav qhov muag thiab ua ib lub chaw tsim khoom siv lead ua khoom siv. Thaum ob lub tuam txhab koom ua ke, Pentax khaws nws cov npe nrov. Pentax Views yog American photography division ntawm lub tuam txhab, thiab nws tseem headquartered hauv Golden, Colo.
Hnub no & # 39; Pentax thiab Optio Offerings
Pentax yeej ib txwm paub zoo rau nws lub koob yees duab koob yees duab. Piv txwv li, Pentax K1000 yog ib lub ntiaj teb zoo tshaj plaws uas paub txog cov koob yees duab, raws li nws tau tsim los ntawm nruab nrab-1970s txog 2000. Hnub no, Pentax muab sib xyaw nrog DSLR thiab compact, beginner qauv.
- DSLR qauv. Pentax manufactures digital SLR koob yees duab nrog lub "K" cim. K qauv Pentax koob yees duab muaj kev sib tshuam siv leb thiab ntau txheej txheem. Nrhiav K qauv koob yees duab rau tus nqi ntawm $ 700 thiab $ 1,500 rau lub cev lub koob yees duab nkaus xwb.
- Waterproof qauv. Optio "W" qauv muab lub cev tsis muaj dej thaiv tsis tau, nrog rau cov pov thawj pluas av thiab huab cua pov thawj. W qauv nqa txog 10.0 megapixels ntawm cov teeb meem thiab lawv raug nqi $ 250- $ 300.
- Ultra-nyias qauv. Pentax Optio "P" qauv koob yees duab yog lub tuam txhab ultra-compact units, ntsuas me ntsis ntau tshaj 0.75 nti hauv tuab. Nrhiav P qauv koob yees duab rau nqi txog $ 150- $ 200.
- Cov qauv pib. Pentax's "E" qauv cov koob yees duab digital yog cov cuab yeej los ntawm cov neeg tshiab, nqa txog 10.0 megapixels ntawm kev daws teeb meem thiab siv ntau yam yooj yim-rau-siv nta. Koj yuav pom E cov koob yees duab qauv txog $ 100- $ 150.
- Lwm yam khoom. Pentax Views muaj ntau lub koob yees duab accessories, nrog rau cov ntsiab lus high-end rau SLR qauv. Lub tuam txhab kuj ua ntau ntau hom kev siv hluav taws xob sab nraud, roj teeb charger, cov chaw taws teeb ntawm lub koob yees duab rau cov koob yees duab, tsom cov ntxaij, thiab cov ris tsho kub. Lwm cov kev sib faib ntawm Pentax muab cov khoob khoob khoob, cov khawb qhov muag, ntsuas cov twj, cov qauv laser, cov khoom muaj nqis, thiab cov cuab yeej siv kho mob siab.