Lilense "Pentax": ulasan pelanggan le tlhaloso

Pentax khampani e thehiloe a 1919, le ananelang ka "Hoya" e khōlō e Japanese mokhatlo ka 2008 hae. Joale Pentax - the la kgwebo tlas'a eo fana ka boleng bo phahameng thepa Optical. Le lefatseng la tsa khamphani Ranked bone har'a lifeme hlahisa SLR k'hamera le ya disebediswa tse kathoko. Ka tloaelo, ka lilense phahameng tlhokeho "Pentax" bobeli har'a profesionalce le ba qalang le phihlelo litabeng tsa ntoa.

bo bitsa cha

lilense Pentax tse ngotsweng tjena:

1. Da - Digital Camera Format APS C.
2. Da L - nolofalitse thepa ka polasetiki e eketseha. Sale morao tjena, dikai tse ling li hlometse ka dikarolo tšepe.
3. Da Star, FA Star - lihlahisoa litsebi hore ba sirelelitsoe khahlanong le lerōle le metsi.
4. SDM - li bua haholo ka mesebetsi oa ultrasound.
5. HAEBA e hlomelloa le ka pele lense unit trust e mahae ka hare sebopeho sa.
6. FA, F - the foreime e feletseng e fana jarolla ka ho iketsa ho lebisa tlhokomelo.
7. A - e hlomelloa le iris e likoloi, empa ha e na othofokhase.
8. M - moralo, laoloa feela ka letsoho. Fetola lense lesoba.
9. Kantle ho diaphragm lesale thunngoa foreime feletseng etsoa lilense "Pentax" FA J.
10. Sireletsoa mongobo le lerōle sehlahisoa ngotsweng WR.
11. letshwao SMC bontša ntshetswa pele ke baenjiniere "Pentax" selotlolo lera barbotage. tsamaiso akarelletsa barbotage hore ho fokotsa tahlehelo ea khanya ka moea / khalase. Ntshetsopeleng ya rehelloa, ho a hlomelloa le lihlahisoa tsohle Pentax.
12. Eketseha sireletsa silafatsoa faneng dihlahiswa, thontsweng sp,.
13. Tlase hasana khalase ED cha tšoaea litlhaku. Lilense entseng ho tloha boitsebiso boo e fana ka molemo mmala ho ikatisa, hobane khanya e bole ka metsoako.
14. Bolela aspherical moralo AL. Ba sebetsana le tse fapa-fapaneng ho khopama ha fokotsa boholo. lihlahisoa tse joalo diseke ee, na phahameng.
15. Products ka mokoting o kenyang eketseha, kenyeleditsweng ka 'mele diseke ee - ke Limited. The mefuta e fapaneng ya Brands emeloang ke mefuta e 'meli: FA, Da. Loketse bobeli cropped le feletseng foreime.

sebeletsana

Ho sebelisa le lilense "Pentax" ho "Canon", o lokela ho ba le adaptara lesale. sehlahiswa e fana ka phetiso nepahetse oa boitsebiso ka tsela khamera eketseha ho setopo sa. A moralo nolofalitsoeng: ha ba fetisetsa boitsebiso, empa feela sebeletsa e le adapters tloha mefuta e mong ho ikamahanya le leng.

Adapters tse fapaneng

Ho Khetha "Pentax" lilense "Canon", hopola hore adapters li sa a hlomelloa le mabitso a batho bao motlakase, a ke ke a tšehetsa makgetheng:

• AF;
• jarolla ka ho iketsa lesoba likela.

lihlahisoa tsena sebetsa ka nepo, ha khamera e behiloeng ka ho mokgwa wa pukwanana ho beha ka lesoba pele. Fetola mochine e lokela ho ba ka lithahasello tsa bona, ka lebaka la ho tloaela ho shatara lebelo boleng ka setopo sa. Kaha AF e sa tshehetswa, a tsitsinkela ke khoneha feela ka letsoho. Ka ba molemo ho adapters tsena - theko e utloahalang.

Adapters tšehetsa thunyana: lijalo, foreime e tletseng.

Ho nolofatsa ho nka lifoto le ho sebetsa le mananeo a jarolla ka ho iketsa, o hloka adaptara, ho ba le mabitso a batho bao motlakase. Ha re khetha lintho tse qaqisa haeba adaptara reng e nang le k'hamera ho khetheha ke e sebeletsanang le yona.

Whale "Pentax": khetho molemo ka ho fetisisa

The le lilense maleewana "Pentax" - tseo hore li akarelletsa ka starter beha ya lik'hamera. Ho lumeloa hore ba haholo molemo ho feta leruarua exemplar e filwe ke "Canon", "Nikon" le "Sony". sephutheloana seo e kenyeletsa:

• lense;
• Motsoako fensetere;
• Hood;
• thupelo ea;
• koahela sekoahelo se sireletsang;
• Ka morao ho sireletsa sekoahelo.

Hood leruarua sete e entsoe ka polasetiki. E leng se pakoang ka lilense fumaneha "Pentax" ulasan pelanggan, ho tšoarella 'me letsoho la esita le e mong mounted ntle le bothata. e feletseng Molemo: fensetere eo lumella u ho sebelisa-filter, gradients, karohanyo.

Whale "Pentax" - e ho fokotsa tolerances, se kenngwe feletseng tsa looseness le thepa e ka tšeptjoang. Mehele bakeng sa ho lebisa tlhokomelo sebetswa grooved rabara ka pel'a sehiloeng e emeloang ke hole tekanyo e. Bayonet khomaretse dikarolo tsa tšepe, sehlahiswa e sireletswa ho mongobo le lerōle. Boleng Guaranteed liforeimi selotlolo a tlotsitsoeng. Cha khalase barbotage ntsetso-peleng ho hloekisa le ho thibela ho khomarela ka ka lerōle le mobu.

othofokhase

Ka lihlahisoa leruarua AF na mahlakoreng ntle 'me negative. Quick phetoho ya puso ya - e Molemo ka sehloohong. E le ka tsela e iketsang sebetsa pukwanana lesale bophirima tsepamiso hole.

Ho bala mabapi le lilense "Pentax" (Ameha tlhaloso, ka ho khetheha), ho ba ka ho hlaka hore mokga se fokolang haholo - ka ho ba sieo ha ea tsamaiso enjene, se neng se tla fana ka autofocus.

phoso e 'ngoe ka jarolla ka ho iketsa ka tsepamisetso e lesale a dikologela. Ho e teng bonolo ka ho lekaneng, leha ho le joalo ka linako tse ling fihla tseleng. Ka lehlakoreng le leng, hoo e ka bang tsohle le lilense leruarua, ho sa tsotellehe cha setho sa a hlomelloa le jarolla ka ho iketsa le manakana a potolohang e bua haholo ka lesale.

bakeng sa litsebi

Pentax lifoto le ditletlebong phahameng fana lilense le "linaleli". Letoto la lihlooho tse ile a qala ka 90-ogy ea lekholo XX. The dikai pele na othofokhase, li ne li tlalehiloe ka filimi e itseng, tshehetswa bolelele tsepamiso la 31 / 1,8 43 / 1,9 77 / 1,8. Di etsoa ho fihlela letsatsing lena 'me ba batloang haholo ka litsebi mecha ea litaba.

ditharollo mehaho ke tsa bohlokoa:

• tšireletso ea phahameng ho tloha gabe;
• backlit;
• Optical boleng.

Professional Series "Pentax" o na le lebelo ka ho fetisisa othofokhase tsamaiso ea. Image sharpness e fihlellwa le ha bulehileng ho lesoba lebetsoeng le e lula a ho pholletsa le sebakeng seo foreime ho akarelletsa metshetshe. The moetsi e rarolla bothata ba ho aberration chromatic.

Products stellar letoto la lihlooho tse - ke ho re:

• mele oa tšepe;
• ntsha papali;
• tse nyenyane ka boholo.

Ha a akaretsa

A khetha lense ya khamera hae, photographer lokela ho hang-hang potlakela ho sehlahiswa theko e phahameng ka ho fetisisa e fumaneha ka 'marakeng. Hlahloba litlhoko tsa hao: seo a atisa ho thunya maemo, se sebōpeho sa foreime ya.

Khanya boima, tse ikhethang luminosity hlokahala bakeng sa ba fota ketsahalo eo. Bakeng sa potreite ho nka lifoto ka bophelo ba letsatsi le letsatsi leruarua lekana "Pentax". Lens ka "naleli" e tla lokela ho beha photographer litsebi, hlokang hore se nang sekoli setshwantsho boleng. The cha e fana e mengata e fapaneng ya thepa, haeba adaptara sebetsa ntle le lik'hamera ho tloha baetsi tse ling.