Ukuhlaziywa kwemephu yendlela ye-Pentax K-mount evezwe nguRicoh

URicoh uthathe isigqibo sokuhlaziya imephu yendlela ye-Pentax K-mount ngasekupheleni kuka-2013 nasekuqaleni kuka-2014 ngokongeza ii-optics ezintsha kumxube.

Emva kokuthenga iPentax, abantu abaninzi babenoloyiko lokuba uRicoh uza kuyivuthela kwaye aphawule ukusweleka kwe-K-mount DSLRs kunye neelensi. Nangona kunjalo, oku akunakuba kude nenyaniso njengoko ezi zinto zimbini zibonakala zihamba kakuhle kakhulu.

I-Pentax K-mount lens roadmap ka-2013 kwaye kamva iqinisekisa i-12-28mm DA ezayo, i-18-85mm DA, i-24-38mm DA limited, kunye neelensi ezingama-120-380mm ze-DA. (Cofa ukuyenza ibe nkulu).

URicoh usandula ukwazisa iilensi ezintlanu zePentax HD DA limited

Kutshanje, uRicoh wazisile ukutshintshwa kweelensi ezintlanu ezintsha. Uluhlu lubandakanya i-HD DA limited 15mm, 21mm, 35mm, 40mm, kunye ne-70mm yokukhanya.

Zonke zazisele zifumaneka kwintengiso, kodwa ngaphandle konyango lwe-HD, olunezambatho ezimbalwa ezenzelwe ukuphucula umgangatho kunye nokunciphisa iziphene ezibonakalayo, ezinje ngokufaka umoya. Ziza kuthengiswa ukuphela kwalo nyaka ngamaxabiso ahlukeneyo.

URicoh utyhila imephu yePentax K-mount lens yemephu yango-2013 nasemva koko

Iibini Iiyunithi zefleshi ezivaliweyo zemozulu sele ndibhengeziwe. Baphethe uphawu lwePentax kwaye bajolise kwii-DSLR ezixhonyiweyo, ukuze abafoti baqhubeke nokuthatha imvula okanye ezinye iimeko ezinzima.

Oku akuthethi ukuba inkampani ime apha. URicoh usandula ukuveza imephu yendlela ye-Pentax K-mount lens, eqinisekisa ukuba iimveliso ezintsha ziyeza kungekudala kwaye kufuneka banike abafoti iindlela ezininzi zokudubula.

I-Pentax 12-28mm DA, 24-38mm DA limited, 18-85 DA, kunye neelensi ezingama-120-280mm ze-DA ziza kungekudala

Ngokutsho kukaRicoh, Abafoti abakwa-K-mount kungekudala bazokwazi ukufikelela kwi-zoom ye-12-28mm ye-DA ebanzi, 24-38mm DA limited zoom, 18-85mm DA zoom, kunye ne-120-380mm DA telephoto zoom lens.

Ngapha koko, inkampani izokwazisa i-DA AF RC 1.4x teleconverter. Abasebenzisi kuya kufuneka bancamathisele isixhobo se-teleconverter phakathi kwekhamera kunye ne-optic. Ngenxa yoko, ubude belensi ekuthethwa ngayo buya kuphindaphindwa nge-1.4x, ithathe abafoti kufutshane nesenzo.

IPentax DA AF RC 1.4x i-teleconverter yeyokugqibela emgceni wendlela ehlaziyiweyo

ICanon ibhengeze EF 200-400mm f / 4L ISM USM Extender 1.4x ebutsheni balo nyaka. Yilensi ene-teleconverter eyakhelweyo, enika abanini ithuba lokusebenzisa i-200-400mm f / 4 lens njenge-280-560mm f / 5.6 inye.

Umenzi we-EOS ukucela imali eninzi kakhulu ngokudibanisa. Nangona kunjalo, inguqulelo yePentax DA AF RC 1.4x yahlukile kwiilensi kwaye kufuneka ithengise into encinci kunaleyo. Hlala ubukele njengoko ulwazi oluthe kratya luza kungekudala.