Irix 15mm f / 2.4 iilensi ezibhengezwe kwisakhelo esigcweleyo seDSLRs

Irix ityhile ilensi ekubhekiswa kuyo njengephupha lomfoti. Iqukethe i-15mm f / 2.4 ye-angle-angle prime kunye nokugxilwa kwencwadana eyenzelwe iifom ze-DSLR ezipheleleyo.

Inkampani enye eyaziwayo ngokusungula ii-optics ezijolise kuphela kwimanyuwali enomgangatho ophezulu womfanekiso we-DSLRs epheleleyo yiZeiss. Umenzi waseJamani uvelisa iilensi ze-autofocus, kodwa ngoku unokhuphiswano olukhulu kulungelelwaniso lwencwadi olwenziwayo.

Olu khuphiswano luvela kwi-Irix, olusandula ukusonga i-optic-angle optic enobude obugxile kwi-15mm kunye nokuvulwa okuphezulu kwe-f / 2.4. Imveliso iya kukhutshwa kule ntwasahlobo yeCanon, iNikon, kunye nePentax DSLRs, kodwa kuqala, masibone ukuba inantoni.

Irix yazisa ngokusesikweni i-15mm f / 2.4 iilensi ezigxilwe ngesandla

Ukukhutshwa kweendaba ithi i-Irix 15mm f / 2.4 lens iza igcwele iteknoloji entsha. Iinkqubo ezongezwe kwi-optic kuthiwa zithatha ukusebenza ngokujolisa kwinqanaba elilandelayo, njengoko abasebenzisi baya kuba nesitshixo sokugxila, isikali se-hyperfocal, kunye nokucofa okungapheliyo abanako.

I-Irix 15mm f / 2.4 ye-lens ebanzi engile ebonelela ngetekhnoloji entsha, ukusebenza ngokugqwesileyo kokukhanya, kunye nokuma kwemozulu.

Ukugxila ekutshixweni luphawu oluvumela abasebenzisi ukuba batshixe iringi yokujonga. Ingasetyenziswa ngabafoti xa beqinisekile ukuba bajolise kakuhle, ke baya kufuna ukuba iringi yokugxila ihlale endaweni.

Isikali sehyperfocal sikhona ukubonisa abasebenzisi ubunzulu bentsimi kwindawo ekhethiweyo, ngelixa okungagungqiyo konqakrazo kwenza isandi sokucofa xa abafoti beseta ukugxila kukungapheliyo. Ngale ndlela, abasebenzisi baya kwazi xa ilensi yabo igxile kubunzulu.

Ilensi ye-15mm f / 2.4 iilensi zibonelela ngomgangatho ophezulu womfanekiso

Enye yezona zinto zibaluleke kakhulu kwilensi ngumgangatho womfanekiso wayo. I-lens ye-Irix 15mm f / 2.4 yenza into engaqhelekanga kweli sebe, njengoko kuxeliwe kumaphephandaba.

Kuza nolungelelwaniso lwangaphakathi olunezinto ezili-15 kumaqela ali-11. I-trio yezinto zinika isalathiso sokuphinda ubonakalise, ngelixa isibini sazo zizinto ezongezelelekileyo ezisezantsi.

Izinto ezimbini ezingaphezulu zi-aspherical, ke yonke indibaniselwano iyanciphisa kakhulu ukuphazamiseka kwe-chromatic kunye nokugqwetha, ngelixa ukonyusa ukukhanya ukuya emaphethelweni. Ukongeza, le optic inezinto ezinxibe i-neutrino ezinciphisa ukuqaqamba kunye nokugcwala.

Abasebenzisi beCanon, iNikon, kunye nePentax baya kuba nakho ukuyithenga ngentwasahlobo ka-2016

I-lens ye-Irix 15mm f / 2.4 yimozulu evaliweyo, oko kuthetha ukuba ikhuselekile kubumanzi, ukutshiza kunye nothuli xa isetyenziswa ngokudibeneyo nekhamera efihliweyo yemozulu.

I-prime-angle prime iya kukhutshwa kwiinguqulelo ezimbini: iBlackstone, ekroliweyo yokumakishwa kwefluorescent kunye nomzimba owenziwe ngealuminium kunye nemagniziyam, kunye neFirefly, eneringi ejolise ergonomic ngakumbi kunye nolwakhiwo lwe-ultra-lightweight.

IBlackstone iya kubunzima obuyi-685 yeegram ze-Canon kunye ne-653 gram kunye ne-Nikon mount, ngelixa i-Firefly iya kuba ne-608 gram kwiikhamera ze-Canon kwaye, ngokwahlukeneyo, i-581 gram yeekhamera ze-Nikon.

U-Irix uqinisekisile ukuba i-optic iya kufumaneka kwi-Canon EF, Nikon F, nakwi-Pentax K mounts. Iilensi ziya kukhutshwa ngaxesha lithile kule ntwasahlobo ngexabiso lexabiso elingaxelwanga.