Irix 15mm f / 2.4 lens yakaziviswa yeiyo yakazara-furemu DSLRs

Irix yakafumura lens iyo inonzi seye kurota kwemufananidzo. Inosanganisira 15mm f / 2.4 yakafara-angle prime ine bhuku rinotarisa rakagadzirirwa yakazara-furemu DSLR kamera.

Imwe kambani inozivikanwa nekuvhura bhuku-rinotarisa-chete Optics ine yemhando yepamusoro mufananidzo weiyo yakazara-furemu DSLRs ndiZeiss. Iyo yekuGerman inogadzira zvakare inogadzira autofocus lenses, asi ikozvino ine mukwikwidzi wakakomba kune wayo manyore kutarisisa-up.

Makwikwi aya anouya kubva kuIrix, iyo ichangotora iyo inoputira kubva kune yakakura-angle optic ine yakatarwa kureba ye15mm uye yakanyanya kuzara kwe f / 2.4. Chigadzirwa chinozoburitswa ino chitubu cheCanon, Nikon, uye Pentax DSLRs, asi kutanga, ngatione zvazvinofanira kupa.

Irix inosvitsa zviri pamutemo 15mm f / 2.4 bhuku rinotarisa lens

Chinyorwa chinoburitswa chinoti iyo Irix 15mm f / 2.4 lens inouya izere nehunyanzvi hwekugadzira. Masisitimu akawedzerwa mumagetsi anonzi anotora mashandiro ekutarisa ematanho padanho rinotevera, sevashandisi vachange vaine tarisiro yekukiya, chiyero chehyperfocal, pamwe nekukiya kusingaperi kwavanogona.

Iyo Irix 15mm f / 2.4 yakafara-angle prime lens inopa hunyanzvi hwekuvandudza, kugona kwemaziso, uye mamiriro ekunze.

Tarisa kuki chinhu chinobvumira vashandisi kukiya yakatarisa mhete. Inogona kushandiswa nevatori vemifananidzo kana vane chokwadi chekuti vakatarisa zvakanaka, saka ivo vachazoda kuti mhete yekutarisisa irambe iri munzvimbo.

Chiyero chehyperfocal chiripo kuratidza vashandisi kudzika kwemunda kune iyo yakasarudzwa kuzarura, nepo infinity kubaya inoita kurira kurira kana vafotori vaisa tarisiro yekusaguma. Nenzira iyi, vashandisi vanozoziva kana yavo lens iri kutarisa kune infinity.

Irix 15mm f / 2.4 lens inopa mhando yemhando yepamusoro

Chimwe chezvinhu zvakakosha zve lens ndeyemhando yemufananidzo. Iyo Irix 15mm f / 2.4 lens inoita inoshamisa mune ino department, sezvakataurwa mupepanhau kuburitswa.

Iyo inouya neyakaomesesa yemukati dhizaini ine gumi neshanu zvinhu mumapoka gumi nerimwe. Tatu yezvinhu iri kupa yakakwira-inoratidzira indekisi, nepo iwo akati wandei ari Ekuwedzera-Kuderera Kupararira zvinhu.

Zvimwe zvinhu zviviri zviri zveaspherical, saka musanganiswa wese unoderedza zvakanyanya chromatic aberrations uye kukanganisa, uku uchiwedzera kupenya kumucheto. Pamusoro pezvo, iyi optic inoratidzira neutrino yekupfekedza iyo inoderedza kupenya uye mweya.

Canon, Nikon, uye vashandisi vePentax vachakwanisa kuzvitenga muchirimo 2016

Iyo Irix 15mm f / 2.4 lens yakavharirwa mamiriro ekunze, zvichireva kuti inodzivirirwa pamanyoro, kuputika, uye guruva painoshandiswa pamwe chete nekamera yemamiriro ekunze.

Iyo yakafara-kona prime ichaburitswa mushanduro mbiri: Blackstone, iyo yakanyorwa mavara e-fluorescent uye muviri wakagadzirwa nealuminium uye magnesium, uye Firefly, iyo ine ergonomic inotarisa mhete uye yekuvaka-isina kureruka kuvaka.

Blackstone inorema magiramu 685 neCanon mount uye 653 gramu neNikon mount, nepo Firefly ichizorema 608 gramu eCanon kamera uye, zvichiteerana, 581 gramu eNikon kamera.

Irix yakasimbisa kuti iyo optic ichave ichiwanikwa muCanon EF, Nikon F, uye Pentax K mounts. Iyo lenzi ichaburitswa imwe nguva ino chitubu kune isingaziviswe mutengo tag.