Pentax 18mm f / 2.8 Macro ruwan tabarau wanda aka haƙata don kyamarori marasa madubi

Wani patent don Pentax 18mm f / 2.8 Macro ruwan tabarau don kyamarori marasa madubi tare da na'urori masu auna sigina na 1 / 1.7 an gano su kuma yana iya zama samfurin "telephoto macro" wanda Ricoh ya ƙara akan taswirar ruwan tabarau ta Q-Mount da aka sabunta na 2015 ko daga baya.

Ricoh ya sabunta duk taswirar ruwan tabarau na Pentax a CP + Camera & Photo Imaging Show 2015. Kamfanin ya nuna abin da ke gaba ga masu sha'awar Pentax ta amfani da K-Mount, 645-Mount, ko Q-mount kyamarori.

Mountarshen ƙarshen yana magana ne game da kyamarori marasa madubi tare da ƙananan na'urori masu auna sigina, kamar raka'a nau'in 1 / 1.7-inch. Wani sabon samfuri ne kawai aka kara zuwa taswirar hanya ta shekarar 2015 ko kuma daga baya kuma ana kiran sa a matsayin rukunin "telephoto macro".

Ya bayyana cewa Ricoh ya riga ya mallaki wannan ruwan tabarau a Japan, duk da cewa ba abin da mutane za su saba tsammani daga telephoto optics ba. Patent yana bayanin ruwan tabarau ne mai fadi da kusurwa 18mm. Koyaya, tunda an tsara shi don na'urori masu auna Inci 1 / 1.7, zai bayar da 35mm kwatankwacin 84mm kuma zai faɗa cikin daular "telephoto".

Tsarin ciki na ruwan tabarau na Pentax 18mm f / 2.8 macro, gwargwadon aikinsa na haƙƙin mallaka. Ana amfani da ruwan tabarau don kyamarorin Q-mount kuma zai ba da 35mm kwatankwacin 84mm.

Ricoh patents Pentax 18mm f / 1.8 Macro lens don Q-hawa kyamarori marasa madubi

Kamar yadda aka saba, takaddun shaida na iya nuna alkiblar kamfani, har ma fiye da haka idan aka haɗa shi da bayanan hukuma da aka samo a cikin taswirar hanyarta. Wannan shine batun Ricoh, wanda ya tabbatar da cewa yana shirin ƙaddamar da tabarau na tabro na macro don kyamarorin Pentax Q-Mount a nan gaba.

Ricoh 18mm f / 1.8 macro lens ta sami lasisi a Japan don Pentax Q-mount kyamarori marasa madubi tare da na'urori masu auna hoto na inci 1 / 1.7.

Yawancin lokaci, tsawon tsaka-tsakin 18mm yana bayyana faɗakarwa mai fa'ida. Koyaya, wannan ruwan tabarau zai ba da tsayin mai tsawon 35mm kwatankwacin kusan 84mm lokacin da aka ɗora shi a kan kyamarorin Q-mount. Wannan wata alama ce cewa muna duban ƙirar ciki ta kayan aikin telephoto macro optics.

A cikin aikace-aikacen haƙƙin mallaka, an bayyana ruwan tabarau azaman ƙungiyar firamare ta macro tare da buɗewa mai haske. Zai ba da ƙimar girma, don haka zai zama cikakke don ɗaukar macro, kamar yadda aka zata.

Kodayake wannan tsayin daka na gani ya dace da matsakaiciyar zangon telephoto (yayin ɗaukar 35mm kwatankwacin lissafi), mai yiwuwa ne ba ya bayyana ruwan tabarau na tabo da aka samo akan taswirar hukuma ta Pentax Q-Mount 2015.

Duk bayanan dole ne a ɗauke su da ƙwayar gishiri, wanda ke nufin cewa bai kamata ku zana ƙarshe ba a yanzu. Tsaya tare da mu don ƙarin cikakkun bayanai!