Tamron 10mm f / 2.8 fisheye lens patent yodziwika ku Japan

Tamron ali ndi patenti ya 10mm f / 2.8 fisheye lens yomwe imayang'ana makamera okhala ndi masensa azithunzi a APS-C. Ikakhala yovomerezeka, ndiye kuti izikhala mandala oyamba a kampaniyo.

Opanga mandala achitatu akukakamiza Nikon, Canon, Sony, ndi ena kukonza magalasi awo, pomwe akutsitsa mitengoyo.

Mpikisano ndi wamphamvu kwambiri tsopano kuposa kale ndipo kuchuluka kwamitengo ndikofunikira kwambiri kwa ojambula masiku ano poyerekeza ndi kuyamba kwa kujambula kwa digito.

Tamron ndi m'modzi mwa opanga ma lens opanga chipani chachitatu. Kampaniyi imadziwika kwambiri chifukwa cha zojambula zake zomwe zimakhala m'magulu akuluakulu komanso ma telephoto.

Malinga ndi zomwe apeza posachedwa, wopanga waku Japan akhoza kukhala akukonzekera kukulitsa mzere wake ndikukhazikitsa mandala ake oyamba a fisheye okhala ndi kutalika kokhazikika.

Tamron 10mm f / 2.8 fisheye lens patent yofalitsidwa ndimakamera a APS-C

Mapangidwe amkati ofotokozedwa mu patent ya Tamron 10mm f / 2.8 fisheye lens.

Magwero aku Japan apeza patent ya Tamron 10mm f / 2.8 fisheye lens yokhala ndi chithunzi chokhazikika chokhazikika. Patent imakamba za VC, yomwe imayimira ukadaulo wa Vibration Compensation.

Optic imayang'aniridwa ndi makamera a digito okhala ndi masensa azithunzi a APS-C, omwe atha kuphatikizira DSLRs kuchokera ku Nikon, Canon, ndi Sony, komanso makamera opanda magalasi ochokera ku Sony ndi Canon.

Lens yayikuluyo ipereka kutalika kwa 35mm kofanana ndi 15mm, kutanthauza kuti idzakhala yabwino pamitundu, mkati, ndi kapangidwe ka kujambula.

Patenti ya lens ya Fisheye imagogomezera kuthandizira kujambula kwamavidiyo pazifukwa zina

Patent ya Tamron 10mm f / 2.8 fisheye imawulula kuti utali wa mandala ndi 9.712mm wokhala ndi f / 2.85 ndi theka-la-kuwona madigiri 90.

Optic idzakhala ndi zinthu 10 zogawika m'magulu asanu ndi atatu ndipo izikhala ndi zinthu zingapo za aspherical ndi zinthu zitatu za LD (Low Disersion).

Imakhala yowunikira mkati, kuwongolera, ndipo imagwirizana ndi kujambula kanema. Mphete yoyang'ana pamanja mwina idzaikidwa pa mandala, koma zikuwonekabe ngati kuyang'ana kungakhale kosalala komanso kachetechete pakujambula kanema.

Tamron pakadali pano alibe malingaliro oyambitsa mandala atsopano

Kuchita patali ndi mandala sizitanthauza kuti malonda akubwera kumsika. Kuphatikiza apo, sizitanthauzira kuti tsiku loyambitsa layandikira lili pafupi kwambiri, kotero ogula akuyenera kuyang'anira chisangalalo chawo.

Malinga ndi gwero, patent idasungidwa pa Seputembara 6, 2012 ndipo idasindikizidwa pa Marichi 20, 2014. Tamron sanalengeze mapulani oyambitsa mandala atsopano chifukwa chake sitingachite china chilichonse koma kukhala oleza mtima.