Tamron's New Zoom Lens Imatsata Ma DSLR amtundu Wathunthu

Tamron adalengeza 35-150mm F / 2.8-4 Di VC OSD zoom lens (Model A043), yopangidwira makamera amtundu wa DSLR.

Mapangidwe a chinthu chatsopanocho akuphatikiza zinthu 19 m'magulu 14. Chromatic aberrations ndi zofooka zina zomwe zingathe kuchepetsa ndi kusokoneza kusamvana zimayendetsedwa mokwanira ndi mawonekedwe a kuwala, omwe amaphatikiza magalasi atatu a LD (Low Dispersion) okhala ndi magalasi atatu a aspherical.

Pamwamba pa mandala akutsogolo amakutidwa ndi chitetezo chokhala ndi fluorine, chomwe chimakhala ndi madzi abwino komanso mafuta. Komanso, chipangizocho pachokha chimadzitamandira kuti sichikhala ndi chinyezi.

Zatsopanozi zimagwiritsa ntchito autofocus chete yoyendetsedwa ndi OSD (Optimized Silent Drive) DC mota. Dongosolo lokhazikika lazithunzi la VC (Vibration Compensation) limakhazikitsidwa, mphamvu yake yomwe imafikira magawo asanu owonekera molingana ndi miyezo ya CIPA.

Kutalika kwapakati ndi 35-150 mm; mtunda wokhazikika wocheperako ndi 0,45 metres pamtunda wonse wapakati. Kubowo kwakukulu ndi f/2,8–4, kabowo kakang'ono ndi f/16–22.

Lens idzaperekedwa m'matembenuzidwe a Canon EF ndi Nikon F bayonet mount. Kulemera - pafupifupi 84 g.

Zatsopanozi ndizoyenera kujambula zithunzi. Mtengo woyerekeza: $ 800 US. 

Source: 3dnews.ru