Canon 1D Cim IV thiab 1Ds Cim III firmware hloov tshiab

Canon tau hloov kho ob qho ntawm nws cov laus dua thiab tam sim no kev txiav tawm cov koob yees duab, lub EOS 1D Mark IV thiab EOS 1Ds Mark III, txhawm rau txhawb nqa cov EF 200-400mm f / 4L USM Extender 1.4x lub lens.

Kev tshaj tawm ntawm Canon 1D X tau tu siab xov xwm rau ob lub koob yees duab tshaj lij: EOS 1D Mark IV thiab EOS 1Ds Mark III. EOS 1D X tau hloov ob qho ntawm cov tua no, thaum lub koob yees duab tau nthuav tawm hauv ib nrab ntawm xyoo 2012.

Ib nkawm dawb firmware hloov tshiab tau raug tso rau download tau los ntawm Canon. Lawv muaj rau EOS 1D Mark IV thiab 1Ds Mark III kev yees DSLR koob yees duab thiab lawv nqa kev txhawb nqa EF 200-400mm f / 4L USM Extender 1.4x lens.

Canon nthuav cov firmware hloov tshiab rau ob lub 1D Mark IV thiab 1Ds Mark III DSLR koob yees duab

Canon tsis tau hnov ​​qab txhua yam ntawm tus duo thiab nws tau tshaj tawm ib khub ntawm firmware hloov tshiab los ua pov thawj nws. Txawm hais tias 1D Mark IV thiab 1Ds Mark III tau raug txiav tawm, cov kws thaij duab uas tau siv nyiaj ntau ntawm lawv yuav tau txais kev txhawb nqa ntxiv, tshwj xeeb tshaj yog thaum cov chaw tsim khoom lag luam Japanese tshaj tawm cov lo ntsiab muag siab.

Yog li ntawd, tus Canon 1D Cim IV firmware hloov tshiab 1.1.3 thiab Canon 1Ds Mark III firmware hloov tshiab 1.2.2 twb tau tso tawm rau download. Cov kev hloov tshiab tuaj yeem rub tawm tau dawb thiab lawv muaj nyob thoob ntiaj teb.

Canon 1D Cim IV firmware hloov tshiab 1.1.3 thiab 1Ds Mark III firmware hloov tshiab 1.2.2 hloov pauv

Lub changelogs ntawm ob firmware hloov tshiab yuav luag zoo ib yam. EOS 1Ds Mark III tau txais kev txhawb nqa rau Canon EF 200-400mm f / 4L USM Extender 1.4x lens, zoo ib yam li EOS 1D Mark IV.

Lub tuam txhab Japanese hais tias qhov hloov tshiab yog qhov tsim nyog, thiaj li tso cai rau "chaw AF taw tes rau lub zog rov qab" thaum siv lub laij uas hais txog lub teeb uas lub qhov siab tshaj plaws ntawm f / 8.

Thaum ua haujlwm ntawm EOS 1D Mark IV hloov tshiab, Canon tau pom tias muaj kab laum tau raug teeb meem rau cov neeg thaij duab tau ib ntus. Lub tuam txhab tau txiav txim siab txhim kho cov kab uas ua rau lub koob yees duab kom ntes cov duab tsis zoo hauv cov duab tua tsis tu ncua thaum thaij cov duab ntawm RAW lossis RAW + JPEG zoo.

Canon EF 200-400mm f / 4L USM Extender 1.4x lub lens tom qab tshawb xyuas

Lub lens no tau ua haujlwm hauv ob peb xyoos. Lub EF 200-400mm f / 4L USM Extender 1.4x lub lens tau raug tshaj tawm txog qee lub sijhawm xyoo 2011, tab sis nws tau ua tsis tiav nws ua rau lub lag luam kom txog thaum nyuam qhuav.

Canon nthuav tawm lub lens no thaum Lub Tsib Hlis 14, 2013, tso nws rau kev txiav txim ua ntej. Cov khoom lag luam yog muaj rau yuav ntawm Amazon rau tus nqi ntawm $ 11,799 nrog kwv yees hnub xa tawm lub Rau Hli 30.