IE/Image Engineering德國(guó)愛(ài)莎噪聲測(cè)試卡TE270X OECF chart
商品名稱(chēng) | 廠(chǎng)商 | 型號(hào) |
德國(guó)愛(ài)莎噪聲測(cè)試卡TE270X OECF chart | IE/Image Engineering(德國(guó)愛(ài)莎ESSER) | TE270X |
詳細(xì)介紹
該TE270X圖表是類(lèi)似于TE264但它裝有兩個(gè)偏振濾光片在圖表的中心。用于照相機(jī)不允許曝光的手動(dòng)調(diào)節(jié),自動(dòng)曝光控制(AEC)是通過(guò)修改測(cè)試圖的中心部分的密度(傳輸)。
對(duì)于低端相機(jī)和移動(dòng)設(shè)備的相機(jī)模塊特別需要此功能,主要是應(yīng)為其沒(méi)有一個(gè)手動(dòng)曝光調(diào)整
需要此功能特別是對(duì)于低端相機(jī)和移動(dòng)設(shè)備的相機(jī)模塊通常沒(méi)有一個(gè)手動(dòng)曝光調(diào)整。
The TE270X chart is similar to the TE264 but it is equipped with two polarizing filters in the center of the chart. For cameras that do not allow a manual adjustment of the exposure, the automatic exposure control (AEC) is fooled by modifying the density (transmission) of the central part of the test chart.
This feature is needed especially for low-end cameras and camera modules in devices that often do not have a manual exposure adjustment.