CANON EOS 350D

By Andrea Liu

白平衡(室外)

這場拍攝是在晴朗的下午進行，白平衡設定AUTO。我們挑出的作品裡有4張是在陰影下拍的，AWB的表現相當稱職，呈現中性的色調，基於長久使用Canon系統的經驗，對此我們並不意外。在低色溫陽光直射的情況下(如DPG_FING_350D_05.JPG)，色調偏暖，但仍屬自然。

對焦準度

此次拍攝所使用的鏡頭主要涵蓋EF 17-35mm F2.8 L, EF 35mm F2和EF 85mm F1.8，全程以中央點對焦再構圖拍攝，幸運的是沒有明顯的焦點偏移。不過就我們手上其他的鏡頭搭配之後所知，我們的EF 70-200mm F4 L(小小白)和EF 50mm F1.4有焦點前移的現象(因此改以35 2.0為標準大光圈主力，85 1.8擔當中望遠主鏡)。實際上，有不少因素影響著對焦精度，我們不在此深入探討。就這次拍攝而言(235張)，多數的對焦是可信賴的。

原圖下載

File: DPG_FING_350D_01.JPG File size: 2,812KB Camera Model: Canon EOS 350D DIGITAL Firmware: Firmware 1.0.1 Shutter speed: 1/100 sec Aperture: 3.2 Metering mode: Evaluative ISO: 100 Lens: Canon EF 17-35mm F2.8 L USM Image size: 3456 x 2304 Rotation: 90 degrees CCW Image quality: Fine White balance: Auto Picture Effect: Normal File: DPG_FING_350D_02.JPG File size: 2,387KB Camera Model: Canon EOS 350D DIGITAL Firmware: Firmware 1.0.1 Shutter speed: 1/1000 sec Aperture: 2.2 Metering mode: Evaluative ISO: 100 Lens: Canon EF 35mm F2 Image size: 3456 x 2304 Rotation: 90 degrees CCW Image quality: Fine White balance: Auto Picture Effect: Normal File: DPG_FING_350D_03.JPG File size: 3,157KB Camera Model: Canon EOS 350D DIGITAL Firmware: Firmware 1.0.1 Shutter speed: 1/200 sec Aperture: 2.8 Metering mode: Evaluative ISO: 100 Lens: Canon EF 35mm F2 Image size: 3456 x 2304 Rotation: 90 degrees CCW Image quality: Fine White balance: Auto Picture Effect: Normal File: DPG_FING_350D_04.JPG File size: 3,099KB Camera Model: Canon EOS 350D DIGITAL Firmware: Firmware 1.0.1 Shutter speed: 1/200 sec Aperture: 2.8 Metering mode: Evaluative ISO: 100 Lens: Canon EF 17-35mm F2.8 L USM Image size: 3456 x 2304 Rotation: 90 degrees CCW Image quality: Fine White balance: Auto Picture Effect: Normal File: DPG_FING_350D_05.JPG File size: 2,453KB Camera Model: Canon EOS 350D DIGITAL Firmware: Firmware 1.0.1 Shutter speed: 1/1600 sec Aperture: 2.2 Metering mode: Evaluative ISO: 100 Lens: Canon EF 85mm F1.8 USM Image size: 3456 x 2304 Rotation: 90 degrees CCW Image quality: Fine White balance: Auto Picture Effect: Normal File: DPG_FING_350D_06.JPG File size: 2,245KB Camera Model: Canon EOS 350D DIGITAL Firmware: Firmware 1.0.1 Shutter speed: 1/320 sec Aperture: 2.2 Metering mode: Evaluative ISO: 100 Lens: Canon EF 35mm F2 Image size: 3456 x 2304 Rotation: 90 degrees CCW Image quality: Fine White balance: Auto Picture Effect: Normal 共通參數設定(Universal Settings): Parameter 1(Contrast +1, Sharpness +1, Saturation +1), sRGB, RAW + JPEG, central focus point

待續。(To be continued)