再看这张图片的分解数据日期。↓

相机                         
制造商                        PENTAX
型号                          IQ Digital 68e
方向                          左上
X 轴图形分辨率                200
Y 轴图形分辨率                200
图形分辨率单位                2
软件                          V1.00
日期时间                      2005:07:01 00:06:12
YCbCr 位置                    co-sited
图像                         
图像描述                      PENTAX Image
曝光时间                      1/34 s
F-数值                        2.8
曝光程序                      标准方案
ISO 速度等级                  64
原始 日期/时间                2005:07:01 00:06:12
日期/时间 数字化              2005:07:01 00:06:12
组件配置                      YCbCr
曝光偏差值                    0
最大光圈值                    3.07
计量模式                      集中加权平均值
闪光                          不打开闪光灯 [关]
焦距                          7.5 mm
颜色间隔                      sRGB
像素 X 尺寸                   1600
像素 Y 尺寸                   1200
艺术家                       
版权                         
用户注释                     
杂项                         
Exif 版本                     (30,32,32,30)
创建者注解                    (43,41,4d,45,52,00,02,00,08,00,00,02,04,00,03,00,00,00,70,04,00,00,01,02,03,00,01,00,00,00,00,00,00,00,02,02,03,00,01,00,00,00,01,00,00,00,03,02,03,00,01,00,00,00,00,00,00,00,04,02,05,00,01,00,00,00,7c,04,00,00,05,02,05,00,01,00,00,00,84,04,00,00,06,02,08,00,06,00,00,00,8c,04,00,00,50,20,07,00,0a,00,00,00,98,04,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,64,00,00,00,64,00,00,00,93,02,00,00,64,00,00,00,50,ff,7e,fe,2a,fe,46,ff,64,fe,08,fe,0d,0a,00,4f,72,7a,3a,20,30,2e,31,30,30,09,09,30,30,30,31,0d,0a,00,0d,0a,09,20,20,09,30,09,20,31,09,20,20,32,09,20,20,20,33,09,20,20,20,20,34,09,20,20,20,20,35,09,20,20,20,20,36,09,20,20,20,20,37,09,20,20,20,20,38,09,20,20,20,20,39,0d,0a,00,61,64,6a,28,4f,58,29,20,20,20,20,20,20,20,20,4f,20,20,20,20,20,20,20,20,4f,20,20,20,20,20,20,20,20,4f,20,20,20,20,20,20,20,20,4f,20,20,20,20,20,20,20,20,4f,20,20,20,20,20,20,20,20,4f,20,20,20,20,20,20,20,20,58,20,20,20,20,20,20,20,20,4f,20,20,20,20,20,20,20,20,4f,20,20,20,20,20,20,20,20,58,20,20,20,20,20,20,20,20,58,20,20,20,20,20,20,20,20,4f,20,0d,0a,00,61,64,6a,20,3a,20,09,20,20,20,20,20,20,32,31,38,09,20,32,35,38,31,09,20,20,33,09,20,20,20,30,09,20,20,20,33,09,20,20,20,33,09,20,20,20,20,31,33,09,20,20,20,38,37,30,31,09,20,20,20,20,20,35,38,39,31,09,20,20,20,31,34,32,09,20,20,20,36,33,32,33,31,09,36,35,35,32,39,0d,0a,00,61,3a,09,20,20,20,31,35,33,31,36,30,20,20,20,20,32,39,34,36,31,20,20,20,20,20,20,20,20,30,20,20,20,20,20,20,31,39,31,20,20,20,20,20,20,20,20,30,20,20,20,20,20,20,20,20,30,20,20,20,20,20,20,31,32,37,20,20,20,20,20,20,31,30,30,20,20,20,20,20,20,20,34,37,20,20,20,20,20,20,31,32,36,09,0d,0a,00,62,3a,09,20,20,20,31,35,31,36,32,38,20,20,20,20,32,39,31,36,36,20,20,20,20,20,20,20,20,30,20,20,20,20,20,20,33,35,31,20,20,20,20,20,20,20,20,30,20,20,20,20,20,20,20,20,30,20,20,20,20,20,20,31,31,32,20,20,20,20,20,20,31,32,34,20,20,20,20,20,20,31,32,37,20,20,20,20,20,20,20,20,31,09,0d,0a,00,62,31,3a,09,20,20,20,20,20,20,20,20,30,20,20,20,20,20,20,34,38,36,20,20,20,20,20,20,36,30,39,20,20,20,20,20,20,20,39,39,20,20,20,20,20,20,20,20,30,20,20,20,20,20,20,31,33,31,20,20,20,20,20,20,31,30,38,20,20,20,20,20,20,20,20,35,20,20,20,20,20,20,20,20,30,20,20,20,20,20,20,31,32,36,20,09,0d,0a,00,63,3a,09,20,20,20,20,20,20,20,20,33,20,20,20,20,20,20,20,20,30,20,20,20,20,20,20,20,20,30,20,20,20,20,20,20,20,20,30,20,20,20,20,20,20,20,32,30,20,20,20,20,20,20,32,34,30,20,20,20,20,20,20,20,20,30,20,20,20,20,20,20,20,20,30,20,20,20,20,20,20,20,20,30,20,20,20,20,20,20,20,20,30,20,20,20,20,20,20,20,20,30,09,0d,0a,00,63,31,3a,09,20,20,20,20,20,20,20,20,30,20,20,20,20,20,20,20,20,30,20,20,20,20,20,20,20,20,30,20,20,20,20,20,20,20,20,30,20,20,20,20,20,20,20,20,30,20,20,20,20,20,20,20,20,30,20,20,20,20,20,20,20,20,30,20,20,20,20,20,20,20,20,30,20,20,20,20,20,20,20,20,30,20,20,20,20,20,20,20,20,30,20,20,20,20,20,20,20,20,30,0d,0a,00,64,3a,09,20,20,20,20,20,20,31,38,38,20,20,20,20,20,20,31,38,32,20,20,20,20,20,20,31,37,39,20,20,20,20,20,20,32,35,35,20,20,20,20,20,20,20,20,32,0d,0a,00,65,3a,09,20,20,20,20,20,20,20,20,30,20,20,20,20,20,20,20,20,30,20,20,20,20,20,20,20,20,35,20,20,20,20,20,20,20,20,31,20,20,20,20,20,20,20,2d,31,20,20,20,20,20,20,20,20,30,20,0d,0a,00,66,3a,09,20,20,20,20,20,20,31,32,36,20,20,20,20,20,20,31,32,37,20,20,20,20,20,20,20,20,30,20,20,20,20,20,20,20,20,30,20,20,20,20,32,39,31,36,36,20,20,20,20,20,20,33,35,31,20,0d,0a,00,66,31,3a,09,20,20,20,20,20,20,20,20,32,20,20,20,20,20,20,20,20,37,20,20,20,20,20,20,20,20,34,20,20,20,20,36,35,34,37,31,20,20,20,20,20,38,34,39,31,20,20,20,20,20,35,38,35,37,20,20,20,20,20,38,37,30,31,20,20,20,20,20,35,38,39,31,20,20,20,20,20,38,31,39,30,20,20,20,20,20,35,38,38,38,20,20,20,20,20,20,32,31,37,20,0d,0a,00,0d,0a,09,20,20,30,09,31,09,32,09,33,09,34,09,35,09,36,09,37,0d,0a,00,09,2d,2d,2d,2d,2d,2d,2d,2d,2d,2d,2d,2d,2d,2d,2d,2d,2d,2d,2d,2d,2d,2d,2d,2d,2d,2d,2d,2d,2d,2d,2d,2d,2d,2d,2d,2d,2d,2d,2d,2d,2d,2d,2d,2d,2d,2d,2d,2d,2d,2d,2d,2d,2d,2d,2d,2d,2d,2d,2d,2d,2d,2d,2d,2d,2d,2d,2d,2d,2d,2d,2d,2d,09,0d,0a,00,4e,6f,30,2e,2e,09,3a,20,30,09,30,09,30,09,30,09,30,09,30,09,30,09,30,0d,0a,00,4e,6f,31,2e,2e,09,3a,20,30,09,30,09,30,09,30,09,30,09,30,09,30,09,30,0d,0a,00,4e,6f,32,2e,2e,09,3a,20,30,09,30,09,30,09,30,09,30,09,30,09,30,09,30,0d,0a,00,4e,6f,33,2e,2e,09,3a,20,30,09,30,09,30,09,30,09,30,09,30,09,30,09,30,0d,0a,00,4e,6f,34,2e,2e,09,3a,20,30,09,30,09,30,09,30,09,30,09,30,09,30,09,30,0d,0a,00,4e,6f,35,2e,2e,09,3a,20,30,09,30,09,30,09,30,09,30,09,30,09,30,09,30,0d,0a,00,4e,6f,36,2e,2e,09,3a,20,30,09,30,09,30,09,30,09,30,09,30,09,30,09,30,0d,0a,00,4e,6f,37,2e,2e,09,3a,20,30,09,30,09,30,09,30,09,30,09,30,09,30,09,30,0d,0a,00,09,2d,2d,2d,2d,2d,2d,2d,2d,2d,2d,2d,2d,2d,2d,2d,2d,2d,2d,2d,2d,2d,2d,2d,2d,2d,2d,2d,2d,2d,2d,2d,2d,2d,2d,2d,2d,2d,2d,2d,2d,2d,2d,2d,2d,2d,2d,2d,2d,2d,2d,2d,2d,2d,2d,2d,2d,2d,2d,2d,2d,2d,2d,2d,2d,2d,2d,2d,2d,2d,2d,2d,2d,09,0d,0a,00,50,72,30,2e,2e,09,3a,20,30,09,30,09,30,09,30,09,30,09,30,09,30,09,30,0d,0a,00,50,72,31,2e,2e,09,3a,20,30,09,30,09,30,09,30,09,30,09,30,09,30,09,30,0d,0a,00,5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FlashPix 版本                 (30,31,30,30)
文件来源                      DSC