是全黑的背景下拍摄的,突然发现两处出现了中心很亮边缘稍暗的,呈"X"字散光的纯白色点
而且在任意ISO下都会有(就是如果调节快门的话点的亮度就会有些变化,放出局部图片让大家识别下
不过在日常拍摄时就没发现着个点,
日后上RAW图 !
Camera Manufacturer : Canon
Camera Model : Canon EOS 400D DIGITAL
Orientation : top-left (1)
X Resolution : 72
Y Resolution : 72
Resolution unit : Inch
Date modified : 2007:08:14 02:00:58
YCbCr Positioning : co-sited (2)
:
Exposure time : 24.00
F-Number : 4.0
Exposure program : Manual (1)
ISO speed ratings : 1600
EXIF version : 02.21
Date taken : 2007:08:14 02:00:58
Date digitized : 2007:08:14 02:00:58
Components configuration : YCbCr
Shutter speed : 1.#J
Aperture : F4.0
Exposure bias value : 0
Metering mode : Multi-segment (5)
Flash : No flash
Focal length [mm] : 17
FlashPix Version : 01.00
Colour space : sRGB
EXIF image width : 3888
EXIF image length : 2592
Interoperability offset : 5766
Focal plane X-Resolution : 3888000/877
Focal plane Y-Resolution : 432000/97
Focal plane res. unit : Inch (2)
Custom rendered : Normal process (0)
Exposure mode : Manual (1)
White balance : Manual (1)
Scene capture type : Standard (0)
:
Macro : Normal
Selftimer : Off
Compression setting : Fine
Flash mode : Not fired
Drive mode : Single or timer
Focus Mode : MF
Image size : Large
Easy shooting : Manual
Contrast : Normal
Saturation : Normal
Sharpness : Unknown
ISO value : 16383
Metering mode : Evaluative
Focus type : Unknown
AF point : Unknown
Exposure mode : Manual
Lens Type : 131
Focal length [mm] : 70
Focal length short / mm : 17
Focal units / mm : 1
White balance : Cloudy
Sequence number : 0
Picture info : Canon EOS 400D DIGITAL
Owner name : unknown
:
Compression : 6
X Resolution : 72
Y Resolution : 72
Resolution unit : Inch
Thumbnail offset : 6132
Thumbnail length : 1449 |