Substituted the 8" mirror for the demonstration because I wasn't smart enough to change over from manual mode when I first started taking pictures
This is an example of a mirror that does not need to be cleaned (it was cleaned ~ 6 months ago before this). Don't nitpick every little speck of dust, the cleaning operation should be done infrequently
Image META information
IFD0.ImageWidth
3888
IFD0.ImageLength
2592
IFD0.Compression
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IFD0.PhotometricInterpretation
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IFD0.SamplesPerPixel
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IFD0.RowsPerStrip
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IFD0.PlanarConfiguration
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EXIF.ShutterSpeedValue
352256/65536
EXIF.ApertureValue
262144/65536
EXIF.SubSecTimeOriginal
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EXIF.SubSecTimeDigitized
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File Name
gallery_229349_6521_170767.jpg
Unix Timestamp
1473641967
Original File Size
178300
File Type
2
Mime Type
image/jpeg
Sections Found
ANY_TAG, IFD0, EXIF
HTML Sizes
width="934" height="623"
Image Height
623
Image Width
934
Color
TRUE
Byte Order Motorola
TRUE
Aperture F-Number
f/4.0
Camera Make
Canon
Camera Model
Canon EOS DIGITAL REBEL XS
Orientation
The 0th row is at the visual top of the image, and the 0th column is the visual left-hand side