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Refractor collimation
Uploaded by
AndresEsteban
, Jun 22 2016 04:39 PM
Refractor collimation using a laser collimator and a paper disc over the objective. Help yourself using a mirror to check the centering of the laser beam.
Image META information
COMPUTED.CCDWidth 1mm
COMPUTED.UserCommentEncoding UNDEFINED
EXIF.ShutterSpeedValue 106/32
EXIF.ApertureValue 95/32
EXIF.SubSecTime 25
EXIF.FocalPlaneXResolution 3264000/286
EXIF.FocalPlaneYResolution 2448000/214
EXIF.FocalPlaneResolutionUnit 2
EXIF.CustomRendered 0
EXIF.DigitalZoomRatio 3264/3264
MAKERNOTE.ImageType IMG:PowerShot A630 JPEG
MAKERNOTE.FirmwareVersion Firmware Version 1.00
MAKERNOTE.ImageNumber 1000071
MAKERNOTE.OwnerName Andres
File Name gallery_224509_352_18561.jpg
Unix Timestamp 1466631541
Original File Size 129388
File Type 2
Mime Type image/jpeg
Sections Found ANY_TAG, IFD0, THUMBNAIL, EXIF, INTEROP, MAKERNOTE
HTML Sizes width="608" height="811"
Image Height 811
Image Width 608
Color TRUE
Byte Order Motorola FALSE
Aperture F-Number f/2.8
Thumbnail File Type 2
Thumbnail Mime Type image/jpeg
Camera Make Canon
Camera Model Canon PowerShot A630
Orientation The 0th row is at the visual top of the image, and the 0th column is the visual left-hand side
X-Resolution 180/1
Y-Resolution 180/1
Resolution Unit 2
Software ACD Systems Digital Imaging
Date Taken 2016:01:13 19:27:25
YCbCr Positioning centered
Thumbnail Compression JPEG Compression
Thumbnail JPEG Interchange Format 3217
Thumbnail JPEG Interchange Format Length 6276
Exposure Time 1/10
F Number 28/10
Exif Version 0220
Date Digitized 2016:01:13 19:27:25
Compressed bits/pixel 5/1
Exposure Bias Value 0/3
Max Aperture Value 95/32
Metering Mode Pattern
Flash 16
Focal Length 7300/1000
Flash Pix Version Flashpix Format Version 1.0
Color Space sRGB
Image Length 811
Interoperability Offset 3121
Sensing Method One-chip color area sensor
Exposure Mode Auto exposure
White Balance Auto white balance
Scene Capture Type Standard
Inter-operability Index R98
Inter-operability Version 0100
Cloudy Nights → Photo Gallery → Startest Images → Refractors → Refractor collimation
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