File:Auto-Advance pencils.JPG

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Summary[edit]

Some mechanical pencils with auto-advance mechanism.
This picture is my own work.

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	Date/Time	Thumbnail	Dimensions	User	Comment
current	11:34, 29 July 2018		1,600 × 1,200 (709 KB)	Dish (talk \| contribs)	Some mechanical pencils with auto-advance mechanism.

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Camera manufacturer	Canon
Camera model	Canon DIGITAL IXUS 85 IS
Exposure time	1/20 sec (0.05)
F Number	f/2.8
ISO speed rating	200
Date and time of data generation	13:53, 16 July 2018
Lens focal length	6.2 mm
Orientation	Normal
Horizontal resolution	180 dpi
Vertical resolution	180 dpi
File change date and time	13:53, 16 July 2018
Y and C positioning	Centred
Exif version	2.2
Date and time of digitising	13:53, 16 July 2018
Meaning of each component	Y Cb Cr does not exist
Image compression mode	5
APEX shutter speed	4.3125
APEX aperture	2.96875
APEX exposure bias	0
Maximum land aperture	2.96875 APEX (f/2.8)
Metering mode	Pattern
Flash	Flash did not fire, compulsory flash suppression