File:23rd Tehran International Book Fair 1.jpg : Soft.lk - A Premium Software Developers - Meet one of the most powerful and intuitive POS systems for retail in Sri Lanka

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	Date/Time	Thumbnail	Dimensions	User	Comment
current	10:44, 8 May 2010		2,592 × 1,944 (927 KB)	Ladsgroup	{{Information \|Description=23rd Tehran international book fair.main salon(General book) in Mosala \|Source={{own}} \|Date=07-05-2010 \|Author= Ladsgroup \|Permission= \|other_versions= }} Category:Book fairs

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Camera manufacturer	Nokia
Camera model	N79
Exposure time	1/20 sec (0.05)
F-number	f/2.8
ISO speed rating	230
Date and time of data generation	16:29, 7 May 2010
Lens focal length	5.4 mm
Orientation	Normal
Horizontal resolution	300 dpi
Vertical resolution	300 dpi
Y and C positioning	Centered
Exif version	2.2
Date and time of digitizing	16:29, 7 May 2010
Meaning of each component	Y Cb Cr does not exist
Shutter speed	4.321
APEX aperture	2.97
Light source	Unknown
Flash	Flash did not fire, auto mode
Supported Flashpix version	1
Color space	sRGB
Custom image processing	Normal process
Exposure mode	Auto exposure
White balance	Auto white balance
Digital zoom ratio	1
Scene capture type	Standard
Scene control	High gain up