File:John Carmack At GDCA 2017 -- 1 March 2017 (cropped).jpeg : 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	15:16, 11 August 2023		429 × 595 (61 KB)	WikiPedant	adjusted exposure levels in face
	09:26, 5 April 2020		429 × 595 (73 KB)	1992 FARHAAD	File:John Carmack and Tim Sweeney, GDCA 2017.jpg cropped 82 % horizontally, 63 % vertically using CropTool with lossless mode.

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Camera manufacturer	NIKON CORPORATION
Camera model	NIKON D5
Author	Trish Tunney / trishtunney.com
Copyright holder	Trish Tunney / trishtunney.com
Exposure time	1/60 sec (0.016666666666667)
F-number	f/5
ISO speed rating	800
Date and time of data generation	20:37, 1 March 2017
Lens focal length	38 mm
Orientation	Normal
Horizontal resolution	300 dpi
Vertical resolution	300 dpi
Software used	GIMP 2.10.34
File change date and time	11:14, 11 August 2023
Exposure Program	Manual
Exif version	2.3
Date and time of digitizing	20:37, 1 March 2017
Shutter speed	5.906891
APEX aperture	4.643856
Exposure bias	0
Maximum land aperture	3 APEX (f/2.83)
Metering mode	Pattern
Light source	Unknown
Flash	Flash fired, strobe return light not detected, compulsory flash firing
DateTimeOriginal subseconds	10
DateTimeDigitized subseconds	10
Color space	sRGB
Sensing method	One-chip color area sensor
File source	Digital still camera
Scene type	A directly photographed image
Custom image processing	Normal process
Exposure mode	Manual exposure
White balance	Manual white balance
Focal length in 35 mm film	38 mm
Scene capture type	Standard
Scene control	Low gain up
Contrast	Normal
Saturation	Normal
Sharpness	Normal
Subject distance range	Unknown