File:Decompression Dive-Preparation.JPG

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Summary[edit]

Summary
Description	Technical divers preparing for a mixed-gas decompression dive in Bohol, Philippines. Note the backplate and wing setup with sidemounted stage tanks containing EAN50 (left side) and pure oxygen (right side).
Source	Wikimedia Commons file page
Author	DiverDave (talk)
Permission	See original Commons license details.

Creative Commons Attribution 3.0 Unported (CC BY 3.0)

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Official license: CC BY 3.0

Original attribution and file history: Wikimedia Commons

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	Date/Time	Thumbnail	Dimensions	User	Comment
current	12:52, 29 May 2026		1,010 × 731 (184 KB)	Maintenance script (talk \| contribs)	== Summary == Importing file

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Camera manufacturer	EASTMAN KODAK COMPANY
Camera model	KODAK EASYSHARE CX4230 ZOOM DIGITAL CAMERA
Exposure time	2,261/1,000,000 sec (0.002261)
F Number	f/5.24
ISO speed rating	100
Date and time of data generation	19:27, 23 May 2006
Lens focal length	5.54 mm
Orientation	Normal
Software used	Version 1.0500
Y and C positioning	Co-sited
Exposure Program	Normal program
Exif version	2.2
Date and time of digitizing	19:27, 23 May 2006
Meaning of each component	Y Cb Cr does not exist
Image compression mode	2.72
APEX shutter speed	8.78
APEX aperture	4.77
APEX exposure bias	0
Maximum land aperture	2.92 APEX (f/2.75)
Metering mode	Center weighted average
Flash	Flash did not fire
makernote
DateTimeOriginal subseconds	00
DateTimeDigitized subseconds	00
Supported Flashpix version	1
Color space	sRGB
Exposure index	100
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	Auto exposure
White balance	Auto white balance
Digital zoom ratio	0
Focal length in 35 mm film	36 mm
Scene capture type	Standard
Scene control	None
Contrast	Normal
Saturation	Normal
Sharpness	Normal
Subject distance range	Unknown