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#1
10-07-2009, 07:48 PM
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I have Canon EOS Rebel XS but can't not take picture from my tank very well.
It is bow front tank, anyone know what to do to improve the shot? Thanks ________ VOLCANO VAPORIZERS Last edited by Coleus; 04-30-2011 at 06:12 AM. 
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#2
10-07-2009, 08:03 PM
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I bought a submersible housing for my Canon PowerShot so that I can just put the camera right into the tank for good closeup pictures. A ziplock bag might even work but thats taking some risk.
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"We shall dive down through black abysses... and in that lair of the Deep Ones we shall dwell amidst wonder and glory forever." - H.P. Lovecraft Old 120gal Tank Journal New 225gal Tank Journal May 2010 TOTM The 10th Annual Prince George Reef Tank Tour
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#3
10-07-2009, 09:48 PM
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Only way is to go top down or through the side. You have to have the lens perfectly perpendicular to the glass to get a good clear macro. Unfortunately with curved glass this is impossible, which is why most people into photography don't by bow fronts or other curved glass tanks.
Best solution is make a top down camera box, it's a simple DIY project but don't use a Ziploc bag as I assure you this won't work.
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#4
10-08-2009, 02:30 AM
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Last edited by Coleus; 04-30-2011 at 06:12 AM.
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#5
10-08-2009, 02:44 AM
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Can buy a topdown viewer from RedCoral that works great for topdown shots.
__________________
Red Coral Online Store  www.redcoralaquarium.net 45 Gallon Cube with 10 Gallon Sump, Lighting 8 bulb T5, Vertex IN 80 Skimmer -2 Occelaris Clowns, Engineer Goby, RBTA, Peppermint Shrimp
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#8
10-08-2009, 05:46 AM
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Quote:
We do this all the time in my industry (flattening lens distortion, warping CG images to fit existing lens distortion, creating 'clean plates' etc.) Depends on how much distortion you have. I'm guessing you wont have the image info needed to 'unwrap' the distortion from a bow front, but you could take 2 or more images & then stitch them together (with a little warping into shape if needed). .
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#9
10-08-2009, 02:29 PM
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Or you could upgrade and sell me the bowfront!!
__________________
Red Coral Online Store www.redcoralaquarium.net 45 Gallon Cube with 10 Gallon Sump, Lighting 8 bulb T5, Vertex IN 80 Skimmer -2 Occelaris Clowns, Engineer Goby, RBTA, Peppermint Shrimp
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#10
10-08-2009, 05:57 PM
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Its not really just warped, but rather the image is distorted
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