I needed to get an idea about the scope of corrosion in an old wristwatch, so I put my DCR-150 onto the DA 55-300mm lens and took a series of shots in natural light. By examining the pictures full-sized on my computer, I got a far better idea about the extent of the corrosion. But I also liked the pictures in themselves. This one came out best:
Corrosion in Old Watch
The picture isn't nearly as good as a studio shot, but it did give me the info I needed. The Raynox DCR-150 really is a handy tool, as well as being fun. BTW, the EXIF was stripped, so here's the info for what it's worth:
Color Space: sRGB
Contrast: Normal
Custom Rendered: Normal process
Date Time Digitized: 2013:01:28 10:26:14
Date Time Original: 2013:01:28 10:26:14
Exif Version: 2.2.1
Exposure Bias Value: -0.5
Exposure Mode: Manual exposure
Exposure Program: Aperture priority
Exposure Time: 7 / 10
Flash: Flash did not fire, compulsory flash mode
FlashPix Version: 1.0
FNumber: 22
Focal Length: 87.5
Focal Length In 35mm Film: 132
ISO Speed Ratings: 100
Metering Mode: CenterWeightedAverage
Pixel X Dimension: 3872
Pixel Y Dimension: 2592
Saturation: Normal
Scene Capture Type: Standard
Sensing Method: One-chip color area sensor
Sharpness: Normal
Subject Distance Range: Distant view
White Balance: Auto white balance