Glow

Another photo from an old oscilloscope. The tube in front is a Tung-Sol 5651, it is not glowing because its hot but because it has neon in it. When new the tube contained 0.0067 microcuries of Co-60 isotope.

• Photo Taken: February 28, 2006 11:52 PM
• Location: Davis, California
• Camera: Canon 10D
• Exposure: 30 Seconds
• Aperature: 6.7
• ISO: 100
• Lens: 28-135 @112mm
• Categories: Electronic