Searching ebay for vintage equipment, which is always fun, I came across this light of recent manufacture. It looks like a Fresnel with 3 interchangeable lenses, a regular Fresnel, an oval beam Fresnel, and a step lens. Im curious, are these end user additions, or is this meant to be used as such?
http://cgi.ebay.com/PROFESSIONAL-PR...ryZ29944QQssPageNameZWDVWQQrdZ1QQcmdZViewItem
http://cgi.ebay.com/PROFESSIONAL-PR...ryZ29944QQssPageNameZWDVWQQrdZ1QQcmdZViewItem