Jamin & Darlot Sr. Paris Vintage Brass Lens - Approx. 12 inch F4 -V. Good Cond.

Jamin & Darlot Sr. Paris Vintage Petzval Brass Lens. Serial #25,895. Lens is overal in very good condition. Lens shade and both sets of lenses unscrew easily. Glass has a few small air bubbles and some dust, but overall in good condition. Rack and piñon works. There is a slot for waterhouse stops, but none are included. There is a wonderful brass lens cover for the front and no cover for the rear. There is a nice patina to the lens. This is a good example of this lens and will continue to take beautiful photos. I measured the lens at about 12 inches focal length F4, but that should just be a starting point. The lenses will cover 5 x7 format. PayPal Only. No international shipping or bidding please.