Wenn ihr ein bisschen Geld übrig habt, hier ist der Link zur ebay-Auktion mit weiteren Bildern:
Ach ja, beinahe hätte ich es vergessen: Ihr müsst Muckies mitbringen, denn das Objektiv wiegt 40 Pfund.
200mm F1.0 Germanium Thermal Imager Lens Rank Taylor IRTAL Super-Fast Objective
This item is a very large and very fast germanium objective lens for a thermal imager or thermal imaging camera. The focal length is 200mm, and the maximum aperture is F1.0 The front element is 20cm in diameter. Made by Rank-Taylor in the UK.
There is an aperture adjustment ring, with settings from F1 through to F5.6. There is also a focus ring with settings from 7 feet to infinity. The body has a threaded rear mounting on a removable adaptor plate. At the front, a removable hood and cap.
A wooden shipping/storage crate with foam lining is included. The lens condition is very good, looks absolutely perfect, may have never been used. Please note, this is a VERY large lens, it weighs 18kg. Tomato soup not included.