Add to favorites |
early Ross lens, redesigned Petzval formula similar to the Voigtländer' s Orthoscop, c.30" (75cm) focal length, front element diameter 75mm, rear element diameter 46mm, total height 83mm, with slot for Waterhouse stops, very good optics
€ 600 | 2016-10-31 10:53 |
€ 600 | Start price |