D Liesegang Tachyskop C. 4 PETZVAL TYPE BRASS ANTIQUE LENS. Seems to be from first movie projection. Can be used for photography. Covers about 6×9 cm. Pretty fast for this coverage. According to measurements it has. Maximum aperture of about F3,5. According to measurements it has a focal distance of 7-8 inches (about 180-200 mm). And a pretty fast aperture about F3.5 or similar. That is extremely great for portraits. VISUAL AND OPTICAL CONDITION IS EXCELLENT. Glass is nice without any scratches, fungus, separation etc. Rack and pinion mechanism works GREAT! Lens has an embedded diafragm. The brass barrel is in excellent condition. Comes with a third-party mounting flange. Lens is pretty massive. Its weight is about 1.05 kg with flange (0.93 kg without flnge). Front barrel diameter =7,7 cm. Front glass diameter = 4,7 cm. Rear barrel diameter = 6,3 cm. Rear glass diameter = 5,6 cm. This is a fantastic lens for usage or. But may be slightly. More for Asian countries or. Depends on the work of a postal service and custom department. Of a country where the parcel goes. Buyers with a feedback of less than 10 points should contact me first! The item “1 KG! VERY RARE E. D Liesegang Tachyskop C. 4 PETZVAL TYPE BRASS ANTIQUE LENS” is in sale since Friday, September 7, 2018. This item is in the category “Cameras & Photo\Lenses & Filters\Lenses”. The seller is “evgeniy_zubenko” and is located in Dnepropetrovsk. This item can be shipped worldwide.
- Model: Petzval
- Type: Standard
- Focal Length Type: Fixed/Prime
- Focus Type: Manual
- Brand: Darlot