Voigtlander HELIAR 30cm (300mm) f/4.5 lens in Compound #5 shutter w/sync. Made in Germany, by Voigtlander. Serial #6386089. Circa 1964. Five element lens. Coated glass. This lens will cover up to 8x10"  Maximum aperture of f4.5. Front filter diameter is about 82mm. Rear filter diameter is about 85mm. Lens is 85mm or 3.25" long. Weight is about 2.5 lbs. Aperture range is f/4.5 to f/32. Shutter speed range is 1/50 to 1 sec., B.T.  Lens is in Ex++/Mint- or 9 of 10 cosmetic condition. Very clean lens barrel. Nice clean optics. Front element is clean. Rear element clean. No dings or dents. This is a later coated version of the 30cm f/4.5 Voigtlander Heliar lens. Good working Compound #5 shutter that has flash sync. Great for portrait or landscape photos. Includes original mounting flange. Front and rear leather lens caps. Don't miss this nice scarce very clean 300mm f/4.5 Voigtlander Heliar lens for your 8x10 view camera. Great portrait lens. Sells with NO RESERVE at a price of $1395. I have more BRASS barrel lenses, Kodak Ektar lenses, Large Format cameras and Lenses, Vintage and Collectibles and Soft Focus Lenses. More great buys on my other auctions, Ebay Store and Web Page.