Goerz Lens Serial Numbers
But note in the picture below that the serial number is the same engraved on the barrel and on the cells. So f6,8 or 1:6,8 is the lager aperture for this lens. The following figures, even in this Goerz scale, are very close to the regular series of f stops. The next 3 pictures are from the Photo Club de Paris magazine in 1899. On Goerz Serial numbers and dates. (former Goerz Tech.) Lens # 35 1902-1903 170 1903-1905 267 1906-1908 230 1908-1909 334 1911 -1914. Date of CP Goerz Double Anastigmatic (Dagor) Lens. Introduction II. In 1942 the Goerz lenses. “Estimated numbers of serial production of binoculars of Optische Anstalt C.P.GOERZ - Berlin Serial.
| Ross Resolux 11cm/ f4 enlarging lens image by John-Henry Collinson(Image rights) |
Part of the serial number sequence of lenses made by Ross. Note that the source warns that 'anomalies' exist, and suggests that some lenses, either made by Ross from designs of other companies (such as Zeiss and Goerz), or lenses made for Ross by subcontractors, may have their own serial numbers unrelated to these.[1] Windows 7 loader slic activation with oem crack patch download windows 7.
| Serial nº | Year |
| 100 | 1840 |
| 3,000 | 1850 |
| 6,500 | 1860 |
| 12,500 | 1870 |
| 20,000 | 1875 |
| 44,430 | 1880 |
| 47,31x | 1885-1890 |
| 50,000 | 1890-1895 |
| 81,96x | 1911 |
| 86,000 | 1918 |
| 95,000 | 1921 |
| 100,000 | 1924 |
| 105,000 | 1925 |
| 110,000 | 1927 |
| 115,000 | 1930 |
| 120,000 | 1931 |
| 125,000 | 1933 |
| 140,000 | 1939 |
| 200,000 | 1947 |
| 213,000 | 1946-7 |
| 250,000 | 1960 |
Notes
Goerz Lens Serial Numbers Lookup
- ↑ From: Wilkinson, M, and Glanfield, C. 2001. A Lens Collector's Vade Mecum, CD-rom Version 3F. Edited by A. N. Wright. Cornwall, UK: David Matthews Associates. Chapter 11, Pages 87-88.
Links
Goerz Lens Serial Numbers 222
- A selection of serial numbers for Ross cameras and lenses at Early Photography
Goerz Lens Serial Numbers Doreen