Illuminator has aperture to control light levels. Compare binoculars; Search by: . From information from DAZET, that at moment of writing contains information on about 380 lenses and telescopes, it seems that objective serials with numbers in the range 40.000-49.999 does not exists. The new Jena optical glass also opened up the possibility of increased performance of photographic lenses. on the focuser, as the telescope have, but on the inversion prism. kept the firm at the leading edge of photographic lens innovations. Stephani writes that in his files he had a PDF-copy of the Diarium since many years. See original listing. [53] Together with the company ASML and its subsidies and partners Zeiss is the sole supplier of the lithography systems that are able to manufacture core layers of the latest semiconductor chips. These are 360 tilt/shift lenses (based on Zeiss medium format lens designs) for 35mm format including full-frame digital. Some years later Walter Stephani took the trouble to transfer this long list into an Excel spreadsheet, also to be able to search for different aspects in the list. Probably inspired by the Stigmatic lenses designed by Hugh Aldis for Dallmeyer of London, Rudolph designed a new asymmetrical lens with four thin elements, the Unar Series Ib, with apertures up to f/4.5. ), and I have other entries for APQs between serial Nr. Much of the capital came from Zeiss which also provided most of the lenses and shutters for the cameras. | Condition: Good. Easy Live Auction . Page 35 is scanned two times, one with a part that is different. This code after 1949 constantly is formed by three separate numbers: Probably, in general, first number 616 is the number of unit of production (Zeiss Astro Dept? 12597 ; weight 1.95 kg ; eyepiece side connection : M72 inside thread ; focuser side connection : 178 mm OD Fit. The eastern Zeiss Jena was also well known for producing high-quality products. Zeiss announced the discontinuation of the ZK line in September 2010. With the advent of the Contax by Zeiss-Ikon, the first professional 35mm system camera became available. of the whole instrument. Test reports were made by Zeiss at the moment of sale of lens, and not at the moment of production; OR. In 1973, the Western Carl Zeiss AG entered into a licensing agreement with the Japanese camera company Yashica to produce a series of high-quality 35mm film cameras and lenses bearing the Contax and Zeiss brand names. Subsequently, the new glasses would demonstrate their value in correcting astigmatism, and in the production of apochromatic lenses. . or Best Offer. I prodotti testati non sono in vendita, sono restituiti dopo la visione e non percepisco nessuna percentuale sulla eventuale vendita del modello recensito. Sony and Zeiss collaboratively set design and quality parameters for ZA lenses. At this stage the Leica was no more than a convenient and portable snapshot camera. Period covered: 1897 ? $269 . In 1928, Hensoldt AG was acquired by Carl Zeiss and has produced the Zeiss binoculars and rifle scopes since 1964,[9] occasionally resulting in twin products being offered under both the Hensoldt and Zeiss brand names. The western business was restarted in Oberkochen, southwestern Germany, as Opton Optische Werke Oberkochen GmbH in 1946, which became Zeiss-Opton Optische Werke Oberkochen GmbH in 1947, but was soon renamed to Carl Zeiss. About the other code Sach Number all remains to be understood. A test report can be made if a lens is already existing, obviously, so the test report can be the witness that at that date the objective was existing. ZA ("Zeiss Alpha") lenses are designed and manufactured by Sony in Japan, and co-branded with the Zeiss name. Carl Zeiss Jena Asadul Teleskop Teleskop. [29], A unique triplet of ultra-fast 50mm f/0.7 lenses originally created by Zeiss for NASA's lunar program had the distinction of being reused by Stanley Kubrick in the filming of his historical drama Barry Lyndon. Zeiss offers a wide range of products related to optics and vision. Manufacturer data. In the 1970s, the western operation of Zeiss-Ikon collaborated with Yashica to produce the new Contax cameras, and many of the Zeiss lenses for this camera, among others, were produced by Yashica's optical arm, Tomioka. Then the pages follows with consecutive numbers (7-54) just pages 47 and 48 lacks the corner with number. But opting out of some of these cookies may affect your browsing experience. The last dating and the end of the more detailed book keeping on p. 18 is May 1900. Manufacturer: Carl Zeiss Jena web site. On the last three pages the Diarium contains the similar information as at the beginning, they apparently are written by the same writers. Zeiss Ikon represented a significant part of the production along with dozens of other brands and factories, and also had major works at Dresden. The Contax I was introduced with a wide range of lenses and accessories for scientific and professional use. Zeiss Ikon were without designs or facilities for making the Contax and set about producing an improved replacement. To facilitate this, Kubrick had the lenses modified to mount onto a cinema camera and two of them subsequently further modified in separate ways to give wider angles of view. Has one of 125790181213 Carl Zeiss opened an optics workshop in Jena in 1846. Should I go for it? Zeiss Astro 1 Register (Source: Zeiss Archive), Zeiss Astro 2 Register (Source: Zeiss Archive). Also controlled by the Carl-Zeiss-Stiftung is the glass manufacturer Schott AG, located in Mainz and Jena. From page 19 as described above a systematic list of consecutive serials starting from n. 26. There are some numbered telescopes in the 80s, with serials on tubes and mounts, like one of first APQ 100/1000 Objective n. 96025 associated with mount Nr. The Zeiss archive has received my copy of the PDF slide and also the Excel list from him (W. Stephani in letters). They are part of a block of 5 lines with a style of writing and type of pencil different that all other ones. Zeiss later produced lenses for the space industry and, more recently, has again produced high-quality 35mm camera lenses. ZF series lenses fit the Nikon F-mount. Then the pages follows with consecutive numbers (2-26). Kuppeln. It seems to be no correlation between the date of report and the serial number. 98130 there are no other kind of objectives, APQs only (32 of them I know)! There is no mention of dating in the list. All other information in this paper is referred to (DDR) Carl Zeiss Jena or unified Zeiss pre-WWII or post 1989. In 1991, Jenoptik Carl Zeiss Jena was split in two, with Carl Zeiss AG (Oberkochen) taking over the company's divisions for microscopy and other precision optics (effectively reuniting the pre-war Carl Zeiss enterprise) and moving its microscopy and planetarium divisions back to Jena. - Classic Telescopes - Cloudy Nights Cloudy Nights Equipment Discussions Classic Telescopes CNers have asked about a donation box for Cloudy Nights over the years, so here you go. In 2017, Zeiss again provided optics for Nokia products through a collaboration with HMD Global,[24] beginning with the Nokia 8.[33]. Only the outer overal condition is heavy used, see pictures. In 1890, Rudolph designed an asymmetrical lens with a cemented group at each side of the diaphragm, appropriately named "Anastigmat". The very first lens with serial after 30k that I know is an AS 200/300 lens with serial n. 50460, that if what written above is correct, could be dated also around 1976 (series re-starting). We also use third-party cookies that help us analyze and understand how you use this website. FC Carl Zeiss Jena is a German football club based in Jena, Thuringia. A possible consideration about this is that can lead to two hypothesis: Some other cases has to be verified before to make a conclusion on this. A third note is Asem erhalt keine Fabr. This helps to date the last pages of Astro 2, because this order is on page 63 of Astro 2, where no date can be found. (Serials, Reference source: Astro 2 Register. This seems to be at now the highest Zeiss objective serial number ever. After World War II, Japanese Nippon Kogaku offered the "Nikon" camera, and Zeiss Ikon prevented some European distribution under the theory that "Nikon" was an infringement on their brand name. It's part of the Carl Zeiss Foundation, which also owned the Zeiss Ikon camera maker from its foundation in 1926 until it disappeared in 1972. Out of these, the cookies that are categorized as necessary are stored on your browser as they are essential for the working of basic functionalities of the website. In same lines with similar graphics and writing theres also another possible correspondence, that is the one of Astro 2 lens serials (of 40 AS 100/1000) nr. Hard to say if the serial sequence for items like mounts in 80s 90s is the same of the one of the objectives. The first smartphone to be co-engineered with Zeiss optics was the Nokia N90, Zeiss will again provide optics for Nokia products through a collaboration with HMD Global announced on 6 July 2017. At the beginning of the list, the numbers of the sold lenses were crossed out. Picture 1 of 19. Diagonali e oculari. Period covered: 1929-1976 ca. When he was trying to eliminate stigmatism from microscopes, he realized that the range of optical glasses available was insufficient. Engraved "Mr. & Mrs. H.E. Carl Zeiss Jena Asadul Telescope. Early on, Carl Zeiss realised that he needed a competent scientist so as to take the firm beyond just being another optical workshop. The filter positions are clear, orange, polarising and dark. Serial numbers are not ordered consecutively in time. [51] Zeiss has since vastly improved and diversified their product line and now feature many high accuracy CMMs, the Metrotom,[51] a CT x-ray scanning measuring machine, with the ability to quickly and completely measure a part in 3 dimensions without ever touching the part, and the O-INSPECT,[51] a fully optical measurement machine. Code belegh fr is probably a production internal number, the significance of this is still under study. Its maximum aperture was increased to f/4.7 in 1917 and reached f/2.7 in 1930. Im also aware of a PaMont II with serial 97.486. By World War I,[8] Zeiss was the world's largest company of camera production. Recensione del visore termico da osservazione InfiRay ZOOM ZH50 : due strumenti in uno! The result was the Planar Series Ia of 1896, with maximum apertures up to f/3.5, one of the fastest lenses of its time. Queste sono le aziende che inviano i loro prodotti per un test sul campo. A Pair of German WW1 Carl Zeiss Jena binoculars and case . In user condition. This website uses cookies to improve your experience while you navigate through the website. They also make lenses for digital cinema and high definition video. All these considerations let to think that the last page of Astro 2 is probably of the same dating of the last of Astro 1, around 1975-1976. I know a Zeiss Apochromat 150/2232, probably made in 70s or before, with Serial Number 6147, owned by a friend, and the 350/4462 of the former Anacapri observatory (Sky and Telescope, May 1965). Focusing runs smooth as butter , adjustment is top . At page 183 there is only the entry 1924, interpreted as a start of year. So also the Sach Number is the same, and we can be quite certain that these are the lenses for the order of telescopes that is mentioned above. By the mid-1950s, Zeiss Ikon was focusing on single-lens reflex cameras and while offering rangefinders, they were not adding features and became uncompetitive with Japanese brands including Canon, Yashica, Minolta, and Nikon. Zeiss produces autofocus Touit lenses for the Fujifilm X-mount and Sony E-mount. My experience writing this review is that they are indeed of high quality, even the Huygens. These cookies will be stored in your browser only with your consent. I thank Walter Stephani and Dan Schechter for text revision and many Zeiss passionate collectors for exchange of ideas during time, especially Bob Trotter of Western Australia. Into the late 1980s, Carl Zeiss Jena developed two zoom lenses, the 80-200mm f4 Vario-Sonnar was one of them. Carl Zeiss has around 13,000 employees in more than 30 countries, including more than 8,000 in Germany. Notes 10 Astro 1 page 51 (Source: Zeiss Archives). This order is not dated, but is immediately before another dated 24.10.1975 (and before a long series of items without date, being the previous one available the 14.11.1974 of item numbered 49.552). 5506171 , including carrying strap and black leather case, the zipper has a small tear. Diaphragm, appropriately named `` Anastigmat '' other code Sach number all remains to be correlation... Stephani writes that in his files he had a PDF-copy of the capital came from which... In Japan, and co-branded with the advent of the ZK line in September 2010 use... As to take the firm at the beginning, they apparently are written by the Carl-Zeiss-Stiftung is same!, as the telescope have, but on the focuser, as the telescope,. Zh50: due strumenti in uno he needed a competent scientist so as take... 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