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Carl Zeiss, Ernst Abbe and Otto Schott – A Winning Team
Design variations. Most Zeiss lenses other than the mm mirror lens had the same design style, so when changes of styling were introduced, they were phased in to all other Zeiss lenses except the mirror lens. When buying any camera with inter-changeable lenses, bear in mind that the lens may not be the one that was on the camera when it was new.
The Carl Zeiss Group develops and produces eyeglass lenses, planetariums, camera Follow Carl Zeiss Vision to stay up-to-date with news, articles and jobs.
Share This Page. Thread Tools. Oct 3, 1. Messages: I’d like to date a Zeiss Planar 80mm f2. I’m trying to find a production date for a Hassy lens that I got hold of. Stamped in silver on the rear, black lens mount is I can tell that this lens has been disassembled at some point, and it occurs to me that these parts may have been taken from different lenses. The rear mount is also stamped “Made in Germany West for Hasselblad” in black. I know that the Hasselblad Compendium has lists of some serial number blocks, but I’ve heard that they are incomplete, and I’d rather not purchase the book for one serial number that may not even be in it.
Thanks, George. Last edited by a moderator: Oct 3,
Carl Zeiss Age Lens by the Serial Number
The Sonnar has m The serial number on it says: Nr In red ink, from what I can make out, it says Thanks in advance. If it’s Hasselblad you can date it using the method described under ‘Dating Lenses’ on this page: www.
Carl Zeiss Meditec Vertriebsgesellschaft mbH Oberkochen. Monday RE: Recall of Carl Zeiss Meditec AG P CT Lucia Intraocular Lenses | + D. Dear [Customer Diopter Serial Number Expiration Date.
Method and apparatus for determining the location of the ocular pivot point. Patent number: Abstract: The invention relates to a method and an apparatus for determining the location of at least two optical parameters of an eye of a test person. In the method, at least two optical parameters of an eye having a reference structure are photographically recorded to determine in each case one of the optical parameters of the eye. The apparatus for determining at least two optical parameters of an eye having a reference structure is provided with separate recording units for photographically recording the eye for the determination of in each case one of the optical parameters of the eye.
Type: Grant. Filed: August 13, Date of Patent: October 8,
Easy, fast, intelligent: the modern way to order lenses.
Hello to the community, as a youngster to this very special forum, I am coming up with a marginal problem. When was this one produced? As far as I understand, Carl Zeiss Jena introduced lens coating T some time in , but not covering the whole production, and after the coating process was declared “eyes only” and attached to military purposes, mainly with the German marines, so that very few if any coated lenses reached the wartime civilian market.
On the other hand, the serial number of the lens points to the ominous year of serial numbers of ending with , and starting with serial numbers for itself have obviously been lost. So, is this one wartime or post-war? Material is brass, not aluminium.
Third-Party Pentax Lenses – Reviews and Database» Carl Zeiss Lenses» Prime Lens Review Date: August 25, , I can recommend this lens: Yes | Price.
The Tessar 4 element lens is one of the classic Carl Zeiss designs, usually very sharp when stopped down and with high contrast and low flare. This particular lens was sold with the Zeiss Ikon Icarex 35S camera body in breech mount, circa , and later in screw thread mount with the Icarex 35 TM. We are talking here about West German manufacture, as opposed to the East German Carl Zeiss Jena lenses that were budget options for the Praktica and other low-cost cameras.
First a little background. The company of Carl Zeiss also ended up being divided and eventually this settled into two Zeiss companies, totally unrelated, but stemming from the same roots. The East German factory at Jena became the home of the lenses for Praktica and other low-cost cameras, at one time one of the best affordable options for the average amateur photographer. The relevance of this is that eventually Zeiss and Voigtlander came together and in the Icarex 35S was born, designed originally by Voigtlander but now labelled Zeiss by its new owners.
Best Carl Zeiss Lenses
It is produced and hosted as another way of expressing gratitude to those who have helped Company Seven prosper. With some of this content dating back to the times when slow dial-up Internet access was the norm, the article was originally text heavy because illustrations were by necessity kept simple and to a minimum. Over the decades we have, and will continue to, on occasion add this or that mention of or illustration of items in our archives and museum collection, this to break up the monotony of text, make corrections with much gratitude to Dr.
It was never our intent to write one comprehensive and all-encompassing history of Zeiss, that would require volumes to do it justice, but rather to explain why we at Company Seven remain grateful for and in awe of the achievements by Zeiss. The Founders And The Zeiss Company Foundations: From its inception through to the middle 19th century, lens making was a craft that was essentially passed on from generation to generation.
Innovations had typically resulted from trial and error experimentation; this was a costly and time consuming process that could not factor in all of the possible variables in lens making materials and design.
Carl Zeiss Micoscopes made lenses for the Western Zeiss Ikon after the war, but they have also made dedicated lenses for other camera zeisw. This has seen.
Dating leica lenses serial numbers Giro zeiss lenses. Note:: lenses, this month. Some of the two most classic lenses. E-Mount dating south indian guy About zeiss is light. I’d like to date on the purchased lens than. Sold date of. Either the zeiss cine lens family called milvus lens technology and. Maker model qty.
Modern eyeglass lenses really are a miracle of technology. There are many different ways of tailoring them exactly to the needs of the wearer. This is all enabled by a countless number of lens types and order parameters. The ordering process is straightforward and self-explanatory. And you always see all the details of your orders at a glance.
The origins of the Carl-Zeiss-Stiftung date from , when Carl Zeiss, later awarded the In addition to microscopes Zeiss marketed photo lenses from
These aims and the following principles determine the policy of the foundation companies: science and technology complement each other; science, technology and economics serve man and not vice versa; economic stability safeguards jobs; the company and its employees are mutually dependent. Science, progressive technology and social responsibility are therefore the main objectives behind the activities of the Carl-Zeiss-Stiftung.
These enterprises develop, produce, and sell high-quality precision-engineered optical glass and electronic products, including ophthalmic products, binoculars, camera lenses, medical and surgical instruments and systems, microscopes, semiconductor technologies, measuring machines, surveying instruments, glass for household appliances, consumer glassware, laboratory glassware, glass tubing, and glass pharmaceutical packaging. The company has no private or state associates, and no shareholders.
Stiftung is sometimes inaccurately translated as a special type of ‘foundation,’ a term suggesting an institution with purely charitable or scientific aims. The Carl-Zeiss-Stiftung, however, is a business organization with specific technological, scientific, economic, and social aims and functions. Usually companies are owned by individuals, banks, or states. The above-mentioned enterprises, however, are owned by the Stiftung and owe much of their character to its statute provisions.
The origins of the Carl-Zeiss-Stiftung date from , when Carl Zeiss, later awarded the title of university mechanic by the Grand Duke of Sachsen-Weimar, opened an instrument maker’s shop in Jena. He soon specialized in the manufacture of microscopes. At the request of Carl Zeiss, the physicist Ernst Abbe developed the wave theory of microscopic imaging and, based on this theory, designed instruments with better resolution power and better color rendition than was hitherto possible.
These improved microscopes sold from , and–in particular microscopes with homogenous immersion objectives, introduced in , and those with apochromatic objectives, available in greatly assisted bacteriologists’ identification of infectious bacteria.
US8149507B2 – Binocular – Google Patents
The following is a collection of serial numbers for large format lens manufacturers. Other sources of information include web-pages and anonymous information passed down to me through others. There is a real absence of information on large format lenses. Of the contemporary makers, only Schneider has made a great effort to provide information, the other lens makers have been less forthcoming.
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The first deals with anastigmatic lenses, some attention being paid to toric and to prismatic lenses. The second portion treats the problems of astigmatic lenses, and the third those of chromatic aberration. The mathematical treatment is easy to follow and graphs are effectively used. The last main section discusses problems of the alterations in field conditions produced by lenses. Von Prof. Moritz von Rohr Dr. Hans Boegehold.
I have some Carl Zeiss Lens of Large format. How I Know its Age? Carlos Alberte, there are many lists of Zeiss serial numbers with dates of manufacture.
Here are the best scoring Carl Zeiss lenses in our database. Cameras Lenses. Any Brand. Canon.
Supporting Member. Carl Zeiss Jena lenses Issue date by serial number. View previous topic :: View next topic. Back to top. Orio wrote: thanks! Fotal wrote: interesting, thanks! I have said nothing. I was merely speculating. They all have 5-figure serial numbers. Attila wrote: I can’t help in this case , I guess they are made after I suppose you have black MC lenses. I can’t help in this case , I guess they are made after I suppose you have black MC lenses.
Attila wrote: Nice diagraphm, thanks Maxim!