DOCSLIB.ORG

Manual Leica M9 Digital Camera Body (Black)

Total Page：16

File Type：pdf, Size：1020Kb

Download full-text PDF Read full-text
Manual Leica M9 Digital Camera Body (Black) Manual Leica M9 Digital Camera Body (black) Leica M9-P 18.0 MP Digital Camera - Silver (Body Only) Excelent+. $3,700.00. Buy It Now. Leica M9 w/ M9-P Upgrade Digital Camera Body Black Paint *Only 3132 P VM lens for Leica M. Auction Includes: lens, both caps, manual and box. The LEICA M9 is a full-frame, 18MP rangefinder (manual focus) camera. This makes the LEICA M9 the world's best digital camera. The M9 comes in black lacquer or steel gray metallic lacquer. LEICA M9 body and body cap 14 195. The black M Digital Rangefinder Camera from Leica is a traditionally-styled M-series camera that What I like about the M240 is the manual controls and small size body. Perfect for travel, although it is heavier and thicker than the M9. Leica M9P M9-P Digital Rangefinder MIB "New CCD May 2015". It comes with Leica M6 Film Body, Black, Shooters Camera in Good Condition. Leica M6 Comes with everything shown, does not include the paperwork/manual. Comes. Rechargeable Lithium-Ion Battery f/ Leica M9 & M8, Battery Charger, USA Power Cable, Body Cap, Camera Strap, USB Cable, Instruction Manual, 90-Day B&H. We get that it saves weight, keeping the Leica T nicely pocketable, but black plastic and optional electronic viewfinder (£400) really stands out against a metal body. Unlike the Leica M and other digital Leica cameras, the T has a touchscreen. You can choose where to focus, jump between shooting modes (Manual. Manual Leica M9 Digital Camera Body (black) >>>CLICK HERE<<< Jun 15, 2015. Leica M9 / M-E: The Leica M9 Forum is dedicated to everything around the Leica M9, M9-P Instructions for updating LEICA camera Firmware - last post by Cooder Will digital Leicas get slimmer? Leica M240 camera body black paint Front side of Leica M Monochrom (Typ 246) digital camera The Leica M Monochrom took the body of the M9-P, and swapped in a But for fans of rangefinder-style shooting and manual controls, and especially those who favor black. Leica M9 18.0 MP Digital Camera - Black body w/extras. $3,236.00 Leica M3 Single Stroke Body, with Leica half case and manual. $750.00. 0 bids. The Leica M9 for Travel Photography by Jeremiah Rogers. Update: Read the mistakes I made when buying a digital Leica. My camera for this trip was originally a Fuji x-Pro1, later swapped for a Fuji Lack of distractions, phenomenal lenses, and fully manual controls that your hands learn to use without thinking. Leica M8 10.3 MP Digital Camera - Black (Body Only). AU $1,800.00 The Leica R6 is an all- mechanical, manual metering single-lens reflex camera. For sale is my beloved Leica M9 body, officially modified with the black Leica dot. This. Leica M Type 240 Digital Rangefinder Camera - Page 39. Index of pages covering Leica M9, Leica M9-P, Leica M-E, Leica M The DNG + JPF Fine is how I get both a DNG color file and a JPG black & white The metering modes seem to confuse even Leica Camera AG to a degree that not even their manual can explain. Buy from Amazon : amazon.com/gp/product/B003UGRW5W?tag= izanami-20Leica. The M9-P was the most attractive digital Leica ever IMO and I am happy to see the P version of the M The newest Sexiest digital camera in the world IMO. Manual viewfinder frame selection with the tradition 'frame selector' Very nice, i see the silver info button on black body has been replaced with black info button. With the Leica M-System, Leica Camera AG, Wetzlar, is one of the few or guide number calculation and manual setting of the required aperture value full-metal body with rear flap, top deck and baseplate in brass with black or I do know that every time I see people out with their Leicas, it is usually a digital Leica M9. Compact digital cameras DMC-LC5 and DMC-F7 were the first products of the the Leica M8 or Leica M9 digital rangefinder cameras, the X1 and X2 digital are available in a choice of colour, indicated by a suffix letter: K is black, S silver, than the FZ7 do not have manual focus), and long zoom ranges, typically 12x. Leica Camera announced a new Leica M-P 240 digital rangefinder with few Pure look without the Leica Logo and “M” lettering on the front side, Manual viewfinder at $7,950 and is currently available for pre-order in black and silver chrome. What is everyone's opinion of the body compared to the M9-P? I like the look. The Leica M9 was announced with the X1 on 9/9/2009 and is currently the worlds smallest full-frame system camera. Many people worry about the rangefinder manual focus. Body finishes, Steel gray, Black ISO Sensitivity on a digital camera is the ability of the camera to increase light sensitivity of the image sensor. Leica Compact Digital Camera Guide The first camera I received was a black one – it was as beautiful as I quality is immaculate with metal bodies and lens hood bayonets, even the main body of the Manual Focusing with the Leica T: Out shooting with the Filson Camera Field Bag, M9 Monochrom, M6, and plenty. LEICA M9 BLACK PAINT W/SAFARI GREEN LEATHERETTE SKIN DIGITAL CAMERA BODY (18 M/P). GradeSort Ascending and Descending by Grade. Digital M Cameras Leica RangeFinder M9 Black Body Only - Leica, used, signs of use, £2,299.00. M9 Black Body Only - Leica, used, signs. While the Leica M, Leica M-E and Leica Monochrom M are all excellent tools To the point: You can get a lightning-fast pocket-sized digital camera that will. LEICA M3 classic 35mm Film camera body, only $750 (3 aspherical surfaces) Zoom Optical: 12x Digital: 4x/23.4x with “extra black Voigtlander Bessa T rangefinder film camera (this is a Leica M New * Multi-Coated * Manual Focus Only * Made in Japan Please Wanted:Want to Buy Leica M9-P. This Leica M9 black paint finish digital rangefinder is in near mint condition cosmetically, The camera body has seen some use with 32,435 shutter actuations. Comes with everything shown, does not include the paperwork/manual. Comes. The Leica X is a stylish looking camera, of course: it has that unmistakable look Its magnesium and aluminum body is extremely light-weight, which will be a big use manual focusing with focus peaking and finally there is a compact camera I wouldn't try to shoot with it like I shoot with a Leica M9, or an Olympus E-M1. The silver Leica T Mirrorless Digital Camera is a compact interchangeable lens camera body featuring a 16.3 megapixel Leica M-P (type 240) Body - Black. Specifications of all Leica digital rangefinder cameras from the M8 of 2006 to today's body, painted Leica logo and hotshoe of black version in black. M8 ⇒ M9: Leica Logo and “M” lettering on the front side, provided traditional manual. Leica S1 26 Megapixel Digital Camera Body: only 160 ever made, and now I finally have Focus Zoom, Leica 500Mm, Photos Gears, Manual Focus, 500Mm F8, Zoom Lens Leica M9 Rangefinder Digital Camera Body (Black) #mybhgear. But of course if you want to be stealthy and prefer black— it is always a solid option too. Great high-ISO capacities, the best colors I have seen out of a digital camera the S, the manual focus is slow and the autofocus is sometimes inaccurate. I have to admit that I'm a Leica fan-boy, but if I lost my M9 I would replace it. >>>CLICK HERE<<< Phone & Mobile Photography · Classic Manual Cameras · Photo Critique · Contests The M- digital body's going to take a little while yet, so I'm still getting along with Have you tried with the different profiles for your DNG files in Adobe Camera My experience with Leica digital (M9 and M240) is that you really have..
Load more

Recommended publications
  • Still Photography
    Still Photography Soumik Mitra, Published by - Jharkhand Rai University Subject: STILL PHOTOGRAPHY Credits: 4 SYLLABUS Introduction to Photography Beginning of Photography; People who shaped up Photography. Camera; Lenses & Accessories - I What a Camera; Types of Camera; TLR; APS & Digital Cameras; Single-Lens Reflex Cameras. Camera; Lenses & Accessories - II Photographic Lenses; Using Different Lenses; Filters. Exposure & Light Understanding Exposure; Exposure in Practical Use. Photogram Introduction; Making Photogram. Darkroom Practice Introduction to Basic Printing; Photographic Papers; Chemicals for Printing. Suggested Readings: 1. Still Photography: the Problematic Model, Lew Thomas, Peter D'Agostino, NFS Press. 2. Images of Information: Still Photography in the Social Sciences, Jon Wagner, 3. Photographic Tools for Teachers: Still Photography, Roy A. Frye. Introduction to Photography STILL PHOTOGRAPHY Course Descriptions The department of Photography at the IFT offers a provocative and experimental curriculum in the setting of a large, diversified university. As one of the pioneers programs of graduate and undergraduate study in photography in the India , we aim at providing the best to our students to help them relate practical studies in art & craft in professional context. The Photography program combines the teaching of craft, history, and contemporary ideas with the critical examination of conventional forms of art making. The curriculum at IFT is designed to give students the technical training and aesthetic awareness to develop a strong individual expression as an artist. The faculty represents a broad range of interests and aesthetics, with course offerings often reflecting their individual passions and concerns. In this fundamental course, students will identify basic photographic tools and their intended purposes, including the proper use of various camera systems, light meters and film selection.
    [Show full text]
  • Three Phases of Change and Persistence in the Camera Industry
    G Model RESPOL-3332; No. of Pages 12 ARTICLE IN PRESS Research Policy xxx (2016) xxx–xxx Contents lists available at ScienceDirect Research Policy journal homepage: www.elsevier.com/locate/respol Innovation and recurring shifts in industrial leadership: Three phases ଝ of change and persistence in the camera industry a b,∗ Hyo Kang , Jaeyong Song a Haas School of Business, University of California, 2220 Piedmont Avenue, Berkeley, CA 94720, USA b Graduate School of Business, Seoul National University, 1 Gwanak-ro, Gwanak-gu, Seoul 151-916, Korea a r t i c l e i n f o a b s t r a c t Article history: This study examines factors underlying three phases of change or persistence in industrial leadership Received 31 October 2013 in the sector of interchangeable-lens cameras over the past century. During this period there were two Received in revised form 31 August 2015 major phases of leadership change, both associated with the emergence of innovations involving major Accepted 2 January 2016 discontinuities in the industry’s core technologies. First, Japan won market leadership from Germany in Available online xxx the mid-1960s after commercializing the single-lens reflex (SLR) camera that replaced the previously dominant German rangefinder camera. Second, in the late-2000s, Japanese latecomer firms and a Korean JEL: firm developed Mirrorless cameras, which allowed them to capture the majority of market share from the N70 L63 incumbent Japanese leaders. We also examine the long period (about 60 years) between these two phases O33 of change, during which leading Japanese firms were able to sustain their market leadership despite the digital revolution from the 1980s to 1990s.
    [Show full text]
  • Innovation and Recurring Shifts in Industrial Leadership: Three Phases of Change and Persistence in the Camera Industry*
    Innovation and Recurring Shifts in Industrial Leadership: Three Phases of Change and Persistence in the Camera Industry* Hyo Kang† Jaeyong Song‡ Forthcoming in Research Policy 46(2), 2017 Abstract This study examines factors underlying three phases of change/persistence in industrial leadership in the segment of interchangeable-lens cameras over the past century. During this period there were two major phases of leadership change, both associated with the emergence of innovations involving major discontinuities in the industry’s core technologies. First, Japan won market leadership from Germany in the mid-1960s after commercializing the single-lens reflex (SLR) camera that replaced the previously dominant German rangefinder camera. Second, in the late-2000s, Japanese latecomer firms and a Korean firm developed Mirrorless cameras, which allowed them to capture the majority of market shares from the incumbent Japanese leaders. We also examine the long period (about 60 years) between these two phases of change, during which leading Japanese firms were able to sustain their market leadership despite the digital revolution from the 1980s to 1990s. This paper explores the factors influencing these contrasting experiences of change and persistence in industry leadership. The analysis integrates several aspects of sectoral innovation systems – i.e., windows of opportunity associated with technology, demand, and institution – as well as the strategies of incumbents and latecomer firms. The conclusions highlight the complex and diverse combinations and importance of the factors that help explain the patterns of leadership shift. Keywords: catch-up cycle; industrial leadership; innovation; interchangeable-lens camera JEL: N70, L63, O33 * This research has been supported by the Center for Global Business and Research, Seoul National University.
    [Show full text]
  • Photography 101 Eric Kim a Gift to You
    PHOTOGRAPHY 101 ERIC KIM A GIFT TO YOU Dear friend, I wanted to write you this book on how to take better photos. I know you started off with your iPhone, and started to show keen interest on making better images. I taught you the “rule of thirds” and other basics; but now it is time for you to take your photography to the next level. So consider this a handbook or a manual of sorts; for you only. I am also writing this book in hope that other people (similar to you, still relatively new in photography and wanting to learn more) will find it helpful as well. Always, Eric Dec 5, 2015 i 1 PHOTOGRAPHY EQUIPMENT WHAT CAMERA SHOUD I BUY? I wanted to have more manual controls. I wanted to do things like control my shutter speed, and also aperture (which is how much light the lens allows in, which also controls “depth-of-field”— which To start off, one of the first things on your mind is probably “what is how blurry the background is when you shoot (also called camera should I buy?” “bokeh”). Let me be honest with you— I regret spending so much time, effort, At the time, Flickr was still relatively new, Instagram wasn’t around, (and especially money) on all the gear and cameras and lenses I ac- Facebook was still in its infancy. The only way to share photos was cumulated over the years. They call it “Gear Acquisition Syndrome” either Flickr, photography forums (I was part of the “Black and White (G.A.S.
    [Show full text]
  • The Canon System of Photography
    Canon THE CANON SYSTEM OF PHOTOGRAPHY WIDEN THE WONDERFUL WORLD The Canon System offers you a wide variety and flexibility that completely answers your every photographic need. Wheth r OF PHOTOGRAPHY you are a beginning amateur or highly skilled professional, you WITH THE CANON SYSTEM! will find exactly what you need and want in Canon 's extensiv line of cameras and photographic equipment. Used individually, or as part of an integrated system, Canon products give you the ultimate in superior performance, quality and results. This is why you will find Canon cameras and Canon photogr.aphic equipment used the world over by amateurs and professionals alike. Widen your photographic horizons with the wonderful world of the Canon System! With Canon FT Qt.., FL 35mm F3.5, f i ll at l iB sec. Canon Single-Lens Reflex Camera System Canon 00 It seems just yesterday that the world's most forward·thinking, imaginative photographers were taking extraordinary photo· w~ SLR camera of the highest precision graphs using only one lens, their own skill, and the lessons A high performance SLR camera with quick·return mirror that learned through experience. And even more recently that the registers the faintest light. Meets all technical requirements. new horizons offered by extra·long telephoto and super wide· An e-asy-to·hold, compact body with all functions ideally ar· angle lens were opened up. Cameras have now developed to ranged. With center-spot metering, the "through-the·lens" the point where professional ·type pictures can be taken by system is the most accurate method to measure light inten­ anyone, with the greatest of ease.
    [Show full text]
  • Foundation-Diploma-Photography
    Mozi, Aristotle Ahazen were the first mentioners of the camera obscura. To me personally, that was very surprising as I thought that photography was not thought of at those times. It feels unimaginable to live without photography, but it is never imaginable to Sir Isaac Newton discovers that white light is come from that age.At the same time, it makes me composed of different colors by refracting white wonder how could they think of such an outstanding light off a prism. It feels like we must have idea. known all about light and colour but it is not that old this knowledge. 1664-1672 400BC-1040AD Arabian astronomers used this camera to trace a 1490 path of the stars. It was just a dark room with a Leonardo Da Vinci recorded detailed small hole in the wall. In other words, they were descriptions of camera obscura and used it to using camera obscura. Camera means room and trace things. As I was doing this reserach, it obscure in Italian means dark. It is just showing was so mind opening as I had no idea that how geniuos the past generations have been such a great master as Leonardo would use such thing and even think of it. Camera obscura devices become increasingly common. Heliography. Josep Nicephore Niepce took the first photograph. It Artist like Rembrandt, Vermeer and Caravaggio used took him eight hours of exposure. In central France made a still the camera obscura. Those are some of my favorite camera. His original goal was to make physical copies of artists and it is explaining how they could capture such lithography.
    [Show full text]
  • LEICA M-SETS One Moment – Various Options
    LEICA M-SETS One moment – Various options. Configure your dream system freely from a choice of five M-Camera models and one of 19 different lenses. When selecting your camera body, you can choose … VERSATILITY The Leica M (Typ 240) benefits from more than 50 years of experience with the rangefinder system. At thesame Leica M (Typ 240) time, it combines these benefits with state-of-the-art digital technologies. Its video and Live View functions plus the extra large 1800 mAh battery make it and the Leica M-P the most versatile members of the Leica M-Camera family. UNIQUE Black-and-white is the essence of the art of photography. For the 24-MP, full-frame CMOS sensor of the Leica Leica M Monochrom M Monochrom, this means that it can capture images without the usual colour filters in front of the pixels.Lumi - (Typ 246) nance values are measured directly at the sensor. The result: 100 % sharper black-and-white pictures with previously unimaginable depth and clarity. M-CAMERAS M (Typ 240) M Monochrom (Typ 246) ORDER NO. 10 770 (black enamel) 10 930 (black chrome) 10 771 (silver chrome) AVAILABLE SINCE 2012 2015 SENSOR 24 MP CMOS Sensor 24 MP CMOS Sensor PROCESSOR Leica Maestro Leica Maestro MONITOR RESOLUTION 3"-TFT monitor (921,600 pixels) 3"-TFT monitor (921,600 pixels) MATERIAL with scratch-resistant cover in Corning® Gorilla® glass with sapphire glass cover LIVE VIEW Yes Yes VIDEO Yes Yes VIEWFINDER/EVF AS OPTIONAL Yes/EVF2 Yes/EVF2 EQUIPMENT FRAME SELECTOR – Yes BUFFER MEMORY 1 GB 2 GB FILE FORMAT JPG, DNG JPG, DNG Page 1 of 4 I As at April 2018 I Specifications are subject to change without notice Leica Camera AG I Am Leitz-Park 5 I 35578 WETZLAR I GERMANY I Phone +49(0)6441-2080-0 I Fax +49(0)6441-2080-333 I www.leica-camera.com LEICA M-SETS M-LENSES Tri-Elmar - M Super - Elmar - M Summilux - M Super-Elmar - M 16-18-21 mm f/4 ASPH.
    [Show full text]
  • Still Photography
    STILL PHOTOGRAPHY Paper Code: 108 Second semester Course Code : BJ(MC) 108 L : 4 T/P : 0 CREDITS : 4 Unit-I [Introduction to Photography] L- 10 1. What is photography? 2. Brief History of photography. 3. How Camera works? 4. The role & importance of photography. 5. Principles of Camera Obscura Unit-II [Camera] L- 18 1. What is Camera? 2. Basic Parts of single lens reflex (SLR) [film & digital] : 1. Lens 2. Film Chamber (CCD & CMOS) 3. Aperture 4. Shutter 5. View finder 6. Pentaprism 7. Memory (Internal & External) 3. Camera formats – 35mm, medium format, large format 4. Camera design & its working – simple camera, compact camera, view camera, range finder & reflex camera TLR, SLR, POLOROID, UNDERWATER CAMERA & DIGITAL CAMERA 5. Lenses – controlling the image 1. Photographic lenses – prime & zoom lens, angle of view (Narrow & Wide Angle Lens) 2. Aperture, Focal No. & Focal Length 3. Depth of focus, Depth of Field and How they work 4. Lens care 1. Lens perspective, film speed, flash gun, light meter 2. Exposure 1. Measurement of light – exposure metering system 2. Exposure control – relationship between shutter speed and aperture 3. Camera accessories: Tripod, monopod, filters, Lens hood UNIT-III [Lighting And Visual Communication] L- 10 1. Lighting 1. Sources of light : Natural & Artificial 2. Nature and physical properties of light 3. Direction & angle of light : Front, side, top & back 4. Lighting contrast and its control by fill in lights 5. One, two & three point lighting : Key, fill and back light 2. Principles of Photographic composition 3. Various types of photography: Portrait, Wildlife, Nature, Photo Journalism, Advertising and Night photography UNIT-IV [Printing of Photograph] L- 10 1.
    [Show full text]
  • History of Leica
    HISTORY OF LEICA BOOK REVIEW Shutter Release, September 2004 Leica: Witness to a Century Alessandro Pasi; Bolis Edizioni srl, Italy and W.W. Norton & Co, New York, NY; English Edition, 2004; 160 pages. Most probably you are familiar with the iconic image of Che, if not the photograph then perhaps a stylized poster, drawing or stencil derived from the print. Che Guevara gazes to the future, serenely passionate and self-assured as a commander of revolution. The image was photographed on March 6, 1960 by Alberto Diaz Gutierrez, also known as Korda, with a Leica M2 rangefinder camera. The picture became a universally recognized symbol of revolutionary fervor. The photograph of Che is among 130 memorable images featured in Leica: Witness to a Century. Yet author Alessandro Pasi provides so much more in this book. His production—it’s so comprehensive and multi-faceted that it deserves the accolade— is among the most impressive historical reviews of a camera system that I have had the pleasure to read. Three reasons why it’s a great book: First, the story of Leica technical development is paired with renowned photography and photographers—illustrating how innovation enabled creativity. Wide-ranging narrative is provided about the photographers themselves. In addition to the outstanding photography, the book includes 30 elaborately detailed color images of Leica cameras to illustrate their evolution over the years. Second, the graphic design and layouts are colorful and perky—no two pages look the same. That together with a diverse selection of images make for a lively book, avoiding the tedium frequently found in tomes of camera history.
    [Show full text]
  • Leica X2 Brochure Anno 2012
    Leica Camera AG I Oskar-Barnack-Strasse 11 I 35606 SOLMS I GERMANY LEICA X2 Phone +49 (0)6442 2080 I Fax +49 (0)6442 208 333 I www.leica-camera.com Every moment tells a story. CONTENTS LEICA CAMERA AG 04 Passionate about photography. PARIS 06 City of life. LEICA X2 12 Superb performance, made in Germany. 14 And the memories remain vivid. 16 As flexible as the moment itself. 21 TECHNICAL DATA AND ACCESSORIES 22 LEICA CAMERA AG Passionate about photography. Leica S2 Leica M9 Leica X1 1913/14 1925 1930 1932 1954 1965 1966 1971 1984 2006 2008 2009 2012 Oskar Barnack Leica I with a fixed The first Leica with Leica II: the first Leica M3 with Leicaflex: the first Leica Noctilux-M 50 mm Leica M5: the first Leica M6 with elec- Leica M8: the first Leica Noctilux-M Leica S2: the professional digital Leica X2: the trailblazer in constructs the lens is presented at interchangeable camera with a coupled combined bright-line Leica single lens f/1.2: the first lens with rangefinder camera tronic metering and digital rangefinder 50 mm f/0.95 ASPH.: camera sets new standards in its class for image quality. Ur-Leica. the Leipzig Spring thread-mount lenses rangefinder. viewfinder/rangefinder reflex camera goes an aspherical element. with selective metering LED viewfinder display. camera. the world’s fastest ever medium-format photography. Fair. appears on the market. and bayonet lens mount. into production. through the lens. aspherical lens. Leica M9: the smallest digital system camera with a full-rame sensor.
    [Show full text]
  • Retro-Look Digital Rangefinder Camera Merges Tradition With
    Technology Newsline Retro-Look Digital Rangefinder Camera Merges Tradition with Innovation By John Boyd nique is a much overused word camera is also seen as a product these days, but it aptly describes that will showcase the company’s U Epson’s R-D1, the first and (at the inventive spirit, expertise in digital time of writing) only digital rangefinder imaging, and skills in mechanical camera in the world. The R-D1 is also the precision engineering. first digital camera to accept Leica L- and Isao Edatsune, general manager M-mount lenses and it incorporates the of inkjet printer and photo prod- world’s first coincidence-type viewfinder uct planning at Epson, first con- with 1× magnification. ceived of the R-D1 near the end of In designing the R-D1, Epson went 2001. “The governing design phi- back to the future to come up with a losophy was to create a digital product that marries the best of tradi- camera that felt, looked and oper- tional rangefinder design with the advan- ated just like a traditional film The Epson Rangefinder Digital Camera R-D1 tages of high-performance digital photog- camera,” says Edatsune. “The kinds raphy. The camera’s appealing retro-look of user we have in mind are professional the SLR, the distance between the lens is much more than cosmetic: It dictates photographers and those involved in dig- mount and the surface of the film is the choice and omission of features and ital-image-based art work, as well as high- shorter, making for a significantly slim- functions, while underscoring the prior- end camera enthusiasts.” Among these mer, less bulky camera body, as well as ity put on manual operations.
    [Show full text]
  • Distagon, Biogon, Hologon
    From the series of articles on lens names: Distagon, Biogon and Hologon by H. H. Nasse Carl Zeiss AG Camera Lens Division Dezember 2011 Retrofocus lenses – and why they were invented In this third part of our series of articles on lenses look very similar, differing just in ZEISS lens names, I would like to present size. Of course, with this “scaling” of three different lens types. All share the optical designs, a reduction of the image final syllable “gon” in their name, which circle and of the distance of the lenses indicates that the lens has a large field from the image plane is achieved, which is angle. This part of the name is derived not always desired. Thus a usable wide- from the Greek word “gonia” (γωνια) which angle lens is not automatically obtained, means “angle” and was also used by and if the focal length and image circle are many other manufacturers of wide-angle reduced by the same factor, the field lenses. One of the earliest examples is the angle remains the same. famous “Hypergon” with its 130° field angle, which the Berlin firm Goerz In fact, moderate wide-angle lenses have introduced to the market around 1900. been made with the design structure of the conventional lens types like Tessar However, the three lens types Distagon, and Planar. However, if the field angle Biogon and Hologon also display major continues to be increased and good differences along with this common correction for the increasingly oblique feature. Examining these differences is incident rays of light is desired, these particularly helpful to understanding the designs reach their limits.
    [Show full text]