Mamiya 645 200Mm F2.8 APO Review
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Leica S8APO Manual
Living up to Life User Manual Leica S8 APO B Leica S Series User Manual 1 Copyright All rights to this documentation are held by Leica Microsystems CMS GmbH. Reproduction of text or illustrations (in whole or in part) by print, photocopy, microfilm or other method (including electronic systems) is not allowed without express written permission from Leica Microsystems CMS GmbH. The instructions contained in the following documentation reflect state-of-the-art tech- nology. We have compiled the texts and illus- trations as accurately as possible. Still, we are Revision 1.0, published March 14, 2013 by: always grateful for comments and suggestions regarding potential mistakes within this docu- Leica Microsystems Wetzlar GmbH mentation. Ernst Leitz-Straße 17-37 D-35578 Wetzlar (Germany) The information included in this manual may http://www.leica-microsystems.com be changed without prior notice. Responsible for contents: Marketing CMS Leica S Series User Manual 2 Function of the Microscopes The Leica S8 APO B microscope, for which The manufacturer assumes no liabil- These (IVD) instruments are not this User Manual has been written, is used for • ity for damage caused by, or any • intended for use in the patient environ- routine examinations of cell and tissue cultures, risks arising from, using the microscope for ment defined by DIN VDE 0100-710. Nor are liquids and sediments. This includes examining other purposes than those for which they are they designed to be combined with medical specimens taken from the human body for the intended or not using them within the speci- instruments in accordance with EN 60601-1. -
Press Information
Press Information photokina 2018: Visitors to the Leica Camera stand in Hall 2.2 can look forward to a discovering a comprehensive portfolio of products and services Wetzlar, 6 September 2018. The focus of Leica’s appearance at photokina 2018 in Cologne is not only set on the extremely diverse product portfolio of the traditional manufacturer from Wetzlar, but also on the Leitz Park itself. At Leica, everything has always revolved around the picture, the school of visualisation, the history of photography, the vibrancy of photographic culture and the people behind the cameras – in other words, DAS WESENTLICHE. Since the opening of the Leitz Park complex on 15 June 2018, all this is now a visible and tangible experience. In the open-plan, newly conceived Leica stand in Hall 2.2, visitors can find information and comprehensive advice about the broad spectrum of Leica products and services for all photographic applications and scenarios. The demonstration area has now been split into thematic areas to provide easier orientation for professionals, amateurs and other visitors interested in particular Leica products or services. While the ‘Professional’ area concentrates on the Leica S and its lenses and products from Sinar Photography, the ‘Systems’ area focuses on the Leica SL, the Leica M and the APS-C cameras of the Leica CL and Leica TL systems – and, of course, the full range of corresponding Leica precision lenses. The ‘Compact’ area is dedicated to the Leica Q, Leica D-Lux, Leica V-Lux, Leica X-U and Leica C-Lux cameras and the Leica Sofort instant picture camera. -
Beauty Redefined, Entropy, and Breakthrough MY PRECIOUS
Beauty Redefined, Entropy, and Breakthrough MY PRECIOUS contents Go Wide 76 Beauty Redefined The Sigma 10-20mm 68 You Are Beautiful By Dave Markowski Making Things Better, One Sticker at a Time Interview by Julie Jackson I admit it. When I got my first digital (without going all the way to fisheye), shots can also benefit and yield some SLR, I didn’t have a clue what I was and I almost never find myself cursing excellent results. I’ve done quite a few 70 Pretty Is Boring doing. So I started asking the question because something isn’t fitting in the shots of the college campus where I Photos of Strong Women by Mark Velasquez that gives seasoned shooters facial tics: frame quite right. currently work, and clients have been “What lens should I get?” I do quite a bit of nighttime long very pleased with the dramatic angles 94 Photographing Female Models The advice I got was simple: exposure photography, so the lack of that an ultra-wide gives. Ten Tips by Kimberly Millard “Figure out what you shoot most, and a set aperture isn’t really an issue. The Since I got the Sigma 10-20mm, get the lens that will help you capture Sigma is great for the nontraditional it rarely leaves my camera. So if you’ve it best.” So I used my kit lens for a few candid-portrait photographer as well. got a hankerin’ for some ultra-wide 96 Diversity Decontextualized months, and found myself shooting You can really get some neat effects at action, give the Sigma a try. -
Macro References and Glossary Ofterms.Docx
Glossary of terms for Macro Photography Achromatic lens A lens that brings at least two wavelengths (typically red and blue) into focus in the same plane, thereby limiting the effects of chromatic and spherical aberration Airy disk and Airy pattern Descriptions of the best focused spot of light that a perfect lens with a circular aperture can make, limited by the diffraction of light Angle of view (AOV) The angular extent of a given scene that is imaged by a camera Aperture control filter An adapter that fits on the rear of a reversed lens to m anually control the aperture Astigmatism Light rays that propagate in two perpendicular planes have different foci Asymmetric lens A lens where the aperture appears to have different dimensions when viewed from the front and from the back Bellows A pleated light -tight ex ten sible part in a camera between the film plane and the lens Circle of confusion (CoC) The optical spot caused by a cone of light rays from a lens not coming to a perfect focus when imaging a point source (also known as a disk of confusion) Close focus distance See minimum focus distance Close -up lens A single or multi -element lens that fi ts on the filter t hread of a primary lens to increase magnification Close -up photography Images taken close to the subject typically with magnifications of ~0.1X to ~1X Coma or comatic aberration A lens aberration due to imperfections in a lens , or other components, that results in off-axis point sources appearing to have a tail (coma) similar to a comet Chromatic a berration (or An optical effect when a lens is unable to bring all wavelengths of colo ur to the same colour/purple fringing) focal plane, and/or when wavelengths of different colours are focused at different positions in the focal plane. -
LEICA SL-SYSTEM Technical Data
LEICA SL-SYSTEM Technical Data. Camera Type LeiCa SL (Typ 601) Order No. 10 850 Mirrorless Fullframe System Camera Current Firmware 2.0 Lenses Lens Mount Leica L-Mount Applicable lenses Leica Vario-Elmarit-SL 24–90 mm f/2.8–4 ASPH. Order No. 11 176 Leica APO-Vario-Elmarit-SL 90–280 mm f/2.8–4 Order No. 11 175 Leica Summilux-SL 50 mm f/1.4 ASPH. Order No. 11 180 Lenses from the Leica T Camera System, Leica M-Lenses with Leica M-Adapter T, Leica S-Lenses with Leica S-Adapter L, Leica R-Lenses with Leica R-Adapter L and Leica Cine lenses with Leica PL-Adapter L. Sensor Type 24-MP-CMOS-Sensor (24 × 36 mm) Resolution Full Frame (24 MP): 6000 × 4000 Pixel, APS-C (10 MP): 3936 × 2624 Pixel Filter IR-Filter, no Lowpass Filter ISO ISO 50–ISO 50000 Sensor Cleaning Provided Processor Type Leica Maestro II series Internal RAM 2 GB: 33 DNGs or 30 JPEGs and DNGs image Image Data Format JPEG, DNG Colordepth 14 bit (DNG), 8 bit (JPEG) JPEG Color Space Adobe RGB, ECI RGB, sRGB Motion File Format MP4, MOV Resolution 4K (4096 × 2160) @ 24 fps; 4K (3840 × 2160) @ 25 and 30 fps; 1080 @ 24, 25, 30, 50, 60, 100 and 120 fps; 720 @ 24, 25, 30, 50, 60, 100 and 120 fps Bitrate 8 bit (recording); 10 bit (HDMI not recording) Color sampling 4:2:2/10 bit (HDMI only); 4:2:0/8 bit (recording on SD card) Video L-Log selectable Audio Manual/Auto; Stereo microphone, 48 kHz, 16 bit; Wind elimination Audio external via Audio-Adapter Audio-In (3.5 mm phone jack), Audio-Out (3.5 mm phone jack) Movie Length Max. -
(12) Patent Application Publication (10) Pub. No.: US 2015/0124336A1 Kaufman (43) Pub
US 2015O124336A1 (19) United States (12) Patent Application Publication (10) Pub. No.: US 2015/0124336A1 Kaufman (43) Pub. Date: May 7, 2015 (54) WIDE SPECTRUM OPTICAL SYSTEMIS AND Publication Classification DEVICESIMPLEMENTING FIRST SURFACE MIRRORS (51) Int. Cl. GO2B I7/08 (2006.01) (71) Applicant: Public Service Solutions, Inc., Fresh GOL 5/50 (2006.01) Meadows, NY (US) GO3B 7/4 (2006.01) GOIN 2L/25 (2006.01) (72) Inventor: Peter N. Kaufman, Fresh Meadows, NY (52) U.S. Cl. (US) CPC .............. G02B 17/08 (2013.01); G0IN 2 1/255 (2013.01); G0IJ 5/505 (2013.01); G03B 17/14 (2013.01); G0IN 220.1/061 13 (2013.01) (21) Appl. No.: 14/315,270 (57) ABSTRACT The present invention generally relates to wide spectrum optical systems and devices for use in multispectral imaging (22) Filed: Jun. 25, 2014 systems and applications and in particular, wide spectrum optical assemblies that are implemented using low cost, first Surface mirrors in an optical framework that enables real-time Related U.S. Application Data viewing of an image in multiple spectral bands simulta (60) Provisional application No. 61/839,356, filed on Jun. neously over the same optical centerline with one main opti 25, 2013. cal element. 1. 42 41 Patent Application Publication May 7, 2015 Sheet 1 of 26 US 201S/O124336A1 : Patent Application Publication May 7, 2015 Sheet 2 of 26 US 2015/0124336A1 FIG. 2C FIG. 2D Patent Application Publication May 7, 2015 Sheet 3 of 26 US 2015/O124336A1 FIG. 3B Patent Application Publication May 7, 2015 Sheet 4 of 26 US 2015/0124336A1 FIG. -
LEICA SL-SYSTEM Technical Data
LEICA SL-SYSTEM Technical Data. Camera Type LeiCa SL (Typ 601) Order No. 10 850 Mirrorless Fullframe System Camera Current Firmware 2.1 Lenses Lens Mount Leica L-Mount Applicable lenses Leica Vario-Elmarit-SL 24–90 mm f/2.8–4 ASPH. Order No. 11 176 Leica APO-Vario-Elmarit-SL 90–280 mm f/2.8–4 Order No. 11 175 Leica Summilux-SL 50 mm f/1.4 ASPH. Order No. 11 180 Lenses from the Leica T Camera System, Leica M-Lenses with Leica M-Adapter T, Leica S-Lenses with Leica S-Adapter L, Leica R-Lenses with Leica R-Adapter L and Leica Cine lenses with Leica PL-Adapter L. Sensor Type 24-MP-CMOS-Sensor (24 × 36 mm) Resolution Full Frame (24 MP): 6000 × 4000 Pixel, APS-C (10 MP): 3936 × 2624 Pixel Filter IR-Filter, no Lowpass Filter ISO ISO 50–ISO 50000 Sensor Cleaning Provided Processor Type Leica Maestro II series Internal RAM 2 GB: 33 DNGs or 30 JPEGs and DNGs image Image Data Format JPEG, DNG Colordepth 14 bit (DNG), 8 bit (JPEG) JPEG Color Space Adobe RGB, ECI RGB, sRGB Motion File Format MP4, MOV Resolution 4K (4096 × 2160) @ 24 fps; 4K (3840 × 2160) @ 25 and 30 fps; 1080 @ 24, 25, 30, 50, 60, 100 and 120 fps; 720 @ 24, 25, 30, 50, 60, 100 and 120 fps Bitrate 8 bit (recording); 10 bit (HDMI not recording) Color sampling 4:2:2/10 bit (HDMI only); 4:2:0/8 bit (recording on SD card) Video L-Log selectable Audio Manual/Auto; Stereo microphone, 48 kHz, 16 bit; Wind elimination Audio external via Audio-Adapter Audio-In (3.5 mm phone jack), Audio-Out (3.5 mm phone jack) Movie Length Max. -
Introduction to Differential Equations
Modern Optics, Prof. Ruiz, UNCA doctorphys.com Chapter H Solutions. Camera Lenses HW H1. Close-Up Photography. Courtesy Andrew Magill via Courtesy Wikipedia: Fg2 Flickr and Wikipedia You have there close-up lens attachments 1D , 2D , and 4D along with three extension tubes of lengths 12 mm , 20 mm , and 36 mm . You have an SLR camera with its standard 50 mm focal length lens. The most you can turn the focusing mechanism to focus close up gets you a maximum lens-to-film distance of si 60 mm , which allows you to bring a subject as si 60 1 close as so 300 mm for a magnification of M 0.2 . Even though you so 300 5 know that the optical quality due to aberrations will not be ideal, you thread on all three close-up attachments to the front of your lens and use all three extension tubes between the lens and the camera body. Calculate the closest you can bring an object now for photographing and determine the magnification for your image on the photo. While the lens projects an inverted and left-right flipped image, you simply turn the photo around and all looks good. Report your answers to two significant figures. Comment on your magnification comparing it to life size. HW H2. The Teleconverter I: Formula for Diverging Insert. A primary camera lens with focal length ffcamera 1 can be converted into a telephoto lens by inserting a diverging lens, the converter secondary lens with focal length f2 , between the primary lens and camera body. -
Folleto FW 2016.Pdf
casanova del 7 al 12 fotoweek barcelona ’16 de noviembre Lunes 7 Grabación de audio de campo para vídeo profesional con Hug Salvat 10:30-12:00 En esta sesión veremos recomendaciones técnicas que nos ayudarán a mejorar notablemente el contenido sonoro de nuestras lmaciones, repasando los posibles escenarios y contenidos en los que solemos trabajar del 7 al 12 de noviembre (conversación, sonidos ambientales, música,...) para analizar qué equipos nos serán más útiles. 12:30-14:00 La iluminación strobist con Nissin Air System: mi herramienta habitual de trabajo con Miguel A. Muñoz Pellicer En una charla muy dinámica, que terminará con una sesión de retrato en exteriores, veremos cómo lograr una iluminación de calidad, potente, versátil, facil de controlar y de transportar con el sistema de ash inalámbrico Nissin Air System, comprobando así las posibilidades © Miguel A. Muñoz Pellicer ilimitadas de la iluminación “strobist”. fo 14:30-16:00 Las novedades de DJI que no te puedes perder con Albert Pérez casanova formación Repasaremos las principales novedades de la marca DJI: el nuevo y espera- do dron ultra compacto MAVIC, los nuevos estabilizadores OSMO + y OSMO MOBILE y los estabilizadores Ronin M y Ronin MX. Tambien hablaremos de los complementos ideales para trabajar con este tipo de dispositivos: monito- res, sistemas de transmision de vídeo... 16:30-18:00 Fotografía de Ballet: trabajo del movimiento con Dayron Vera Dayron Vera hablará de su trabajo y de cómo los ashes B1 Profoto le ofrecen la abilidad que necesita para dar rienda suelta a la imagi- nación y obtener unas imágenes que llegan al alma de todos. -
Single Lens Off-Chip Cellphone Microscopy
Single Lens Off-Chip Cellphone Microscopy Aydın Arpa Gordon Wetzstein Douglas Lanman Ramesh Raskar MIT Media Lab MIT Media Lab MIT Media Lab MIT Media Lab Abstract Within the last few years, cellphone subscriptions have widely spread and now cover even the remotest parts of the planet. Adequate access to healthcare, however, is not widely available, especially in developing countries. We propose a new approach to converting cellphones into low-cost scientific devices for microscopy. Cellphone mi- croscopes have the potential to revolutionize health-related screening and analysis for a variety of applications, includ- ing blood and water tests. Our optical system is more flex- ible than previously proposed mobile microscopes and al- lows for wide field of view panoramic imaging, the acquisi- tion of parallax, and coded background illumination, which optically enhances the contrast of transparent and refrac- tive specimens. 1. Introduction Today, an estimated six billion cellphone subscriptions exist worldwide with about 70% of those in developing countries (www.itu.int/ict/statistics). However, developing countries often suffer from a lack of access to adequate healthcare, which is party due to the cost and training as- sociated with high-tech scientific instruments required for medical analysis. We present a low-cost portable micro- scope that uses a cellphone camera and a simple, secondary lens that is placed on top of the specimen. As illustrated in Figure 1. Illustration of our cellphone microscope in the field. The Figure 1, our device can be used in the field, for instance data captured by this versatile and low-cost platform can either to analyze water sources for potential contamination, and be analyzed directly on the phone or remotely, for instance by a can either directly process the captured data or transmit it medical doctor in a hospital. -
Single Lens Off-Chip Cellphone Microscopy
Single lens off-chip cellphone microscopy The MIT Faculty has made this article openly available. Please share how this access benefits you. Your story matters. Citation Arpa, Aydin, Gordon Wetzstein, Douglas Lanman, and Ramesh Raskar. “Single lens off-chip cellphone microscopy.” In 2012 IEEE Computer Society Conference on Computer Vision and Pattern Recognition Workshops, Providence, RI, 16-21 June 2012. p. 23-28. Institute of Electrical and Electronics Engineers, 2012. As Published http://dx.doi.org/10.1109/CVPRW.2012.6239195 Publisher Institute of Electrical and Electronics Engineers Version Author's final manuscript Citable link http://hdl.handle.net/1721.1/80831 Terms of Use Creative Commons Attribution-Noncommercial-Share Alike 3.0 Detailed Terms http://creativecommons.org/licenses/by-nc-sa/3.0/ Single Lens Off-Chip Cellphone Microscopy Aydın Arpa Gordon Wetzstein Douglas Lanman Ramesh Raskar MIT Media Lab MIT Media Lab MIT Media Lab MIT Media Lab Abstract Within the last few years, cellphone subscriptions have widely spread and now cover even the remotest parts of the planet. Adequate access to healthcare, however, is not widely available, especially in developing countries. We propose a new approach to converting cellphones into low-cost scientific devices for microscopy. Cellphone mi- croscopes have the potential to revolutionize health-related screening and analysis for a variety of applications, includ- ing blood and water tests. Our optical system is more flex- ible than previously proposed mobile microscopes and al- lows for wide field of view panoramic imaging, the acquisi- tion of parallax, and coded background illumination, which optically enhances the contrast of transparent and refrac- tive specimens. -
LEICA M TheFreedomToCaptureTheDecisiveMoment. CONTENTS
LEICA M Thefreedomtocapturethedecisivemoment. CONTENTS EDITORIAL 05 LEICACAMERAAG 06 LEICAHISTORY 08 LEICAREPORTAGE 10 LEICAM-SYSTEM 16 LEICAM9/M9-P 30 LEICAM7/MP 48 LEICAÀLACARTE 56 LEICAM-LENSES 58 LEICAM-ACCESSORIES 76 LEICAMTECHNICALDATA 84 LEICACAMERASANDSPORTOPTICS 92 DearfriendsofLeica, Unlikeanyothercamera,theLeicaMembodiesauniquelyindividualapproachtophotography.Itisandalwayshas beenanexquisiteinstrumentforenablingauniquevisualexperience,aninstrumentthatgivesphotographers freedomtocreate,whilealsomaximizingtheiroptionsforrealizingtheirownvisionoftheperfectpicture.The LeicaMistheidealcameraforcapturingphotographsthathavethecapacitytocapturetheinconspicuous, unnoticedaspectsoflife. SincetheintroductionoftheLeicaMrangefinderprinciplein1954,photojournalistsandphotographicartists haveinfluencedourimageoftheworldwiththeirdiscreet,fastLeicaMcameras.Rangefindercamerasareidealfor takingvibrant,authenticimagesofeventsastheyhappen,andtheseadvantageshavebeenexploitedbythemany photographersoftheworld’sfirstindependentphotoagency,Magnum,foundedin1947bylegendaryphotographer HenriCartier-Bressonandothers.Thenasnow,membersofMagnumbelievedthatphotographersmusthavea perspectiveintheirimagerythattranscendsasimple,clichédrecordingofreality. SoweareparticularlydelightedthattherelationshipbetweenMagnumPhotosInternationalInc.andLeicaCamera istodaystrongerthanever.Buildingonoursharedhistory,MagnumandLeicaarecollaboratingtoproduceaseries ofprojectsthatcontinueourlong-standingdedicationtoindependentdocumentaryphotography.Todaywe’revery pleasedtopresentoneofthefirstresultsofthiscollaboration,onthesepages.