DOCSLIB.ORG

Digital Photography

Total Page：16

File Type：pdf, Size：1020Kb

Download full-text PDF Read full-text

Load more

Digital Photography Syllabus & Course Outline Holy Savior Menard High School 2018-2019 Course Description: Digital Photography is a yearlong course that focuses on understanding the basic operations and functions of a digital single lens reflex camera and the manipulation of its settings to achieve a specific result. Students will learn about photographic elements of art and principles of design, composition, and lighting. They will explore the history of photography, learning about its scientific and technological developments, important innovators in the field, and relevance within diverse cultural contexts. Students will write and speak about aesthetic, technical and expressive qualities in a photograph, learning to critique their own and others work. Students learn image techniques and digital manipulation using Adobe Photoshop, teaching them how to archive, organize and optimize their photographs for print or web purposes. Students will learn how to manage and creatively alter digital images as well as critically analyze the use of visual media as a means of communication in our society today. Instructor: Mrs. Campbell (Room 309) Email Address: [email protected] Course Objectives: Upon Completion of this course, students will: – Understand technical and aesthetic differences between traditional and digital photography. – Make informed choices about composition when photographing and editing digital images. – Make informed choices about appropriate technologies for use in a variety of photographic assignments – Analyze and discuss complex ideas in works of art and photography. – Create original works of art of increasing complexity and skill that reflect their feelings and point of view. – Describe the relationship involving the art maker, the process, the product and the viewer. – Demonstrate proper camera and digital processing techniques in production of a work of art – Understand and utilize the steps in the creative process – Realize the vast amount of career choices in the visual arts - Print work to display on Fine Arts Night --Produce an accomplished portfolio of work Introduction to Digital SLR Photography (Week 1) Factors to consider in a digital camera History and Invention in Photography (Week 2-4) Lecture and Discussion: Pioneers and Early Techniques Invention and key terminology Slide Show Make History Timeline Learning Adobe Photoshop (Week 5-6) File Management Toolbar and Option Bar Image Extensions Saving and sizing image Image Output Photoshop Techniques (Week 7-10) Learn a variety of Photoshop techniques Exposure and Light Metering (Week 11-12) Learn photography vocabulary: aperture, shutter speed, ISO Equivalent Exposures Lenses and Optics (Week 13-14) Learning about focal lengths Lenses and f stop numbers Photographer Research (Week 15-16) Discussion, Lecture and Slide Show on photographers past and present Project: Photographer Research Project with presentation to share with class Composition and Learning How to See (Week 17-18) Ways to get images with strong composition Samples of good composition Shooting Assignment: Shadows and Light Shooting assignment: Alternative camera angles Shooting assignment: Framing a subject Critiquing, analyzing and evaluating photography Lighting Techniques (Week 19-20) Natural vs. Artificial Lighting Demonstration Use of Reflectors Tungstun Lighting with “hot lights” Assignment: Natural Light Portrait with reflector Depth of Field and Aperture Control (Week 21-22) Understand the concept Depth of Field Technical overview and factors which effect depth of field Camera operations and modes Focal lengths and zoom lenses Shooting assignment: Comparing depth of field at different apertures and lenses Action and Motion in Photography and Controlling the Shutter Speeds (Week 23-24) Understand and compare Shutter Speed effects Techniques and terminology of action and motion in photography Use of tripod under 60th of a second Setting the ISO higher Shooting assignment: Take a photo of both action sharp and motion blur using different shutter speeds Studio Lighting for Portraiture and Still Life Photography (Week 25-26) Lecture and Demonstration of studio hot lights Key terminology and Lighting Techniques Lighting Patterns and Ratios Shooting assignment: Portraits in studio with hot lights Shooting Assignment: Still life and Product Photography Self Portraits (Week 27-28) Learn self-timer camera controls Explore work by photographers Realistic vs. conceptual representation Shooting assignment: Self Portrait with describing words Shooting assignment: Conceptual self-portrait On and Off Camera Flash Photography (Week 29-30) Develop understanding of when and how to use flash Differentiate between direct and bounced flash and the use of fill flash outside Assignment: On-Location Portrait using bounced flash Candid Photography and Capturing the Decisive Moment (Week 31-33) Capturing the decisive moment Higher ISO settings, camera and external flash use Explore newspaper and magazine photography Shooting assignment: Capturing a candid moment with appropriate caption Blending Art and Photography (Week 34-35) Students learn about Surrealism, Pop Art, Cubism, Photomontage, and Photo Painting Explore the concept of mixing mediums Assignment: Extending a Photograph with Mixed Media Assignment: Create a work of Surrealism using Photography, Photoshop and Internet Assignment: Cubism: Make a Face Artist matching quiz Output: Printing, Portfolio Presentation, and Exhibiting Work (Week 36) Explore ways to output imagery Discuss and compare the difference between inkjet and laser jet printing Printing Digital Photography Matting and Presentation Portfolio preparation and electronic portfolios Classroom Rules: 1) Be Prompt: Arrive to class on time. 2) Be Prepared: Always bring your materials. 3) Be Attentive: Pay Attention (When I am talking, you are NOT talking.) 4) RESPECT yourself, your classmates& your teacher. 5) Always raise your hand to be recognized. 6) The bell does not dismiss you. I do. Classroom Procedures: • When you enter the classroom each day you should go straight to your assigned seat/computer. • If someone comes on the intercom with an announcement in the middle of class, you are to STOP whatever you are doing and listen to the announcement. (There will be absolutely NO talking during this time.) When the announcement is over you may continue with the activities you were working on prior to the announcements. • If you need to throw something away you may do so on your way out of class when you are dismissed. (There will be NO getting up in the middle of the class to throw things away.) • The bell does not dismiss you. When I tell you to gather your things and leave, then you may. Rules & Procedures for the Use of the Computers: 1) Absolutely NO food or drink is allowed in the door of the computer lab!!! 2) Assigned seats will be given after the first “computer” day. You must always sit in the seat you have been assigned to. 3) Always check your station when you enter the lab. You will be held responsible for your station. Report any problems immediately to your teacher. 4) You should always login using the username and password that has been assigned to you. This insures that your work is saved in your network space and is available when it is time to print/grade it. 5) You are never to boot up the computers or shut them down without direct instructions from me. 6) Do NOT make changes to the desktop or screen lighting. 7) Do NOT adjust the keyboards or monitors. 8) You are not allowed to print anytime you want to in the lab. The ONLY time you should print is when you have been given direct instructions to print from me. 9) The only applications/programs that should be opened at any time are the ones I have given you specific instructions to open. (If you are caught with a program open that you should not have open, you will have to shut your computer down immediately. You will be responsible for making up the assignment you were supposed to be working on.) 10) When using the Internet, the only web sites that you should visit are the ones you have been given specific instructions to visit. (If you are caught visiting a web site that you should not be visiting, you will have to shut your computer down immediately. You will be responsible for making up the assignment you were supposed to be working on.) School Rules & Procedures: • Student cell phones are not to be visible or on. If a cell phone is seen or goes off it will be confiscated by the teacher and can be retrieved by the student from the office. • Uniform policy will be enforced in this class. Grading scale A 100—93 B 92—86 C 85—77 D 76—70 F Below 70—0 Your grade will consist of projects, quizzes, & daily work. Absences: If you are absent you have 3days to get with me and make up any missed work. If you are absent do not expect me to come to you and tell you what you missed. This is your responsibility.If assignments are not made up after 3 days then a grade of 0 will be recorded. If an absence is unexcused it will be counted against you. I have the right to refuse to allow you to make up an assignment if the absence is unexcused. Please make sure you know the difference between an excused and unexcused absence. Please sign and return the form below and send it back to me as soon as possible. I have read and understand the Course Requirements & SyllabusDigital Photography Parent Signature Student Signature Date .
Recommended publications
  • Xerox Confidentcolor Technology Putting Exacting Control in Your Hands

    Xerox Confidentcolor Technology Putting Exacting Control in Your Hands

    Xerox FreeFlow® The future-thinking Print Server ConfidentColor Technology print server. Brochure It anticipates your needs. With the FreeFlow Print Server, you’re positioned to not only better meet your customers’ demands today, but to accommodate whatever applications you need to print tomorrow. Add promotional messages to transactional documents. Consolidate your data center and print shop. Expand your color-critical applications. Move files around the world. It’s an investment that allows you to evolve and grow. PDF/X support for graphic arts Color management for applications. transactional applications. With one button, the FreeFlow Print Server If you’re a transactional printer, this is the assures that a PDF/X file runs as intended. So print server for you. It supports color profiles when a customer embeds color-management in an IPDS data stream with AFP Color settings in a file using Adobe® publishing Management—so you can print color with applications, you can run that file with less time confidence. Images and other content can be in prepress and with consistent color. Files can incorporated from a variety of sources and reliably be sent to multiple locations and multiple appropriately rendered for accurate results. And printers with predictable results. when you’re ready to expand into TransPromo applications, it’s ready, too. Xerox ConfidentColor Technology Find out more Putting exacting control To learn more about the FreeFlow Print Server and ConfidentColor Technology, contact your Xerox sales representative or call 1-800-ASK-XEROX. Or visit us online at www.xerox.com/freeflow. in your hands. © 2009 Xerox Corporation. All rights reserved.
  • “Digital Single Lens Reflex”

    “Digital Single Lens Reflex”

    PHOTOGRAPHY GENERIC ELECTIVE SEM-II DSLR stands for “Digital Single Lens Reflex”. In simple language, a DSLR is a digital camera that uses a mirror mechanism to either reflect light from a camera lens to an optical viewfinder (which is an eyepiece on the back of the camera that one looks through to see what they are taking a picture of) or let light fully pass onto the image sensor (which captures the image) by moving the mirror out of the way. Although single lens reflex cameras have been available in various shapes and forms since the 19th century with film as the recording medium, the first commercial digital SLR with an image sensor appeared in 1991. Compared to point-and-shoot and phone cameras, DSLR cameras typically use interchangeable lenses. Take a look at the following image of an SLR cross section (image courtesy of Wikipedia): When you look through a DSLR viewfinder / eyepiece on the back of the camera, whatever you see is passed through the lens attached to the camera, which means that you could be looking at exactly what you are going to capture. Light from the scene you are attempting to capture passes through the lens into a reflex mirror (#2) that sits at a 45 degree angle inside the camera chamber, which then forwards the light vertically to an optical element called a “pentaprism” (#7). The pentaprism then converts the vertical light to horizontal by redirecting the light through two separate mirrors, right into the viewfinder (#8). When you take a picture, the reflex mirror (#2) swings upwards, blocking the vertical pathway and letting the light directly through.
  • The Perceived Credibility of Professional Photojournalism Compared to User-Generated Content Among American News Media Audiences

    The Perceived Credibility of Professional Photojournalism Compared to User-Generated Content Among American News Media Audiences

    Syracuse University SURFACE Dissertations - ALL SURFACE August 2020 THE PERCEIVED CREDIBILITY OF PROFESSIONAL PHOTOJOURNALISM COMPARED TO USER-GENERATED CONTENT AMONG AMERICAN NEWS MEDIA AUDIENCES Gina Gayle Syracuse University Follow this and additional works at: https://surface.syr.edu/etd Part of the Social and Behavioral Sciences Commons Recommended Citation Gayle, Gina, "THE PERCEIVED CREDIBILITY OF PROFESSIONAL PHOTOJOURNALISM COMPARED TO USER-GENERATED CONTENT AMONG AMERICAN NEWS MEDIA AUDIENCES" (2020). Dissertations - ALL. 1212. https://surface.syr.edu/etd/1212 This Dissertation is brought to you for free and open access by the SURFACE at SURFACE. It has been accepted for inclusion in Dissertations - ALL by an authorized administrator of SURFACE. For more information, please contact [email protected]. ABSTRACT This study examines the perceived credibility of professional photojournalism in context to the usage of User-Generated Content (UGC) when compared across digital news and social media platforms, by individual news consumers in the United States employing a Q methodology experiment. The literature review studies source credibility as the theoretical framework through which to begin; however, using an inductive design, the data may indicate additional patterns and themes. Credibility as a news concept has been studied in terms of print media, broadcast and cable television, social media, and inline news, both individually and between genres. Very few studies involve audience perceptions of credibility, and even fewer are concerned with visual images. Using online Q methodology software, this experiment was given to 100 random participants who sorted a total of 40 images labeled with photographer and platform information. The data revealed that audiences do discern the source of the image, in both the platform and the photographer, but also take into consideration the category of news image in their perception of the credibility of an image.
  • Completing a Photography Exhibit Data Tag

    Completing a Photography Exhibit Data Tag

    Completing a Photography Exhibit Data Tag Current Data Tags are available at: https://unl.box.com/s/1ttnemphrd4szykl5t9xm1ofiezi86js Camera Make & Model: Indicate the brand and model of the camera, such as Google Pixel 2, Nikon Coolpix B500, or Canon EOS Rebel T7. Focus Type: • Fixed Focus means the photographer is not able to adjust the focal point. These cameras tend to have a large depth of field. This might include basic disposable cameras. • Auto Focus means the camera automatically adjusts the optics in the lens to bring the subject into focus. The camera typically selects what to focus on. However, the photographer may also be able to select the focal point using a touch screen for example, but the camera will automatically adjust the lens. This might include digital cameras and mobile device cameras, such as phones and tablets. • Manual Focus allows the photographer to manually adjust and control the lens’ focus by hand, usually by turning the focus ring. Camera Type: Indicate whether the camera is digital or film. (The following Questions are for Unit 2 and 3 exhibitors only.) Did you manually adjust the aperture, shutter speed, or ISO? Indicate whether you adjusted these settings to capture the photo. Note: Regardless of whether or not you adjusted these settings manually, you must still identify the images specific F Stop, Shutter Sped, ISO, and Focal Length settings. “Auto” is not an acceptable answer. Digital cameras automatically record this information for each photo captured. This information, referred to as Metadata, is attached to the image file and goes with it when the image is downloaded to a computer for example.
  • Session Outline: History of the Daguerreotype

    Session Outline: History of the Daguerreotype

    Fundamentals of the Conservation of Photographs SESSION: History of the Daguerreotype INSTRUCTOR: Grant B. Romer SESSION OUTLINE ABSTRACT The daguerreotype process evolved out of the collaboration of Louis Jacques Mande Daguerre (1787- 1851) and Nicephore Niepce, which began in 1827. During their experiments to invent a commercially viable system of photography a number of photographic processes were evolved which contributed elements that led to the daguerreotype. Following Niepce’s death in 1833, Daguerre continued experimentation and discovered in 1835 the basic principle of the process. Later, investigation of the process by prominent scientists led to important understandings and improvements. By 1843 the process had reached technical perfection and remained the commercially dominant system of photography in the world until the mid-1850’s. The image quality of the fine daguerreotype set the photographic standard and the photographic industry was established around it. The standardized daguerreotype process after 1843 entailed seven essential steps: plate polishing, sensitization, camera exposure, development, fixation, gilding, and drying. The daguerreotype process is explored more fully in the Technical Note: Daguerreotype. The daguerreotype image is seen as a positive to full effect through a combination of the reflection the plate surface and the scattering of light by the imaging particles. Housings exist in great variety of style, usually following the fashion of miniature portrait presentation. The daguerreotype plate is extremely vulnerable to mechanical damage and the deteriorating influences of atmospheric pollutants. Hence, highly colored and obscuring corrosion films are commonly found on daguerreotypes. Many daguerreotypes have been damaged or destroyed by uninformed attempts to wipe these films away.
  • Digital Camera Functions All Photography Is Based on the Same

    Digital Camera Functions All Photography Is Based on the Same

    Digital Camera Functions All photography is based on the same optical principle of viewing objects with our eyes. In both cases, light is reflected off of an object and passes through a lens, which focuses the light rays, onto the light sensitive retina, in the case of eyesight, or onto film or an image sensor the case of traditional or digital photography. The shutter is a curtain that is placed between the lens and the camera that briefly opens to let light hit the film in conventional photography or the image sensor in digital photography. The shutter speed refers to how long the curtain stays open to let light in. The higher the number, the shorter the time, and consequently, the less light gets in. So, a shutter speed of 1/60th of a second lets in half the amount of light than a speed of 1/30th of a second. For most normal pictures, shutter speeds range from 1/30th of a second to 1/100th of a second. A faster shutter speed, such as 1/500th of a second or 1/1000th of a second, would be used to take a picture of a fast moving object such as a race car; while a slow shutter speed would be used to take pictures in low-light situations, such as when taking pictures of the moon at night. Remember that the longer the shutter stays open, the more chance the image will be blurred because a person cannot usually hold a camera still for very long. A tripod or other support mechanism should almost always be used to stabilize the camera when slow shutter speeds are used.
  • Seeing Like Your Camera ○ My List of Specific Videos I Recommend for Homework I.E

    Seeing Like Your Camera ○ My List of Specific Videos I Recommend for Homework I.E

    Accessing Lynda.com ● Free to Mason community ● Set your browser to lynda.gmu.edu ○ Log-in using your Mason ID and Password ● Playlists Seeing Like Your Camera ○ My list of specific videos I recommend for homework i.e. pre- and post-session viewing.. PART 2 - FALL 2016 ○ Clicking on the name of the video segment will bring you immediately to Lynda.com (or the login window) Stan Schretter ○ I recommend that you eventually watch the entire video class, since we will only use small segments of each video class [email protected] 1 2 Ways To Take This Course What Creates a Photograph ● Each class will cover on one or two topics in detail ● Light ○ Lynda.com videos cover a lot more material ○ I will email the video playlist and the my charts before each class ● Camera ● My Scale of Value ○ Maximum Benefit: Review Videos Before Class & Attend Lectures ● Composition & Practice after Each Class ○ Less Benefit: Do not look at the Videos; Attend Lectures and ● Camera Setup Practice after Each Class ○ Some Benefit: Look at Videos; Don’t attend Lectures ● Post Processing 3 4 This Course - “The Shot” This Course - “The Shot” ● Camera Setup ○ Exposure ● Light ■ “Proper” Light on the Sensor ■ Depth of Field ■ Stop or Show the Action ● Camera ○ Focus ○ Getting the Color Right ● Composition ■ White Balance ● Composition ● Camera Setup ○ Key Photographic Element(s) ○ Moving The Eye Through The Frame ■ Negative Space ● Post Processing ○ Perspective ○ Story 5 6 Outline of This Class Class Topics PART 1 - Summer 2016 PART 2 - Fall 2016 ● Topic 1 ○ Review of Part 1 ● Increasing Your Vision ● Brief Review of Part 1 ○ Shutter Speed, Aperture, ISO ○ Shutter Speed ● Seeing The Light ○ Composition ○ Aperture ○ Color, dynamic range, ● Topic 2 ○ ISO and White Balance histograms, backlighting, etc.
  • HASSELBLAD INTRODUCES the H6D-400C MS, a 400 MEGA PIXEL

    HASSELBLAD INTRODUCES the H6D-400C MS, a 400 MEGA PIXEL

    Press information – for immediate release Gothenburg, Sweden 16 Jan 2018 HASSELBLAD INTRODUCES THE H6D-400c MS, A 400 MEGA PIXEL MULTI-SHOT CAMERA Building on a vast experience of developing exceptional, high-quality single and multi-shot cameras, Hasselblad once again has raised the bar for image quality captured with medium format system. Multi-Shot capture has become an industry standard in the field of art reproduction and cultural heritage for the documentation of paintings, sculptures, and artwork. As the only professional medium format system to feature multi-shot technology, Hasselblad continues to be the leading choice for institutions, organizations, and museums worldwide to record historic treasures in the highest image quality possible. With over 10 years of digital imaging expertise, the latest Multi-Shot digital camera combines the H6D’s unrivalled ease of use with a completely new frontier of image quality and detail. This new camera encompasses all of the technological functions of Hasselblad’s H6D single shot camera, and adds to that the resolution and colour fidelity advancements that only Multi-Shot photography can bring to image capture. With an effective resolution of 400MP via 6 shot image capture, or 100MP resolution in either 4 shot Multi-Shot capture or single shot mode, the Multi-Shot capture requires the sensor and its mount to be moved at a high-precision of 1 or ½ a pixel at a time via a piezo unit. To capture Multi-Shot images the camera must be tethered to a PC or MAC. In 400MP Multi-Shot mode, 6 images are captured, the first 4 involve moving the sensor by one pixel at a time to achieve real colour data (GRGB- see 4 shot diagrams below), this cycle then returns the sensor to its starting point.
  • Be Creative with Light. and with System

    Be Creative with Light. and with System

    BE CREATIVE WITH LIGHT. AND WITH SYSTEM. PREFACE 3 DEAR READER The challenge of thoroughly ad- our engineers as they push the it leaves nothing to be desired in dressing your needs and repeatedly technology to its limits with a living terms of operating convenience, surprising you with innovations is suite of broncolor innovations that longevity, value for money, and reli- what motivates us. And light is our become the global benchmark. ability. The objective stands. passion. Essentially, we have much Beyond the spirit of innovation, At www.broncolor.com, you can find in common. You face daily chal- nothing has changed as regards detailed information on the entire lenges, too. Every new assignment the legendary quality and depend- broncolor product line. calls for different, refined, and sur- ability that you have come to expect You’re the judge. Let the following prising photographic solutions. of broncolor products in your every- pages acquaint you with the current That’s where we want to offer our day work. Every device that leaves broncolor product line. We look support. We tap every single per- our production facility has under- forward to the continued privilege sonal contact with your colleagues gone exhaustive functionality tests. of serving you – for many years to from all over the world and ask Where possible, innovations are come. them how we can provide assis- compatible with previous-generation tance in the form of solutions that products. Over the years, this will ultimately benefit the entire systematically implemented philo- community in the studio and on lo- sophy has enriched the broncolor cation.
  • The Fascination of Flash Photography

    The Fascination of Flash Photography

    The fascination of flash photography. 2016 / 2017 The fascination of flash photography “Paint” with the flash. Every subject has its own particular charm. The creative use of flash opens up numerous photographing possibilities, e.g. reducing the subject contrast, highlighting certain picture areas or getting rid of unwanted shadows. The first-class flash units from Metz offer natural colours and harmonious mood lighting – with every subject. Metz – always first class.. www.metz-mecatech.de picture: Geissler Dominik 2 — 3 Contents | A focus on quality 05 Tradition with a focus on the future 24 Every detail absolutely brilliant Contents 06 Your subject in the best 28 accessories possible light 32 Technical glossary 10 A lot of power for the best light 34 Technical specifications System flash units mecablitz mecablitz mecablitz 12 64 AF-1 digital 14 52 AF-1 digital 16 44 AF-2 digital mecablitz mecablitz mecablitz 18 M400 20 26 AF-2 22 36 AF-5 digital System flash units Specialist flash units mecablitz 18 M400 mecablitz mecablitz 23 24 AF-1 digital 26 15 MS-1 digital-Kit picture on title: Florian Gerlach Metz – always first class. www.metz-mecatech.de Metz mecatech – a focus on quality. The name Metz has been synonymous with professional flash units for decades. Our company’s exceptional reputation has been shaped by numerous technical innovations – such as the use of USB connections which allow flash units within the camera system to be updated for the latest camera model even after purchase. Today, we offer a diverse range of products from Whether light output, convenience of use or reliability, the convenient compact flashes right through to powerful handheld first-class quality of Metz flash units is unquestionable – as flash guns.
  • Sony Introduces High-Resolution Alpha 7R IV Camera

    Sony Introduces High-Resolution Alpha 7R IV Camera

    Press Release Sony Introduces High-Resolution Alpha 7R IV Camera with World’s First 61.0 MP Back-illuminated Full-frame Image Sensor Unprecedented highest resolution and widest dynamic range for αTM (AlphaTM) system combined with high speed performance, in a lightweight compact body • World’s firsti 35mm full-frame 61.0 MPii back-illuminated Exmor R™ CMOS image sensor with latest-generation BIONZ X™ image processor • 15-stopiii dynamic range at low sensitivities, resulting in smooth natural gradations ranging from deep shadows to highlights • High-speed continuous shooting at up to 10 fpsiv with full AF / AE tracking for approx. 7 secondsv in full-frame mode with an increased buffer memory, and approximately three times more in APS-C mode • 567 focal-plane phase-detection AF points covering 74% of image area and 425 contrast AF points • Debut of Real-time Eye AF for movie recordingvi and advanced Real-time Trackingvii plus Real-time Eye AF for still image recording • Features an APS-C crop mode delivering stunning high resolution of 26.2MP2 • 5.76 million dot UXGA (Ultra-XGA) OLED Tru-Finder™ electric viewfinder with outstanding detail, brightness and contrast • Upgraded connectivity and operability including high-speed Wi-Fi support, wireless PC remote connectivityviii, FTP wireless transfer, faster data transfer via USB and more • Professional 4K movie recording functionality including full pixel readout with no pixel binning in Super 35mm modeix, S-Log3, HDR workflow support • Multi Interface Shoe™ with digital audio interface deliver the high-quality sound recording with new Sony’s microphones and XLR adaptor • Additional enhancements to the body design include an improved grip and button for improvised control with compact, lightweight body Hong Kong, August 15, 2019 – Sony today announced the latest addition to its acclaimed Alpha™ 7R series full-frame mirrorless camera line-up; the extremely versatile, powerful Alpha 7R IV (ILCE-7RM4).
  • 1.1 Introduction to the Digital Systems

    1.1 Introduction to the Digital Systems

    1.1 Introduction to the digital systems PHO 130 F Digital Photography Prof. Lorenzo Guasti How a DSLR work and why we call a camera “reflex” The heart of all digital cameras is of course the digital imaging sensor. It is the component that converts the light coming from the subject you are photographing into an electronic signal, and ultimately into the digital photograph that you can view or print PHO 130 F Digital Photography Prof. Lorenzo Guasti Although they all perform the same task and operate in broadly the same way, there are in fact th- ree different types of sensor in common use today. The first one is the CCD, or Charge Coupled Device. CCDs have been around since the 1960s, and have become very advanced, however they can be slower to operate than other types of sensor. The main alternative to CCD is the CMOS, or Complimentary Metal-Oxide Semiconductor sen- sor. The main proponent of this technology being Canon, which uses it in its EOS range of digital SLR cameras. CMOS sensors have some of the signal processing transistors mounted alongside the sensor cell, so they operate more quickly and can be cheaper to make. A third but less common type of sensor is the revolutionary Foveon X3, which offers a number of advantages over conventional sensors but is so far only found in Sigma’s range of digital SLRs and its forthcoming DP1 compact camera. I’ll explain the X3 sensor after I’ve explained how the other two types work. PHO 130 F Digital Photography Prof.