E-300 Advanced Manual
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Digital Photo | Dpmag.Com
dpmag.com ® NIKON D500 Nikon’s New Flagship APS-C DSLR Equipment Checklist UPGRADE The Gear To Replace ISSUE For Maximum Results Upgrade Your Gear, Technique And Vision For Better Photos Camera 2.0: Adjustment Layers A Technology For Nondestructive Wishlist Editing In Photoshop Exceptional Images Deserve an Exceptional Presentation Images by:Sal Cincotta, Max Seigal, Annie Rowland, Hansong Fong, Kitfox Valentin, Nicole Neil Simmons Sepulveda, Valentin, Kitfox Images by:Sal Hansong Fong, Annie Rowland, Cincotta, Max Seigal, Display Your Images in Their Element Choose our Wood Prints to lend a warm, natural feel to your images, MetalPrints infused on aluminum for a vibrant, luminescent look, or Acrylic Prints for a vivid, high-impact display. All options provide exceptional durability and image stability, for a gallery-worthy presentation that will last a lifetime. Available in a wide range of sizes, perfect for anything from small displays to large installations. Learn more at bayphoto.com/wall-displays 25% Get 25% off your fi rst order with Bay Photo Lab! For instructions on how to redeem this special off er, create a free OFF account at bayphoto.com. Your First Order NEW! Easy Web Ordering! o rd om Stunning Prints er.bayphoto.c on Natural Wood, High Defi nition Metal, or Vivid Acrylic Quality. Service. Innovation. We’re here for you! 3 esos WHY PHOTOGRAPHY IS HARDER TODAY, AND MORE 3FUN, THAN IT’S EVER BEEN AT ANY TIME IN HISTORY. HERE ARE A FEW REASONS WHY THAT LITTLE SCREEN NONE OF THIS SOUNDS LIKE FUN. new gear. You can make amazing images with CAN WORK AGAINST YOU WHERE’S THE FUN PART? whatever gear you already have. -
INSTRUCTION MANUAL Type C / N Design and Specifications Are Subject to Change Without Prior Notice
DIGITAL TTL MACRO FLASH Nissin Japan Ltd., Tokyo http://www.nissin-japan.com Nissin Marketing Ltd., Hong Kong INSTRUCTION MANUAL http://www.nissindigital.com Type C / N Design and Specifications are subject to change without prior notice. MF0611 REV. 1.1 Thank you for purchasing a Nissin product SIMPLE OPERATION When attaching MF18 to the camera, the basic flash exposure operation is fully Before using this flash unit, please read this instruction manual and refer controlled by the camera. It is the same idea as when you use the built-in your camera owner’s manual carefully to get a better understanding of camera flash, but it is placed on the hotshoe of the camera instead of using the proper operation to enjoy flash photography. built-in flash. Nissin Macro Flash MF18 is a flash system for taking close-up photos of small ADVANCED FUNCTIONS subjects using a flash to eliminate shadows, allowing you to enjoy photography. MF18 provides advanced flash functions including 1st curtain synchronization, This instruction manual is intended mainly for Canon or Nikon digital SLR, with Rear curtain synchronization and High speed shutter synchronization are the latest TTL flash control system, and features Nissin’s original rotating color supported. display, easily guiding its operations. It works automatically with Canon ETTL / ETTL II or Nikon i-TTL auto-flash systems. The provided adapter rings make it available for use with different lens. Please note that MF18 is not usable with other branded cameras for TTL Compatible cameras operation. Please refer Nissin’s compatibility chart shown in its home page for details. -
Sample Manuscript Showing Specifications and Style
Information capacity: a measure of potential image quality of a digital camera Frédéric Cao 1, Frédéric Guichard, Hervé Hornung DxO Labs, 3 rue Nationale, 92100 Boulogne Billancourt, FRANCE ABSTRACT The aim of the paper is to define an objective measurement for evaluating the performance of a digital camera. The challenge is to mix different flaws involving geometry (as distortion or lateral chromatic aberrations), light (as luminance and color shading), or statistical phenomena (as noise). We introduce the concept of information capacity that accounts for all the main defects than can be observed in digital images, and that can be due either to the optics or to the sensor. The information capacity describes the potential of the camera to produce good images. In particular, digital processing can correct some flaws (like distortion). Our definition of information takes possible correction into account and the fact that processing can neither retrieve lost information nor create some. This paper extends some of our previous work where the information capacity was only defined for RAW sensors. The concept is extended for cameras with optical defects as distortion, lateral and longitudinal chromatic aberration or lens shading. Keywords: digital photography, image quality evaluation, optical aberration, information capacity, camera performance database 1. INTRODUCTION The evaluation of a digital camera is a key factor for customers, whether they are vendors or final customers. It relies on many different factors as the presence or not of some functionalities, ergonomic, price, or image quality. Each separate criterion is itself quite complex to evaluate, and depends on many different factors. The case of image quality is a good illustration of this topic. -
The Pentax Digital Camera Flash Lighting System – © Nigel Mcgregor 2015
THE PENTAX DIGITAL CAMERA FLASH LIGHTING SYSTEM An exploration of the functioning and practical operations for the Pentax Camera Brand Dedicated Flash Lighting System. This Guide includes the principles for Camera Operations, Built-in flash, Pentax and Dedicated Third Party flash units. Nigel McGregor - © 2015, London, United Kingdom The Pentax Digital Camera Flash Lighting System – © Nigel McGregor 2015 Title (i) The Pentax Digital Camera Flash Lighting System Welcome To My Guide I’m Nigel McGregor, a passionate user of Pentax DSLR photography equipment. A New Zealander, but long term resident of the United Kingdom, where I live to the South of London near the Surrey border. Landscapes, gardens, flowers and architecture are my main photographic interests, but like many family photographers it is the portraits and action shots of loved ones that take up the most SD card space on my camera. It was the striving to get better results with these people shots, often indoors, that has propelled my interest in flash photography with Pentax equipment. I love taking flash pictures with my Pentax camera and flash. Even more so wirelessly with a softbox or umbrella set-up. But getting good consistent results can be frustrating, and so I want to share my thoughts on understanding the Pentax flash system, and how to get the most out of it. Take a look at the Contents and Introduction here to give you a quick idea of what is contained in this guide. Please join in the discussions about the guide and flash photography in general on the forums. I’d love to hear your feedback, suggestions and responses to the contents of this guide! You can get to me via the following routes; PentaxForums.com/My Profile PentaxUser.com/My Portfolio ThePentaxForum.co.uk/My Profile The Pentax Digital Camera Flash Lighting System – © Nigel McGregor 2015 Welcome and Contact The Pentax Digital Camera Flash Lighting System – PDF Version 1, July 2015 © Nigel McGregor, London 2015 {Use your PDF Reader page number indicator to navigate and jump to required pages …} Contents 1. -
Photographic Equipment Guidelines the Farm Lodge Lake Clark National Park, Alaska
Photographic Equipment Guidelines The Farm Lodge Lake Clark National Park, Alaska by Jim Barr Professional Nature, Adventure Travel, and Outdoor Sports Photographer President, American Society of Media Photographers, Alaska Chapter Photography Guide, The Farm Lodge, Lake Clark National Park Introduction. Here are some general and specific equipment suggestions for photo tour participants. These start and build from “ground zero”, so just blend this information with the equipment that you already have. Equipment is important, but...the old cliché “cameras don’t take pictures, people do” really is true. So don’t put too much emphasis on the equipment. We’ll help you get the most out of what you have. On the other hand, a bear’s face would need to be within two or three feet of the lens for a frame- filling National Geographic quality close-up with a small point-and-shoot or cell phone camera. Not healthy for the photographer (or the bear), and not too likely to happen. The right tools do help. Keep size, weight, and portability in mind. You’ll be traveling to Port Alsworth on a small plane, and deeper into the bush each day on an even smaller one. Space is limited. We’ll also be doing some walking. Bears will require a mile or so of light hiking each way. On landscape days we may hike further and sometimes over rougher terrain, but you can leave heavy wildlife gear at the lodge or in the airplane. We do have options that limit the walking necessary, but there will always be some. -
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. -
A Field Guide to Bulkhead Connectors for Aquatica Digital Camera Housing: a Field Guide to Aquatica’S Strobe Connectors
A field guide to bulkhead connectors for Aquatica digital camera housing: A Field Guide to Aquatica’s strobe connectors This comprehensive guide is to help Aquatica users in selecting the proper strobe connectors for their housing it is divided in sec- tions addressing the various generation and brand for which we have manufactured housing for over the years. Please make sure to visit our website www.aquatica.ca for updated version of this document. Section 1: The classic Nikon type. These are found in the following legacy Aquatica housings for these cameras; Fuji S2 Pro Fuji S5 (same as Nikon D200) Nikon D2x Nikon D3 / D3x (not the D3s version) Nikon D40 / D40x / D60 Nikon D70 /D70s Nikon D80 Nikon D100 Nikon D200 Nikon D300 (not the D300s) Section 2: The newer Nikon type. These modular connectors have an internal switchboard and separate hot shoe and are found in the following new generation Aquatica housings for these cameras; Nikon D3s (not the older D3/D3x version) Nikon D90 Nikon D300s Nikon D700 Section 3: The Classic Canon type. These are found in the following legacy Aquatica housings for these cameras; Canon 1Ds Mk III & 1D Mk IV Canon 5D (not 5D Mk II) Canon 30D Canon 40D / 50D Canon Digital Rebel / 300D Section 4: The newer Canon type. These modular connectors have an internal switchboard and separate hot shoe and are found in the following new generation Aquatica housings for these cameras; Canon 5D Mk II (not the original 5D) Canon 7D Canon Digital Rebel T2i / 550D Section 5: The optical type. -
Introduction to Metering on a DSLR
Getting more from your Camera Topic 4 - Introduction to Metering on a DSLR Learning Outcomes In this lesson, we will look at another important feature on a DSLR camera called “Metering Mode”. By the end of this lesson, you will have a better idea of the role that metering plays when thinking about exposure in your photography. Page | 1 Introduction to Metering on a DSLR Introduction to Metering “Metering Mode” may also be called “Camera Metering”, “Exposure Metering” or even “Metering”. One of the things that might have already frustrated you is a scenario in which some photographs come out too bright or, in some cases, too dark. By understanding the metering modes, you will be better equipped to tackle this. Let us first talk about what metering is, before moving on to see how it works and how you can use your understanding of it, to enhance your photography. 1) What is Metering? Metering, in its simplest meaning, is basically how your camera determines what the correct shutter speed and aperture should be, depending on the amount of light that goes into the camera and the sensitivity of the sensor. In the age of digital technology, we are fortunate enough that every DSLR camera is built with an integrated light meter. This device is clever in that it automatically measures the reflected light and determines the optimal exposure. It’s important to look at the most common metering modes that are found in digital cameras today: 1. Matrix Metering (Nikon), also known as Evaluative Metering (Canon) 2. Center-weighted Metering 3. -
Exposure Metering and Zone System Calibration
Exposure Metering Relating Subject Lighting to Film Exposure By Jeff Conrad A photographic exposure meter measures subject lighting and indicates camera settings that nominally result in the best exposure of the film. The meter calibration establishes the relationship between subject lighting and those camera settings; the photographer’s skill and metering technique determine whether the camera settings ultimately produce a satisfactory image. Historically, the “best” exposure was determined subjectively by examining many photographs of different types of scenes with different lighting levels. Common practice was to use wide-angle averaging reflected-light meters, and it was found that setting the calibration to render the average of scene luminance as a medium tone resulted in the “best” exposure for many situations. Current calibration standards continue that practice, although wide-angle average metering largely has given way to other metering tech- niques. In most cases, an incident-light meter will cause a medium tone to be rendered as a medium tone, and a reflected-light meter will cause whatever is metered to be rendered as a medium tone. What constitutes a “medium tone” depends on many factors, including film processing, image postprocessing, and, when appropriate, the printing process. More often than not, a “medium tone” will not exactly match the original medium tone in the subject. In many cases, an exact match isn’t necessary—unless the original subject is available for direct comparison, the viewer of the image will be none the wiser. It’s often stated that meters are “calibrated to an 18% reflectance,” usually without much thought given to what the statement means. -
Flash in Stereo
FLASH IN STEREO “Golf Legend Bobby Jones Taking a Swing", photo taken by Dr. Harold Edgerton , the inventor of electronic flash in 1938, using stroboscopic flash photography. A Presentation by George Themelis NSA / July 2010 Outline • Why Flash? • Flash Advantages in Stereo • Short History of Flash Photography • Flash Bulbs vs. Electronic Flash • Flash Synchronization • Flash Exposure • Issues when using flash • Special Flash Techniques • Flash in Slide Bar (Single camera) Stereo • Flash with Vintage Stereo Cameras • Flash with compact digital stereo cameras • Flash with twin cameras Why Flash? When the existing light is dim, there is a need for artificial light in order to get good expo- sures . Example: In a well-lit interior space a typical exposure using 100 ISO is f8 at 1 second. Compare this to a “sunny day” f16 1/100, 2+7 = 9 f-stops less light. Hand hold- ing the camera or taking pictures of people at these long exposures is impossible. Hence flash is a necessity for taking pictures indoors. Without extra light, the photographer has three options: 1) Open up the aperture (f-stop), 2) Increase the time of the exposure . 3) Increase sensitivity (ISO) . These methods have disadvantages & limitations: • Opening up the lens aperture reduces the depth of field (can be a problem in stereo) in- creases lens aberrations, plus there is a limit (lens maximum aperture) • Theoretically, there is no limit in increasing exposure time, but in practice 1) film recip- rocity, 2) digital noise, 3) blurry pictures without solid support, 4) subject movement. • Increased sensitivity leads to film grain or digital noise. -
EXIF: a Format Is Worth a Thousand Words
NATIONAL LAW ENFORCEMENT AND CORRECTIONS TECHNOLOGY CENTER A program of the Office of Justice Programs’ National Institute of Justice From Winter 2007 TechBeat TECH b • e • a • t Dedicated to Reporting Developments in Technology for Law Enforcement, Corrections, and Forensic Sciences EXIF: A Format Is Worth A Thousand Words he National Center for Missing & Exploited Children if they are used only to open the file. If, however, these T revealed in a June 2005 study that 40 percent of arrest- programs are used to modify an image, they can destroy ed child pornography possessors had both sexually the Exif data. victimized children and were in possession of child pornog- The most important data may be the thumbnail image raphy. Due in part to the increasing prevalence of child exploitation and pornography, the digital photograph has linked to the photograph. Thumbnails are saved in their now become a fixture in gathering and examining forensic own hidden file (a thumbs.db file placed in folders con- evidence in such cases. taining images on the computer), and changes to an image may not always transfer to the corresponding Investigators who frequently handle child pornogra- thumbnail. If an original image is wiped from a disk using phy cases usually have (or know where to access) the a program such as Secure Clean™ or BCWipe®, the thumb- tools and the knowledge to obtain evidence associated nail may still be available. Officers have encountered situ- with contraband images. Nevertheless, law enforcement ations in which the victim’s or perpetrator’s face was officers who do not handle these cases on a regular basis blurred or concealed in the full image, but the thumbnail may be unaware of the important data that can be depicted an older version that revealed the obscured derived from digital images. -
Understanding Metering and Metering Modes
Understanding Metering and Metering Modes Every modern DSLR has something called “Metering Mode”, also known as “Camera Metering”, “Exposure Metering” or simply “Metering”. Knowing how metering works and what each of the metering modes does is important in photography, because it helps photographers control their exposure with minimum effort and take better pictures in unusual lighting situations. In this understanding metering modes article, I will explain what metering is, how it works and how you can use it for your digital photography. What is Metering? Metering is how your camera determines what the correct shutter speed and aperture should be, depending on the amount of light that goes into the camera and the ISO. Back in the old days of photography, cameras were not equipped with a light “meter”, which is a sensor that measures the amount and intensity of light. Photographers had to use hand-held light meters to determine the optimal exposure. Obviously, because the work was shot on film, they could not preview or see the results immediately, which is why they religiously relied on those light meters. Today, every DSLR has an integrated light meter that automatically measures the reflected light and determines the optimal exposure. The most common metering modes in digital cameras today are: 1. Matrix Metering (Nikon), also known as Evaluative Metering (Canon) 2. Center-weighted Metering 3. Spot Metering Some Canon EOS models also offer “Partial Metering”, which is similar to Spot Metering, except the covered area is larger (approximately 8% of the viewfinder area near the center vs 3.5% in Spot Metering).