Introduction to Photography
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If you are new to photography this presentation takes you through the important basics including composition.
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This document provides an introduction to photography concepts including camera types, focal length, exposure, shutter speed, aperture, and depth of field. It discusses key terms like ISO, shutter speed, and aperture and how they relate to exposure and image quality. Examples are given for different shutter speeds and apertures and how they impact sharpness and depth of field. Advice is provided to use shutter speed and aperture creatively and that not every photo needs to be entirely sharp. Famous photographers like Cartier-Bresson and Capa are referenced.
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This document provides an overview of the basics of exposure for beginners using DSLR cameras. It discusses the three main controls that determine exposure - shutter speed, aperture, and ISO sensitivity. It explains how to achieve correct exposure by balancing these controls and "zeroing out" the camera's light meter. The document also covers other important photography concepts like depth of field, white balance, and the relationship between aperture, focal length, and depth of field. Key topics are explained through examples and sample images.
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The document provides an introduction to basic photography elements, including the main types of digital cameras (compacts, DSLRs, and mobile devices). It explains the key differences between compact point-and-shoot cameras and DSLRs, noting that DSLRs generally have larger sensors that result in higher image quality. The document also covers basic photography concepts like exposure, aperture, shutter speed, ISO, and white balance that influence light levels and color in photographs. It provides tips for taking good photos of groups and actions shots.
Sikes Digital photography 1 week 2 exposure (57 slides)
This document discusses the exposure triangle concept in digital photography, which involves the relationship between aperture, shutter speed, and ISO. It explains that aperture controls the size of the lens opening, shutter speed determines exposure time, and ISO measures the camera sensor's light sensitivity. The three elements are interrelated - changing one requires adjustment of another for proper exposure. The document provides examples of settings for different lighting conditions and topics like depth of field and motion blur. Referring to one's camera manual is important for fully understanding creative modes.
Basic DSLR Photography and Videography for AITians
This document outlines parts of a workshop on DSLR photography, videography, and photo/video editing. It covers four main parts: 1) DSLR photography basics including the three elements of exposure - shutter speed, aperture, and ISO, as well as lenses and focal lengths. 2) Photo editing with Adobe Lightroom. 3) DSLR video shooting. 4) Video editing with Cyberlink Power Director. For DSLR photography, it explains key concepts like shutter speed and how it impacts motion blur, aperture/f-stops and how they control depth of field and light, and ISO and its effect on image noise. Examples of different camera types and entry-level DSLR models are also provided
Week 3 Lens And Focal Lenghts
Here are two photos demonstrating different angles of view from changing focal length:
[PHOTO 1]
This photo was taken with a wide-angle lens around 18mm. It captures a large field of view and makes objects appear smaller.
[PHOTO 2]
This photo of the same scene was taken with a telephoto lens around 70mm. It has a narrower field of view and makes objects appear larger.
The perspective does not change between the two photos, only the angle of view changes based on the different focal lengths used. Changing focal length adjusts how much of a scene is captured rather than the perspective or point of view.
Exposure triangle
The exposure triangle represents the three variables that determine a photo's exposure: aperture, shutter speed, and ISO. Aperture refers to the opening of the lens and affects depth of field. Shutter speed determines the length of time light hits the sensor and is used to freeze or blur motion. ISO enhances exposure but reduces image quality as it increases. Understanding the relationship between these three elements is key to properly exposing photographs in different lighting conditions.
Fuhkbuyyui
The document discusses key aspects of photography including depth of field, camera components in a DSLR like the lens and image sensor, shutter speed which regulates light exposure time, film speed or ISO measuring light sensitivity, the use of tripods to stabilize cameras, and early flash lamps using maganese flash powder.
Review for Photo Camera
The document discusses various photography concepts including focal point, juxtaposition, and the three basic steps of framing a shot, focusing the camera, and setting the correct exposure by adjusting the shutter speed and aperture. It also covers topics such as film speed, depth of field, shutter priority, and bracketing exposures to ensure the proper shot is captured. The document serves as a helpful primer on fundamental photography techniques.
Basic camera controls
1) The document describes the basic operation of a digital single lens reflex (DSLR) camera. It explains how light enters the camera body through the lens and is reflected by a mirror to the viewfinder for composing shots.
2) It discusses the key variables that determine photographic exposure - aperture, shutter speed, and ISO sensitivity. Different combinations of these variables can produce the same exposure but result in different visual effects.
3) Manual control of aperture, shutter speed, and ISO allows photographers to manipulate these variables to achieve desired pictorial outcomes in terms of depth of field, motion blur, noise, and tone.
Task 2 photography terminology work sheet
Shutter speed determines how long the camera's shutter is open when taking a photo. A faster shutter speed captures moving objects more clearly by reducing blur, while a slower shutter speed introduces more blur. Shutter speed also depends on the amount of light - more light requires a faster shutter speed.
ISO controls the sensitivity of the image sensor - lower ISO numbers mean lower sensitivity to light and less grain, while higher ISO numbers produce brighter images that appear more grainy.
Aperture, determined by the f-stop setting, controls depth of field - a lower f-stop number produces a more blurred background, while a higher f-stop number results in a greater depth of field with less background blur.
Manual
Intro To Digital Photo
The document discusses digital photography concepts including ISO, aperture (f-stop), and shutter speed. It explains how ISO affects light sensitivity, how smaller f-stop numbers admit more light, and how faster shutter speeds can freeze motion while slower shutter speeds blur it. Combining an appropriate f-stop and shutter speed is necessary for a proper exposure.
We Don't Need No Stinkin' Flash
1) Flash photography is generally not recommended for night and low light photography as it produces unnatural looking photos and draws unwanted attention.
2) Without flash, photographers must balance aperture, shutter speed, and ISO to maximize image quality while minimizing noise, loss of sharpness, and subject/camera movement blur.
3) Faster lenses that open wider allow more light but provide less depth of field, so photographers must focus carefully on the intended subject.
Photo shutter speed
The three pillars of photography are aperture, shutter speed, and ISO. Shutter speed refers to the length of time the camera sensor is exposed to light, ranging from very fast speeds like 1/2000 of a second to slower speeds like 1 seconds. A fast shutter speed can freeze motion while a slow shutter speed allows motion blur. The combination of shutter speed and aperture also impact depth of field, with a large aperture and fast shutter speed producing a shallow depth of field.
Similar to Introduction to Photography (20)
Sikes Digital photography 1 week 2 exposure (57 slides)
Sikes Digital photography 1 week 2 exposure (57 slides)
Basic DSLR Photography and Videography for AITians
Basic DSLR Photography and Videography for AITians
Introduction to Photography
- 2. “YOUR FIRST 10,000 PHOTOGRAPHS ARE YOUR WORST” HENRI CARTIER-BRESSON
- 3. CONTENTS • CAMERA TYPES • FOCAL LENGTH • EXPOSURE • SENSOR AND FILM SENSITIVITY • SHUTTER SPEED • APERTURE
- 4. CAMERA TYPES
- 5. FOCAL LENGTH
- 6. 10mm
- 7. 15mm
- 8. 20mm
- 9. 35mm
- 10. 50mm
- 11. 70mm
- 12. 100mm
- 13. 155mm
- 14. 200mm
- 15. 300mm
- 16. EXPOSURE
- 17. UNDER EXPOSED
- 18. OVER EXPOSED
- 22. EXPOSURE MODE
- 23. SENSOR SENSITIVITY • The ISO value is a measurement of the cameras film/sensors sensitivity to light • The lower the number (e.g. 100) the more light that is needed but the better the quality • The higher the number (e.g. 400) the less light that is needed but the poorer the quality • ADVICE – use the lowest ISO value that you can !
- 24. SHUTTER SPEED • The relationship between shutter speed and aperture is fundamental to the understanding of exposure and photography on the whole. While the latter primarily controls depth of field, the former can transform images with presence of blurred motion or, at the other extreme, freeze an instant of time by thousandths of second. • The term ‘shutter speed' refers directly to how long the shutter within your camera remains open, and therefore how much light is able to reach the sensor. Shutter speeds are measured in seconds and fractions of seconds - the longer the shutter remains open at a set aperture, the more light will reach your camera's sensor, and vice versa.
- 25. • When looking to keep images sharp, a good general rule of thumb is thus - the maximum shutter speed you can use is 1/ your focal length. For example, take a focal length of 50mm - the longest shutter speed from which you can expect a sharp image is 1/50 second. Image stabilisation goes some way to extending this, but it's best not to rely on this if razor-sharp images are needed.
- 26. CAMERA SHAKE
- 27. ADVICE • USE SHUTTER SPEED AS A CREATIVE TOOL IN PICTURE MAKING • DOES EVERY PHOTOGRAPH NEED TO BE SHARP ?
- 28. ROBERT CAPA
- 29. SPORTS 1/4000
- 30. 1/40 SEC
- 31. 1 SEC
- 32. 10 SECS
- 33. 30 SECS
- 34. PANNING 1/45 SEC
- 35. CAMERA MOVEMENT 1/15 SEC
- 36. APERTURE
- 38. DEPTH OF FIELD
- 39. DEPTH OF FIELD – DEEP – f22
- 40. DEPTH OF FIELD – MEDIUM – f8
- 41. DEPTH OF FIELD – SHALLOW – f1.8
- 42. ADVICE • USE APERTURE AS A CREATIVE TOOL IN PICTURE MAKING • DOES ALL OF A PHOTOGRAPH NEED TO BE SHARP ?
- 43. LANDSCAPE f13
- 44. PORTRAIT f1.8
- 45. MACRO f4
- 46. MACRO f6.3
- 47. f4.5
- 48. “OF COURSE IT’S ALL LUCK” HENRI CARTIER-BRESSON Ignite Images | Corporate & Event Photographers http://ignite-images.co.uk