This document provides information on switching from automatic to manual modes on a camera. It describes the characteristics and uses of different exposure modes including Program, Shutter Priority, Aperture Priority, and Manual. It also covers different scene modes like Portrait, Landscape, Macro, Sports, and Night Portrait. The exposure triangle of aperture, shutter speed, and ISO is explained. Concepts of over and underexposure, depth of field, freezing versus blurring motion, and the relationship between ISO and image quality are discussed. Activities are suggested to understand these photographic concepts hands-on.
A Complete Guide to Manual DSLR PhotographyLearnPick
It’s a commonly known fact that most beginner photographers use the auto mode on their DSLR cameras to click snapshots in the best possible manner.
It’s a fair enough practice; there’s no denying this fact but, at the same time, you must also remember that the auto mode of a DSLR doesn’t use the camera to its full potential.
So if you are willing to step out of your comfort zone to the "manual” mode, this presentation can help.
Tutorial 1 - Basics of Digital PhotographyFahad Golra
In the second session of this 5 session workshop, I am going to explain the photography gear (lens) with special focus on focal length and maximum aperture. Then we will discuss about the introduction of exposure in photography.
A Complete Guide to Manual DSLR PhotographyLearnPick
It’s a commonly known fact that most beginner photographers use the auto mode on their DSLR cameras to click snapshots in the best possible manner.
It’s a fair enough practice; there’s no denying this fact but, at the same time, you must also remember that the auto mode of a DSLR doesn’t use the camera to its full potential.
So if you are willing to step out of your comfort zone to the "manual” mode, this presentation can help.
Tutorial 1 - Basics of Digital PhotographyFahad Golra
In the second session of this 5 session workshop, I am going to explain the photography gear (lens) with special focus on focal length and maximum aperture. Then we will discuss about the introduction of exposure in photography.
Lighting Techniques in Photography
Natural Lights Vs Artificial Lights
Lighting Concepts
Three Point Lighting Techniques
Use of Three Points Lighting
Essentials rules of Lights in Photography
Importance of Light in Photography
Square Inverse Law
Understanding Camera Exposure, Aperture, ISO & Shutter SpeedRahat Kazmi
This tutorial has been put together to help new photographers to have understanding of basic DSLR functions so that they can start capturing professional looking images.
If this tutorial has been helpful, please Like our pages to support us and don't forget to share this with others.
A basic course in the fundamentals of photography: Aperture, exposure and shutter speed, and how you can get them to work together to deliver the result you want. Thanks to Flickr and Penmachine.com for their good picture examples.
Lighting Techniques in Photography
Natural Lights Vs Artificial Lights
Lighting Concepts
Three Point Lighting Techniques
Use of Three Points Lighting
Essentials rules of Lights in Photography
Importance of Light in Photography
Square Inverse Law
Understanding Camera Exposure, Aperture, ISO & Shutter SpeedRahat Kazmi
This tutorial has been put together to help new photographers to have understanding of basic DSLR functions so that they can start capturing professional looking images.
If this tutorial has been helpful, please Like our pages to support us and don't forget to share this with others.
A basic course in the fundamentals of photography: Aperture, exposure and shutter speed, and how you can get them to work together to deliver the result you want. Thanks to Flickr and Penmachine.com for their good picture examples.
Dr Dwivedi ended his presentation with a series of tips for taking better photos, based on his own learning and experiences. He kept the audience engaged throughout the presentation, which was interactive with many in the audience asking questions and at the end everyone was asked to go out with their cameras or cell phones and take pictures, which could then be shown to the team for advice and suggestions.
In photography and digital photography the shutter speed is the unit of measurement which determines how long shutter remains open as the picture is taken. The slower the shutter speed, the longer the exposure time. The shutter speed and aperture together control the total amount of light reaching the sensor. Shutter speeds are expressed in seconds or fractions of a second. For example 2, 1, 1/2, 1/4, 1/8, 1/15, 1/30, 1/60, 1/125, 1/250, 1/500, 1/1000, 1/2000, 1/4000, 1/8000. Each speed increment halves the amount of light.
How to Create Map Views in the Odoo 17 ERPCeline George
The map views are useful for providing a geographical representation of data. They allow users to visualize and analyze the data in a more intuitive manner.
Ethnobotany and Ethnopharmacology:
Ethnobotany in herbal drug evaluation,
Impact of Ethnobotany in traditional medicine,
New development in herbals,
Bio-prospecting tools for drug discovery,
Role of Ethnopharmacology in drug evaluation,
Reverse Pharmacology.
Operation “Blue Star” is the only event in the history of Independent India where the state went into war with its own people. Even after about 40 years it is not clear if it was culmination of states anger over people of the region, a political game of power or start of dictatorial chapter in the democratic setup.
The people of Punjab felt alienated from main stream due to denial of their just demands during a long democratic struggle since independence. As it happen all over the word, it led to militant struggle with great loss of lives of military, police and civilian personnel. Killing of Indira Gandhi and massacre of innocent Sikhs in Delhi and other India cities was also associated with this movement.
The Roman Empire A Historical Colossus.pdfkaushalkr1407
The Roman Empire, a vast and enduring power, stands as one of history's most remarkable civilizations, leaving an indelible imprint on the world. It emerged from the Roman Republic, transitioning into an imperial powerhouse under the leadership of Augustus Caesar in 27 BCE. This transformation marked the beginning of an era defined by unprecedented territorial expansion, architectural marvels, and profound cultural influence.
The empire's roots lie in the city of Rome, founded, according to legend, by Romulus in 753 BCE. Over centuries, Rome evolved from a small settlement to a formidable republic, characterized by a complex political system with elected officials and checks on power. However, internal strife, class conflicts, and military ambitions paved the way for the end of the Republic. Julius Caesar’s dictatorship and subsequent assassination in 44 BCE created a power vacuum, leading to a civil war. Octavian, later Augustus, emerged victorious, heralding the Roman Empire’s birth.
Under Augustus, the empire experienced the Pax Romana, a 200-year period of relative peace and stability. Augustus reformed the military, established efficient administrative systems, and initiated grand construction projects. The empire's borders expanded, encompassing territories from Britain to Egypt and from Spain to the Euphrates. Roman legions, renowned for their discipline and engineering prowess, secured and maintained these vast territories, building roads, fortifications, and cities that facilitated control and integration.
The Roman Empire’s society was hierarchical, with a rigid class system. At the top were the patricians, wealthy elites who held significant political power. Below them were the plebeians, free citizens with limited political influence, and the vast numbers of slaves who formed the backbone of the economy. The family unit was central, governed by the paterfamilias, the male head who held absolute authority.
Culturally, the Romans were eclectic, absorbing and adapting elements from the civilizations they encountered, particularly the Greeks. Roman art, literature, and philosophy reflected this synthesis, creating a rich cultural tapestry. Latin, the Roman language, became the lingua franca of the Western world, influencing numerous modern languages.
Roman architecture and engineering achievements were monumental. They perfected the arch, vault, and dome, constructing enduring structures like the Colosseum, Pantheon, and aqueducts. These engineering marvels not only showcased Roman ingenuity but also served practical purposes, from public entertainment to water supply.
We all have good and bad thoughts from time to time and situation to situation. We are bombarded daily with spiraling thoughts(both negative and positive) creating all-consuming feel , making us difficult to manage with associated suffering. Good thoughts are like our Mob Signal (Positive thought) amidst noise(negative thought) in the atmosphere. Negative thoughts like noise outweigh positive thoughts. These thoughts often create unwanted confusion, trouble, stress and frustration in our mind as well as chaos in our physical world. Negative thoughts are also known as “distorted thinking”.
Students, digital devices and success - Andreas Schleicher - 27 May 2024..pptxEduSkills OECD
Andreas Schleicher presents at the OECD webinar ‘Digital devices in schools: detrimental distraction or secret to success?’ on 27 May 2024. The presentation was based on findings from PISA 2022 results and the webinar helped launch the PISA in Focus ‘Managing screen time: How to protect and equip students against distraction’ https://www.oecd-ilibrary.org/education/managing-screen-time_7c225af4-en and the OECD Education Policy Perspective ‘Students, digital devices and success’ can be found here - https://oe.cd/il/5yV
This is a presentation by Dada Robert in a Your Skill Boost masterclass organised by the Excellence Foundation for South Sudan (EFSS) on Saturday, the 25th and Sunday, the 26th of May 2024.
He discussed the concept of quality improvement, emphasizing its applicability to various aspects of life, including personal, project, and program improvements. He defined quality as doing the right thing at the right time in the right way to achieve the best possible results and discussed the concept of the "gap" between what we know and what we do, and how this gap represents the areas we need to improve. He explained the scientific approach to quality improvement, which involves systematic performance analysis, testing and learning, and implementing change ideas. He also highlighted the importance of client focus and a team approach to quality improvement.
How to Split Bills in the Odoo 17 POS ModuleCeline George
Bills have a main role in point of sale procedure. It will help to track sales, handling payments and giving receipts to customers. Bill splitting also has an important role in POS. For example, If some friends come together for dinner and if they want to divide the bill then it is possible by POS bill splitting. This slide will show how to split bills in odoo 17 POS.
2024.06.01 Introducing a competency framework for languag learning materials ...Sandy Millin
http://sandymillin.wordpress.com/iateflwebinar2024
Published classroom materials form the basis of syllabuses, drive teacher professional development, and have a potentially huge influence on learners, teachers and education systems. All teachers also create their own materials, whether a few sentences on a blackboard, a highly-structured fully-realised online course, or anything in between. Despite this, the knowledge and skills needed to create effective language learning materials are rarely part of teacher training, and are mostly learnt by trial and error.
Knowledge and skills frameworks, generally called competency frameworks, for ELT teachers, trainers and managers have existed for a few years now. However, until I created one for my MA dissertation, there wasn’t one drawing together what we need to know and do to be able to effectively produce language learning materials.
This webinar will introduce you to my framework, highlighting the key competencies I identified from my research. It will also show how anybody involved in language teaching (any language, not just English!), teacher training, managing schools or developing language learning materials can benefit from using the framework.
3. Characteristics of Program
Mode
• Aperture and shutter speed
are set by the camera, but
can be shifted using the
control dial, with the
exposure staying the same
• Unlocks some other settings
in your camera that gives
you more control over the
final image : ISO setting,
white balance, exposure
compensation
• Great for quickly getting a
photograph without having
to think too hard about
settings
4. Characteristics of TV-Shutter
Priority
• TV means time value
• Shutter priority: set the
shutter speed and
calculates the matching
aperture
• To photograph moving
subjects (sporting action). A
faster shutter speed will
freeze the motion
• To capture movement as a
blur of a waterfall, choose a
slower shutter speed
5. Characteristics
of AV-Aperture
Priority
• AV means aperture value
• Manually control the
aperture while the camera
sets the matching shutter
speed
• Particularly useful to control
a stationary object where
you don’t need to control
the shutter speed
• Choosing a larger aperture
(f/stop) means the lens will
get smaller and it will let less
light in so a larger depth of
field (more of the area in
focus), but your camera will
choose a faster shutter
speed and vice versa
6. Characteristics of Manual Mode
• Full control over camera
settings such: shutter
speed, aperture, ISO,
white balance and
exposure compensation
• Gives you the flexibility to
set your shots the way you
want them to be
• Can result in creative and
non-traditional exposures
7. Portrait Mode
• An automatic mode
with emphasis on
settings for a perfect
portrait shot.
• The ability of the
camera to detect if
there are faces in the
image and to ensure
they are all in focus
• Sets a wide aperture
of the lens so that the
background behind
your subject is softly
focused (shallow
depth of field)
8. Landscape Mode
• Narrows the aperture, so both the subject and background
stay sharp (deep depth of field)
• Foreground, middle ground, and background are all in focus
• Exposure compensation for entire frame
9. Macro Mode
• An automatic mode with
emphasis on settings for
close-up photography
• Commonly used to
photographing flowers,
insects and other small
items
• Some cameras may be
able to focus when the
lens is less than an inch
away from the subject
• Creates a very shallow
depth of field
10. Sports Mode
• Represented by an icon of a sprinter, this is perfect for
taking pictures of moving objects
• Also good for shooting children or pets in action
• Can give you higher shutter speeds to stop action, along
with a smaller aperture so that more of the action will be
in focus
11. Night Portrait Mode
• Usually symbolized by a figure against a dark sky with a
star
• Fires the flash to illuminate a nearby subject and then
holds the shutter open long enough for the
background to be exposed
13. Exposure is the total amount of light
that you allow into the camera
14. Understanding Exposure
THE WINDOW EXAMPLE
• Imagine your camera is like a window with shutters that open and
close.
• Aperture is the size of the window. If it’s bigger more light gets
through and the room is brighter.
• Shutter Speed is the amount of time that the shutters of the
window are open. The longer you leave them open the more that
comes in.
• Now imagine that you’re inside the room and are wearing
sunglasses. Your eyes become desensitized to the light that
comes in (it’s like a low ISO)
• There are a number of ways of increasing the amount of light in
the room (You could increase the time that the shutters are open
(decrease shutter speed), you could increase the size of the
window (increase aperture) or you could take off your sunglasses
(make the ISO larger)
15. Over Exposure
Too much light
results in an over-
exposed image
where there are
areas of bright
white or ’blow-
outs’. These
areas contain no
detail or color.
16. Under Exposure
Too little light results in an
under-exposed image
where there are areas of
low detail.
17. Great differences in light within
a photograph confuses the
camera. The camera exposes
to the bright light , therefore
the darker portions of the
photograph are blacked out.
Exposure
18. Aperture
• The aperture of a lens is the diameter of the lens opening
• The larger the diameter of the aperture, the more light
reaches the film / image sensor
• Aperture is expressed as F-stop, e.g. F2.8 or f/2.8
• The smaller the F-stop number (or f/value), the larger the
lens opening (aperture) (inverse relationship)
• Controls depth of field
27. Depth of Field Activity
• Set out your series of props roughly equal distance apart
on a table roughly 5 cm apart;
• Ensure that the surface is relatively plan (this will distract
from the depth of field for this activity;
• Take a series of images setting you camera at the below
apertures
• Review the images and see who the depth of field
changes
• What challenges did you have when taking these
images? How did you solve them?
29. Shutter Speed
• Shutter speed is the amount of time that the shutter is
open
• Shutter speed is measured in seconds – or in most cases
fractions of seconds
• It is not in isolation from the other two elements of the
Exposure Triangle (aperture and ISO)
• Long shutter causes blur and fast shutter freezes motion
36. Shutter Speed Activity
• Everyone pick a partner
• Step outside the classroom
• Capture an image of action (jumping, spinning, etc.)
• Stop the action with a fast shutter speed
• Blur the action with a slow shutter speed
37. ISO Setting
ISO Speed - A rating of a film's sensitivity to light.
Though digital cameras don't use film, they have
adopted the same rating system for describing the
sensitivity of the camera's imaging sensor. Digital
cameras often include a control for adjusting the ISO
speed; some will adjust it automatically depending on
the lighting conditions, adjusting it upwards as the
available light dims.
Generally, as ISO speed climbs, image quality drops.
40. Characteristics of ISO
• Low light conditions use higher ISO
• Action shots use a higher ISO
• Keep ISO lower in bright light
• The higher the ISO number the more noise is generated
in your photograph
• When you enlarge your image you can see the noise
