Wednesday, February 12, 2014

Depth of Field


Depth of field is used to control the overall impression of sharpness in a picture. The term means the distance between the nearest and furthest points in a scene that show acceptably sharp focus. The key word is ‘acceptably’ for although depth of field is measured infinite terms and is shown as such on most lenses. It is really a subjective assessment. The extent of sharp focus varies according to the factors; the aperture selected, the focal length of the lens and the focus setting.

Understanding the 'reasonably sharp' concept...


Ranges of DOF



Note that although the focus distance remains the same in all 3 instances...the range of sharpness before and after the focus point changes with a change in aperture.

Depth of field extends about one third in front of and two third behind the point of true focus. Controlling depth of field can have a dramatic effect on composition, particularly with subjects containing both near and distance objects.

A shallow depth of field throws a background out of focus, making the main subject stand out.
Subjects that have little dimensional depth; such as a façades of buildings or landscapes that concentrate on very distant views, show very little visual change as depth of field is altered.

Apertures – those with large f numbers such as 22 – give extensive depth of field, while large apertures – those with small f numbers such as f 2.8 – limit depth of field.
When dealing with Depth of field, you will have to consider the following:

Lens aperture: changing the aperture is the prime depth means of altering depth of field.

Point of Focus: the point of focus also affects the extent of depth of field with a constant f stop setting, it can be seen that depth of field is greatest with distant focus setting and smallest with near focus setting.

Focal length: Depth of field is affected by focal length. At a same focus and aperture settings, different focal length lenses give different amounts of depth of field – wide angle lenses have the most extensive depth of field at a given setting, while long focus lenses give the shallowest.

Shallow DOP(Photo Credit; Kwaku David)


Hyper focal distance: With photographs that need extensive depth of field such as a landscape with important feature, both near and far away. The best approach is not to focus on infinity, but to focus on a focal distance. This setting gives the maximum possible depth of field.


Deep DOP (Photo Credit: Kwaku David)



© 2014 Copyright Esenam’s Blog. All Rights Reserved.

Tuesday, February 4, 2014

BEAUTY ON THE BEACH



The beach has long been a popular location for fashion and beauty shots for the sun, sea, sand and beautiful girls combine to create the perfect environment. 

The bright, spacious atmosphere of the beach also has advantages for models and photographers. It encourages an experimental spirit and wide expanses of empty sand can be used as thou they are huge stages where the model can move without restriction, expressing herself freely without restraint. Fresh air, the smell of the sea, and warm sunshine are an intoxicating mixture to which many models respond positively, putting an extra element of vitality and dynamism into fashion and glamour pictures. 


The beach is also an ideal setting for more inspired studies of the nude. The textural qualities of sand, rock and the sea can be related to the delicate texture of naked skin in a variety of ways, and the coastline is often rich in geological features that can be used to counterpoint the human figure. 



Where there are shadows cast building and trees, beach light is predictable and, if the sand is light-toned, shadows are less strident, reducing contrast in the subject. But overall contrast can be high. The difference in brightness between pale sand or best to balance the exposure for shadow skin tones. Auto-exposure camera can be misled and you should use the override mechanism or manual exposure.

 PhotoCredits: Kwaku David Photography


© 2014 Copyright Esenam’s Blog. All Rights Reserved.

Thursday, November 7, 2013

MOST JOURNALISTS ARGUE THAT THE VERACITY OF THEIR STORIES DERIVES FROM OBJECTIVITY AND BALANCE AND TRUTHFULNESS AND ACCURACY. PRESENT A REASONED ARGUMENT FOR AND/OR AGAINST THIS STANCE.

INTRODUCTION
Journalism is a discipline of writing. News-oriented journalism is sometimes described as the first rough draft of history, because the journalists often did record important events, however producing news articles on short deadlines. While under pressure to be first with their stories, news media organizations usually edit and proof read their reports prior to publication, adhering to each organization standards of accuracy, quality and style.
Journalism’s main activities include stating who, what, when, where, why and how and stating the significance and effects of certain events or trends. Journalism exists in a number of media; newspaper, television, radio, magazines and most recently, the World Wide Web through the internet.
The subject matter of journalism can be anything and everything that they choose and journalist report and write on a wide variety of subjects; political, the international, national, provincial and local levels, economics and business on the same four levels, health and medicine, education, sports, hobbies and recreation, lifestyle, clothing, food, pets and relationships; journalists report on anything that news organization think consumers will read. Journalists can report for general interests news outlets like newspapers, news magazines and broadcast sources; general circulation speciality publications and outlets with a select group of subscribers.
Journalists especially if they cover a specific subject or area are expected to cultivate sources, people in the subject or areas that they can communicate with, either to explain the details of a story, or to provide leads to other subject of stories yet to be reported. They are also expected to develop their investigative skills to better research and report stories.
Lippmann understood that journalism’s role at the time was to act as a mediator or translator between the public and policy-making elites. The journalist became the middleman. When the Elites spoke, journalists listened and recorded the information, distilled it and passed it on to the public for their consumption. His reasoning behind this was that the public was not in a position to deconstruct a growing and complex flurry of information present in modern society. Lippmann put it this way, “the public is not smart enough to understand complicated, political issues. Furthermore, the public was too consumed with their daily lives to care about complex public policy.”
Therefore, the public needed someone to interpret the decisions or concerns of the elite to make the information plain and simple. That was the role of journalists. Lippmann believed that the public would affect the decision making of the elite with their votes.
Deway on the other hand, believed the public was not only capable of understanding the issues created or responded to by the elite, it was in the public forum that decision should be made after discussion and debate. Dewey believed journalists not only had to inform the public, but should report on issues differently than simply passing on information. He believed that journalists should take information, then, weigh the consequences of the policies being enacted by the elites on the public.
While Lippmann’s journalistic philosophy might be more acceptable to government leaders, Deway’s approach is a better description of how many journalists see their role in the society and in turn how much of society expects journalists to function.

OBJECTIVITY AND BALANCE
All journalists are trained to report and present stories in an objective and balanced way. Balance means that all sides to a controversy are presented in such a way that the reader, viewer or listener will at least understand and be exposed to more than one side of the story. Objectivity means that the journalist will not approach a story with a pre-set bias. Yet, human nature being what it is, no one can approach a story or any information about a story with total objectivity.  One always brings pre-set biases into any situation, whether that it due to religious upbringing, education or exposure to societal norms. Because of that, most journalists say that they cannot be objective, but that they can be fair.  Being fair means they can give all sides to a story even those sides that they do not agree with or understand. Journalists who believe they are being fair or objective may give biased accounts by reporting selectively, trusting too much to anecdote, or giving a partial explanation of actions. Even in routine reporting, bias can creep into a story through a reporter’s choice of facts to summarize, or through failure to check enough sources, hear and report dissenting voices, or seek fresh perspectives.

Most journalists believe that they are under professional obligations to be objective and balanced. Many journalists concede that it is near impossible to be truly objective since everyone comes with their own sets of experiences and biases.  These journalists prefer to say that they are fair.  In other words, even though they may personally believe in the theory of evolution, they promise to be fair by presenting the opposing viewpoint or viewpoints in a non-pejorative way. But this objectivity—or fairness—oftentimes proved frustrating. Why, for example, should journalists give equal time and space to global warming deniers if 99% of scientists believe that global warming is a scientific phenomena?
But according to Kovach and Rosenstiel, this original notion of objectivity has been lost into a formulaic approach that tends to measure ―balance by how many words or minutes are devoted to each side.  Balance, for instance, can lead to distortion, Kovach and Rosenstiel write,

“If an overwhelming percentage of scientists, as an example, believe that global warming is a scientific fact, or that some medical treatment is clearly the safest, it is a disservice to citizens and truthfulness to create the impression that the scientific debate is equally split.  Unfortunately, all too often journalistic balance is misconstrued to have this kind of almost mathematical meaning, as if a good story is one that has an equal number of quotes from two sides.  As journalists know, often there are more than two sides to a story.  And sometimes balancing them equally is not a true reflection of reality”.

Fairness, in turn, can also be misunderstood if it is seen to be a goal unto itself.  Fairness should mean the journalist is being fair to the facts and to a citizen‘s understanding of them. It should not mean, ―Am I being fair to my sources, so that none of them will be unhappy? ‘Nor should it mean that journalist asking, ―does my story seems fair?’ These are subjective judgments that may steer the journalists away from the need to do more to verify her work.

While objectivity, balance and fairness are goals for most professional news organizations, it is simply that, goals as opposed to a mandate.  Most professional media organizations believe it is good business and good journalism to try to present news and information is a fair, objective and balanced way.

With the growth of mass media, especially from the nineteenth century, news advertising became the most important source of media revenue. Whole audiences needed to be engaged across communities and regions to maximize advertising revenue. This led to "Journalistic Objectivity as an industry standard…a set of conventions allowing the news to be presented as all things to all people". And in modern journalism, especially with the emergence of 24-hour news cycles, speed is of the essence in responding to breaking stories. It is not possible for reporters to decide "from first principles" every time how they will report each and every story that presents itself. So convention of regulating bodies such as GJA in Ghana governs much of journalism.

TRUTHFULNESS AND ACCURACY
Democracy depends on citizens having reliable, accurate facts put in a meaningful context. Journalism does not pursue truth in an absolute or philosophical sense, but it can and must pursue it in a practical sense. This ‘journalistic truth’ is a process that begins with the professional discipline of assembling and verifying facts. The journalists try to convey a fair and reliable account of their meaning, valid for now, transparent as possible about sources and methods so audiences can make their assessment of the information. Even in a world of expanding voices, accuracy is the foundation upon which everything else is built – context, interpretation, comment, criticism, analysis and debate. The truth overtime, emerges from this forum. As citizens encounter an even greater flow of data, they have more need-not-less-for identifiable sources dedicated to verifying that information and putting it in context.

Journalists rely on a professional discipline for verifying information when the concept of objectivity originally evolved. It did not imply that journalists are free of bias. It called rather for a consistent method of testing information – a transparent approach to evidence – precisely so that personal and cultural biases would not undermine the accuracy of their work. The method is objective not the journalist. Seeking out multiple witnesses, disclosing as much as all signal such standards. This discipline of verification is what separates journalism from other modes of communication such as propaganda, fiction or entertainment. But the need for professional method is not always fully recognized or refined. While journalism has developed various techniques for determining facts, for instance it has done less to develop a system for testing the reliability of journalistic interpretation.

The news media are the common carriers of public discussion, and this responsibility forms a basis for our special privileges. This discussion serves society best when it is informed by facts rather than prejudice and supposition. It also should strive to fairly represent the varied viewpoints and interests in society and to place them in context rather than highlight only the conflicting fringes of debate. Accuracy and truthfulness requires that as farmers of the public discussion were not neglecting the points of common ground where problem solving occurs. Journalism is story-telling with a purpose. It should do more than gather an audience or catalogue the important. For its own survival, it must balance what readers know they want with what they cannot anticipate but need. In short, it must strive to make the significant interesting and relevant. The effectiveness of a piece of journalism is measured both by how much a work engages its audience and enlightens it. This means journalists must continually ask what information has most value to citizens and in what form, while journalism should reach beyond such topics as government and public safety, a journalism overwhelmed by trivia and false significance ultimately engenders a trivial society. Journalists need to make a commitment to telling the truth. This includes not giving false or made-up reports, and telling truthful stories that are not intended to deceive the audience. This may require reporters to provide not only the facts but also the context surrounding them. Truthfulness requires a commitment not only from the journalist but also from the organization he or she works for.
Accuracy comes ahead of speed. If a journalist is not sure, hold fire. Being first and wrong is not a model to aim for. Being right, always reliable and measured is. Those who trust you will be prepared to wait for your version. In fact they might use your coverage to check whether a hastily prepared item by a competitor has any truth in it. Caution is particularly needed if the topic is controversial. In such cases, too much haste can cause lasting damage to your news brand. Most major news providers require: first-hand sources, double-checking of facts, validation of material submitted, confirmation via two reliable sources and corroboration of any claims or allegations made. It is also important to have your own sources. Do not just chase those used by others. They may not be reliable. Build your own network of trusted contacts and turn to those.

CONLUSION
In conclusion, veracity of stories from modern journalism derives from objectivity and balance and truthfulness and accuracy behoves on every journalist to have a personal sense of ethics and responsibility. Each of journalists must be willing, if fairness and accuracy require, truthfulness, the voice differences with their colleagues in the newsroom. To sum up, journalism must be: well-sourced, supported by strong evidence, examined and tested and clear and unambiguous.

REFERENCES
Cunningham, B. (2003). "Re-thinking Objectivity", Columbia Journalism Review (Columbia University Graduate School of Journalism) (July/August), retrieved 20 December 2012
Introduction to journalism and Mass Media, Dr. S. N. Dix it, 2007, Daryaganj.

Kovach, S. and Rosenstiel, D. (1998). Just the Facts: How “Objectivity” Came to Define American Journalism. New York: New York University Press.

Saturday, September 14, 2013

Happy First Anniversary To Me!!!!!

It’s a year already? How time flies…. I joined Sunda International in December 2011 for my national service (I think I was just lucky, though I wanted to be outside Accra), God had his plan. During my service, I worked hard (am not praising myself; that’s what it is). Frankly, I had never heard about such an organization until my service. I had used that stretch of road several times but never noticed. 

During my service, I enjoyed the experience; the opportunity to learn was manifested. The movement from one department to another was an extra ordinary feeling. From the onset, I felt I was being stressed but as time went I realized it was a way of bringing the best out of me. This month September, I celebrate a year with this company and in December I’ll be 2years. (That’s because after my service in August, I was retained to work with them). I must say the experience with Sunda has unearthed quiet a number of things in me. My confidence level has risen; I could MC so well, I have built on my skills in marketing and research, etc. Indeed the experience has been phenomenal.
hosting the launch of Toothpaste at Holiday Inn
Sometimes we feel we aren’t able to do some things yet the people we come into contact with expect much more from us because they believe in us. In one of our corporate programs at Sunda, my HR needed someone to host the programs; she called me and told me she believes in me and knows I could do all of that for the company. She had confidence in me. From the onset I was quiet nervous but I took up the challenge and it paid off.




Myself and Co-MC, Ikye at the end of year staff party

hosting our Customer appreciation day at La Palm 

Right now my role of managing some distributors has been challenging, since I’ll have to train the sales team of the distributors and cope with them in order to attain results. You know its not easy dealing with humans, especially when you have to disagree to agree. Nonetheless, I have a very collaborative team and I thank God for their lives…..




I owe all of this to God Almighty for how far he has brought me, to my family, you guys rock! You’ve always been there. To my friends who have being like family; Super Daddy Alexander, Tordia Astus, my sisters; Adjwaah, Naa Adjeley, Sammy, and all the others I haven’t mentioned you know yourselves. Am so grateful and I appreciate the love and care. God bless you all..

As I spend my first anniversary with Sunda, I look forward to spending a lot more years and gaining a lot more experience from this great company!  

Tuesday, September 10, 2013

CHALE WOTE.....i was there some :-D

 "Chale wote" was all about featuring creative works on street painting, side walk painting, graffiti murals, live music performances, a fashion circus, extreme sport stunting, experimental theatre, spoken word, art workshops. i must say it was a very successful event and i didn't make a mistake passing through on a Sunday after my lectures in school, since i had a very stressful weekend.
check out the pictures....