Products related to Lens:
-
Global LGBTQ Activism : Social Media, Digital Technologies, and Protest Mechanisms
Focused on understanding and analyzing LGBTQ activism and protest globally, this edited collection brings together voices from different parts of the world to examine LGBTQ protests and their impact. Through the lens of media, culture, and sociopolitical structures, this collection highlights how cultural and technical factors like the emergence of social media and other digital platforms have impacted LGBTQ activism.This book draws on studies from countries as varied as Zimbabwe, Bangladesh, Sri Lanka, Hungary, Morocco, China, and the US.The contributions provide important insight into how social media and digital platforms have provided space for self-expression and protest and encouraged advocacy and empowerment for LGBTQ movements.It also examines the diversity and similarities between different national contexts and the various obstacles faced, while spotlighting countries that are traditionally understudied in Western academia, in an important step toward decolonizing research.Each chapter, through the voices of activists and media scholars, moves beyond an oversimplified examination of queer protests to show, in rich detail, the exciting yet complicated terrain of queer protests throughout the globe. This book is suitable for media, communication, and cultural studies students; researchers; academics; and LGBTQ activists, as well as students and scholars from related academic disciplines.
Price: 35.99 £ | Shipping*: 0.00 £ -
Digital Protest and Activism in Public Education : Reactions to Neoliberal Restructuring in Israel
Digital protest and activism in reaction to the consequences of neoliberalism in public education have become a global phenomenon in the second decade of the 21st century, emerging in countries such as the US, UK, France, and Israel.Teachers, parents, and other stakeholders in education are increasingly using digital media in their protest and activism efforts, yet these efforts have hardly been investigated to date.This book addresses this gap and employs an empirical exploration of the way in which Internet-based protest activity concerning public education issues is constructed, mobilised, and carried out.In doing so it provides key insights for the study of educational politics in the digital age.It shows how digital media is used by teachers and parents to create a bottom-up politics, spanning a common divide in the study of education politics between the macro (policymaking) and the micro (school) levels.The authors propose a novel taxonomy of uses of social media by digital activists, and argue that Internet-based social mobilisations develop different patterns of use of social media, based on the lived experience of their members and potential supporters.Finally, the book situates the rise of digital activism in education within the neoliberal restructuring of national education systems and the rise of neoliberal discourse of competition, budget discipline, and measurable achievements.The authors highlight three cases of Internet-based mobilisations in Israel, in which teachers and parents successfully affected public education policy. By providing a case-study driven analysis of digital protest and activism in education, this book will prove an invaluable text for researchers, leaders and practitioners in the field of education policy and comparative education.
Price: 45.99 £ | Shipping*: 0.00 £ -
PROTEST : Pictogram Activism to Change the World
This book is a visual guide that collects 400 downloadable copyright-free images of a social and political nature that can be used in T-shirts, posters, fanzines, stationery, and many other supports.Presenting complex ideas in a straight to the point way, these images make us reflect on the contradictions of this world.Accompanied by thought-provoking texts, they are a reaction to issues such as racism, drugs, terrorism, inequality, poverty, war, destruction, life and death, freedom, war and peace, smoking, and animal rights, among others.This brilliant work not only raises important questions about today’s society in general but is also a superb illustration of pure graphic design with a political conscience.It is an ideal working tool and reference for professionals and students, or anyone with a keen interest in visual culture and communication.With a foreword by Liz McQuiston and texts by Steven Heller, Bettina Richter, Sarah Corbett, Fons Hickmann, Lincoln Cushing, King ADZ, and others.
Price: 16.99 £ | Shipping*: 3.99 £ -
Optimal Spending on Cybersecurity Measures : Digital Privacy and Data Protection
The aim of this book is to demonstrate the use of business- driven risk assessments to meet the requirements within privacy laws.This book introduces the cyber risk investment model and the cybersecurity risk management framework used within business-driven risk assessments to meet the intent of privacy and data protection laws.This can be used by various stakeholders involved in the implementation of cybersecurity measures to safeguard sensitive data.This framework facilitates an organization’s risk management decision- making process to demonstrate the mechanisms in place to fund cybersecurity measures to meet privacy laws and demonstrates the application of the process using two case studies: CatchMyData and Rapid Cloud Migration.This book also discusses the elements used within the cybersecurity risk management process and defines a strategic approach to minimize cybersecurity risks.FeaturesAims to strengthen the reader’s understanding of industry governance, risk and compliance practicesIncorporates an innovative approach to assess business risk managementExplores the strategic decisions made by organizations when implementing cybersecurity measures and leverages an integrated approach to include risk management elements
Price: 44.99 £ | Shipping*: 0.00 £
-
Digital single-lens reflex camera or mirrorless camera?
The choice between a digital single-lens reflex (DSLR) camera and a mirrorless camera depends on individual preferences and needs. DSLRs are known for their optical viewfinders, longer battery life, and extensive lens options, while mirrorless cameras are lighter, more compact, and offer silent shooting and real-time exposure previews. If you prioritize traditional photography features and a wide range of lens options, a DSLR may be the better choice. However, if you value portability, advanced autofocus systems, and electronic viewfinders, a mirrorless camera may be the better option for you.
-
Which lens mount does this lens have?
This lens has a Canon EF lens mount. This means it is compatible with Canon DSLR cameras that use the EF mount, as well as some mirrorless cameras with an EF to RF mount adapter. The EF mount is a widely used and versatile mount, allowing for compatibility with a wide range of Canon cameras.
-
Is there a lens hood for the lens?
Yes, there is a lens hood available for the lens. A lens hood is a useful accessory that helps to reduce lens flare and glare by blocking unwanted light from entering the lens. It can also provide some protection for the front element of the lens. It is recommended to use a lens hood whenever possible to improve the overall image quality.
-
Can I place a lens in front of a digital microscope?
Yes, you can place a lens in front of a digital microscope to change its magnification and field of view. By adding a lens, you can increase the magnification of the digital microscope, allowing you to see smaller details. However, it's important to ensure that the lens is compatible with the digital microscope and that it does not distort the image quality. Additionally, you may need to adjust the focus and positioning of the lens to achieve the desired results.
Similar search terms for Lens:
-
Anonymity
Price: 6.99 £ | Shipping*: 3.99 £ -
Anonymity
Formally launched in 2014, ALA’s Center for the Future of Libraries works to identify emerging trends relevant to libraries and the communities they serve, promote futuring and innovation techniques to help librarians and library professionals shape their future, and build connections with experts and innovative thinkers to help libraries address emerging issues.The first volume in a new series presented in partnership with the Center, Anonymity explores the roles and ramifications of this hallmark of technology.In the virtual realm, anonymity means that such bedrock values of librarianship as privacy, free speech, and intellectual freedom coexist uneasily with the proliferation of fake news, sexist and racist sentiments, and repugnant ideologies.As trusted guardians of knowledge, libraries and librarians can fill a growing need for reputable information and open dialog.Macrina, founder and director of the Library Freedom Project and a core contributor to the Tor Project, along with co-author Cooper of The Intercept, discuss apps (Whisper, Secret) and forums (Reddit) that promote anonymity as a central feature, even as so-called true anonymity remains elusive because of pervasive user data tracking.They also examine how anonymous content has become valuable fodder for both news organizations and clickbait websites.Will the rise of anonymity and the vulnerabilities it exposes, especially for governments and businesses, lead to a movement against it? Or have our society and its technology passed the point of no return?Bringing issues and viewpoints from outside the profession into the conversation, this book will encourage libraries to think about anonymity and what it means for the future of our institutions.
Price: 29.95 £ | Shipping*: 0.00 £ -
The Art of Protest : Political Art and Activism
Price: 40.00 £ | Shipping*: 0.00 £ -
Webcam Lens Cover for Laptops Camera Lens Privacy Shutter Universal Ultra Thin Lens Cap Dustproof
Webcam Lens Cover for Laptops Camera Lens Privacy Shutter Universal Ultra Thin Lens Cap Dustproof
Price: 0.91 £ | Shipping*: 1.99 £
-
What does the lens do during autofocus 2 lens?
During autofocus, the lens in a camera with autofocus 2 technology adjusts its position to bring the subject into sharp focus. This is achieved through the movement of internal lens elements controlled by the camera's autofocus system. The lens continuously makes small adjustments to its focus position until the subject is in focus, allowing for quick and accurate focusing. This technology is particularly useful for capturing fast-moving subjects or for ensuring sharp focus in challenging lighting conditions.
-
What is the temperature sensitivity of a digital single-lens reflex camera?
The temperature sensitivity of a digital single-lens reflex (DSLR) camera refers to how its performance is affected by changes in temperature. Extreme temperatures can impact the camera's battery life, LCD screen, and overall functionality. In cold temperatures, the battery life may decrease, and the LCD screen may become slower or less responsive. In hot temperatures, the camera may overheat, leading to potential damage or shutdown. It's important to be mindful of the temperature sensitivity of a DSLR camera and take precautions to protect it in extreme conditions.
-
Why is the lens of my Samsung digital camera not retracting anymore?
There could be several reasons why the lens of your Samsung digital camera is not retracting. It could be due to a mechanical issue such as a jammed or broken gear within the lens mechanism. It could also be caused by dirt or debris getting stuck in the lens, preventing it from retracting properly. Another possibility is that the battery is low or the camera is not getting enough power to retract the lens. It's best to consult the user manual or contact Samsung customer support for troubleshooting and potential repairs.
-
Is the converging lens the same as the diverging lens?
No, a converging lens and a diverging lens are not the same. A converging lens is thicker in the middle and causes parallel rays of light to converge at a focal point, while a diverging lens is thinner in the middle and causes parallel rays of light to diverge. Converging lenses are used to create real images, while diverging lenses are used to create virtual images. Therefore, the two types of lenses have different optical properties and applications.
* All prices are inclusive of VAT and, if applicable, plus shipping costs. The offer information is based on the details provided by the respective shop and is updated through automated processes. Real-time updates do not occur, so deviations can occur in individual cases.