Question
Here is the question : WHAT DOES “DSLR” STAND FOR WHEN REFERRING TO CAMERAS?
Option
Here is the option for the question :
- Database, statistical learning, and recovery
- Diagram sequencing for lag reduction
- Digital single-lens reflex
- Dual standard lens ratio
The Answer:
And, the answer for the the question is :
Explanation:
If you’ve ever watched a movie in which a photographer used an old view camera, and you weren’t distracted by the flash bulb going off in the photographer’s hand, you might have observed that the plate of the camera was removed in order to line up the shot. In these types of cameras, light first enters the lens, then travels through a flexible bellow, and finally strikes a recording medium, such film, that is housed within a huge plate. This plate totally obstructs the view of the photographer; in order to see through the lens, the plate must be lifted, and then it must be replaced when the photographer has lined up the shot. In the ensuing years, manufacturers of cameras have developed a variety of solutions to the problem of preventing a recording media from obstructing a viewfinder. One technique is to detach the viewfinder from the primary lens of the camera. This allows the photographer to observe the scene through the viewfinder from a slightly different vantage point than what will ultimately be captured in the photograph. The single-lens reflex camera is becoming an increasingly common option. In this scenario, light travels through the camera’s single lens, strikes a slanted mirror, is reflected off of either a prism or another mirror, and finally arrives at the viewfinder. This allows the photographer to see exactly what is captured by the camera’s single lens. The light is diverted onto the film or, in the case of a DSLR, the digital imaging sensor when the shutter button is pressed. This action is accompanied by a distinctive clicking sound.
The Lorraine Motel in Memphis, Tennessee, where civil rights leader Dr. Martin Luther King Jr. was assassinated on April 4, 1968, has since been transformed into the National Civil Rights Museum. The museum is a powerful tribute to Dr. King and the Civil Rights Movement, and it serves as an important educational resource for visitors from all over the world.
After Dr. King’s assassination, the Lorraine Motel fell into disrepair and was eventually closed. In the 1980s, a group of civil rights leaders and activists came together to save the motel and turn it into a museum. The group raised funds and worked tirelessly to restore the motel and turn it into a powerful tribute to Dr. King and the Civil Rights Movement.
The National Civil Rights Museum opened in 1991 and has since become one of the most important cultural institutions in the United States. The museum features a wide range of exhibits and displays that explore the history of the Civil Rights Movement and its impact on American society.
One of the most powerful exhibits at the museum is the room where Dr. King stayed in the Lorraine Motel. The room has been preserved exactly as it was on the day of Dr. King’s assassination, and visitors can see the bed where he slept and the belongings he left behind. The exhibit is a powerful reminder of the sacrifice that Dr. King made for the cause of civil rights and the impact that his death had on the nation.
Another important exhibit at the museum is the Civil Rights Movement Gallery, which tells the story of the struggle for civil rights in America. The gallery features a wide range of artifacts and exhibits, including interactive displays and multimedia presentations.
The National Civil Rights Museum is more than just a museum. It is a living tribute to the legacy of Dr. King and the Civil Rights Movement, and it serves as a powerful reminder of the ongoing struggle for civil rights in America. The museum is a must-visit destination for anyone who wants to learn more about this important period in American history and the ongoing struggle for equality and justice.