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Why is the lcd screen on your digital camera completely black.never like this before The camera works but can't produce an image on screen?
From what I can understand, if the camera is sill able take pictures but is not displaying any thing on the LCD, then it is a problem with the LCD or LCD cable connecting to rest of the camera or LCD driver on main board. It can be as simple as a loose flexible PCB connection to the camera main board. Some cameras have an option of turning off the LCD screen to save the camera's batteries. This is primarily for cameras with an additional optical viewfinder. If your camera also has an optical viewfinder, you may have accidentally pressed the button to turn the display off. For example, Canon cameras have a DISPLAY or DISP button. If yours has a similar button, try pressing it once to see if that corrects the problem.
How did Alexanger Wolcott's camera work?
Developed by Alexander S. Wolcott and John Johnson, Wolcott camera was originally design for daguerreotype. Unlike other cameras, a daguerreotype plate in a Wolcott camera is placed in front of focusing system, and is counter-face its object, since the camera uses a concave mirror to project the image. An opening in top of the camera acts as a viewfinder, and a white screen is placed in a moveable plate holder to see if image is in focus, before the plate is loaded. At the end of exposure, a sliding shutter keeps the plate from further exposure.
What do the natives decide that glasses do for the white people?
The white people use the glasses to see and talk the evil spirits.
Why do you see a matte image when viewing through your viewfinder on a slr camera?
== == == == In an SLR (Single Lens Reflex) camera, the viewfinder is not a direct view of the scene in front of the camera. The image from the lens is reflected off of a mirror and focused onto a piece of ground glass. It is this ground glass that is viewed through the pentaprism and viewfinder. Images on ground glass are matte images. ************** True enough, but when the camera is not an SLR (such as some medium and large format cameras) a matte screen is still used. The question is why do you see a matte image, not "how does the reflex system work?". The matte screen as a focusing aid was introduced long ago because it is easier to focus on a glass surface when it has a matte finish than if it is smooth like a window pane. Most manual focus cameras these days (SLR or not) that are medium format or smaller, also incorporate a center spot that appears split (horizontally, vertically or diagonally depending on the manufacturer) as the central focus aid. This is often surrounded by a concentric ring that appears diamond-like or "prismatic" which is the Fresnel lens portion. The matte screen makes up the rest. Thus, the manufacturer attempts to please everyone by providing 3 focus aids. Sometimes, longer than normal focal length lenses make the split portion difficult or impossible to use, so one has to rely on the Fresnel portion or the matte screen. Many landscape photographers prefer to have only a matte screen, and will substitue optional screens when possible. When it comes to large format cameras, the matte screen is the only option as far as I know. Micron.
How do you use the cameras you place in Gmod?
When you first spawn a camera, you'll see a keypad next to it. Click on one of those and it should turn blue. Lets say you chose the number 5. After you spawn the camera and you press number 5 on the keypad, you will be looking through the camera you spawned. -Hyper Sniper
Is it really necessary to have an LCD screen on a Digital Camera?
No, if you can see fine through the viewfinder no lcd is needed.
What is a right-angle viewfinder used for?
It is used when you want to have the camera so close to the ground (or similar) that you cannot look through the view finder properly. The right-angle viewfinder attachment lets you see through the camera viewfinder at 90 degrees (right-angles) to the position you would normally, so your head would be above the camera instead of behind it.
What does SLR camera mean?
"Single Lens Reflex". It means (among other things) that what you see looking through the viewfinder is what will be on the film.
What are the differences between live view and viewfinder when it comes to capturing images?
Live view and viewfinder are two different ways to frame and capture images with a camera. Live view allows you to see a digital preview of the image on the camera's screen before taking the shot, while the viewfinder is an optical window that shows you the scene directly through the camera's lens. Live view can be helpful for composing shots on a screen, while the viewfinder provides a more direct and immediate view of the scene.
Why DSLR is called single lens?
A DSLR, or Digital Single-Lens Reflex camera, is called "single lens" because it uses a single lens for both capturing the image and for viewing through the viewfinder. The camera employs a mirror mechanism that reflects light coming through the lens up into an optical viewfinder, allowing the photographer to see exactly what the lens sees. This design contrasts with other camera types that may use multiple lenses or electronic displays for viewing.
What are the key differences between a digital SLR camera and a DSLR camera?
A digital SLR camera and a DSLR camera are the same thing. "DSLR" stands for "digital single-lens reflex," which refers to the type of camera that uses a mirror mechanism to reflect light from the lens to an optical viewfinder. This allows the photographer to see exactly what the camera sees through the lens.
How do you set the interpupillary adjustment and diopter adjustment?
My Dear Friend, This question is answered by Worldstart.com: "Your camera probably has a small dial or slider right next to, above, or below the viewfinder. That's a diopter adjustment. It actually controls the focus of the viewfinder (not the lens). This handy little device allows you to adjust the camera's viewfinder so the image you see through it looks nice and sharp. Since everyone's eyes (and any prescriptions that go with them) tend to be a little different, this is put in place to help compensate. In fact, many eyeglass wearers can adjust their diopters so they don't even need glasses on when they glance through the viewfinder (great for bifocals or trifocals). To (finally) answer the question, it sounds like the dial was turned all the way one direction or the other. It really doesn't take much persuasion to get 'em to turn; a rub against a sleeve is usually sufficient. Good news is that the fix is amazingly simple. To adjust your diopter, place your finger on it and look through the viewfinder. Depending on the camera, you may need to focus it on a nearby object. Next, move the dial as you look through the viewfinder. When the image is sharp, stop turning. Easy huh? So, if you have a diopter adjustment on your camera, be sure to give it a spin next time you have the camera out. You may find that fuzzy viewfinder isn't so fuzzy after all. Oh, PLEASE NOTE - adjusting this has absolutely no effect on the actual focus of your photos! It only gives you a better view! " by a certain STEVEhttp://www.worldstart.com/tips/tips.php/1414
What is an slr camera?
SLR means "single lens reflex". They're considered superior to point-and-shoot cameras because the mirror mechanism allows you to see exactly what the image will look like through the viewfinder.
What are some creative invention ideas?
A camera inside sun glasses or reading glasses that links to your brain allowing you to see through it, just like an eye. P.S: This would really help the blind.
What is SLR and what is it used for?
A single lens reflex (SLR) camera is a type of camera which uses a unique mirror system so photographers can see through the viewfinder almost precisely what the camera sensor can see. It was traditionally very expensive, and only used by professional photographers, but now the market is very much aimed at both consumer and commercial buyers. So, in answer to your question, and SLR is simply a type of Digital camera, used to capture images we see, and export them, as you would with any other form of camera, such as a mobile phone.
How do you solve the safari of nabooti island on poptropica?
You need a camera to take photos of the wild animals. You can get a camera by going to Kaya Forests. There is a gold nugget atop a palm tree there. Use it to buy a camera in Nabooti. At Big Zeke's safari, look through the viewfinder and snap photos as each of the 7 animals comes into view. (see related question)
What is slr n dslr?
SLR & DSLR are acronyms for: Single Lens Reflex and Digital Single Lens Reflex SLR gave photographers the possibility of seeing exactly what the camera is going to take by bouncing the image off a mirror into the viewfinder. Before the viewfinder was created it was separate from the lens which gave the photographer an approximate of what the camera is capturing however it wasn't very useful. Over time photographers were trying to figure out how to look through the lens to see exactly what the camera is capturing and placed a mirror in between the lens and film/sensor that reflects the image up into a prism and into your viewfinder- quite genius if you ask me. This system is called single lens reflex. Hope that helps!
