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GLOSSARY
Action Mode: The camera attempts to freeze the movement in the picture with a faster shutter speed
AE: Auto Exposure
AF: Auto Focus
Auto Flash: Cameras computer calculates when to fire the flash eg when light levels are low
Auto Focus: Cameras focus system looks for contrast in picture to set focus zone when shutter button half or fully pressed
Auto Play / Slide show: In Review / Playback mode camera displays images as a slideshow with approx 3 sec intervals
Battery: Power supply to operate camera. May be rechargeable
Beep: Camera makes an audible beep to confirm focus or camera setting
Blue Symbols: Denotes buttons function when in Review / Playback mode
Buffer: Temporary memory storage inside the camera which holds picture (data) before being recorded to memory card
Busy Messages: After pressing the shutter button the camera may take some time to process the picture and record to the memory card, particularly after a continuous sequence of shots.
Camera Menu: The method of accessing and changing settings
Camera Shake: When camera movement blurs the photo to make it unacceptable
Card Reader: A device which connects to the computer for downloading images from the memory card
Card Types: There are several types of memory cards. Basically they all store images. Some can record faster and are built for extreme temperature conditions.
CCD: This is a type of sensor inside the camera that takes the picture.
CD: Compact Disc
Checker Board: This is a symbol for the small (thumbnail) size images when in Review / Playback
Children + Pets Mode: Generally this mode increases the shutter speed to try and freeze the action in your picture
Close Up: This setting allows the camera to focus closer than normal.
CMOS: This is a type of sensor inside the camera that takes the picture.
Compact camera: Type of camera that has an optical viewfinder or none at all except for the LCD screen. Has generally a lower range zoom
Connect to computer: Most cameras have a USB cable to download to computer
Continuous: Camera takes a series of pictures when you keep your finger on the shutter button
Continuous Focus: Camera continuously focuses as you move the camera around without you touching the shutter button
CF: Short for Compact Flash. Is a type of memory card. Popular in Pro cameras
Contrast – Focus: Camera needs contrast like a line, edge or texture to focus correctly
Corrupt Card: A memory card which has been affected by a break in the flow of data or other possible causes making the card unusable. Formatting may correct this condition
Crop (cropping): To cut out an area of picture
Data: Your picture in a digital form
Default: Factory settings that your camera may reset to, when switched off or selecting Reset in the menu.
Delay: The delay between pressing the shutter button and when the shutter actually fires
Delete: To erase an image from your memory card
Digital Close Up: An electronic form of magnification that may be of lower image quality
Digital Zoom: An electronic form of magnification that may be of lower quality
DISP: Abbreviation of Display meaning LCD screen
Download: To transfer pictures from camera to computer
Drive Modes: Different settings for self timer and continuous shooting
DVD: Video disc
Email Size: Small size image suitable for email and viewing on screen. Not suitable for printing
Erase: To delete
Error Mode: Camera error message on screen indicates possible corrupt card, mechanical or internal processor malfunction
EVF: Electronic View Finder type of camera similar to video camera with internal miniature screen. Viewed through optical peep hole which magnifies image
Face Recognition Technology: This is a new feature on latest model cameras. This means the camera detects faces in the picture and aims to focus on them no matter where they are in the picture.
Fill Flash: Forced flash (single thunderbolt symbol) means flash fires every time even in bright sunlight. Flash fills in shadows, eg lightening them when taking a portrait. Limited effective subject distance of approx. 2 metres in bright sunshine.
Fine: Generally used term for highest image quality (compression) setting
Flash Off: Flash is switched off and will not fire under any circumstances
Flash on: See fill flash
Flat Battery: Battery is exhausted. Camera will not operate at all. Possible cause of corrupt card
Focus Minimum Distance: Minimum distance mechanically possible for focused / sharp pictures. Varies from camera to camera. User may need to switch to close-up mode (Tulip symbol)
Forced Flash: See fill flash
Format Card: Resets card and erases all pictures. Recovery of images may be possible with special software used by camera / processing shops
Format Mode: Setting for resetting card and erasing all pictures
Four (4) Way Controller: By pressing edges or buttons enables user to navigate around camera menus and functions
FUNC: Short for Function. A button or mode to allow for quick change of some settings for general picture taking
Good Better Best: Terms for combination of picture size and quality settings. ‘Best’ being the most desirable option
Half Press: Half pressing the shutter button generally holds focus zone and sets exposure reading inside camera, making it ready to fire
High Quality: A general term for low compression producing the highest possible quality picture
Holding: Holding your camera correctly will help produce sharper pictures
Holding Tank: Another description for the Buffer memory. See Buffer
Horizontal: The orientation of the camera so that it gives the widest view and the height of the picture is less than the width. Also be called Landscape
Image Size: Relates to the number of pixels, sometimes as a numeric dimension of width and height. The higher the number the more information (detail) a picture should have. M is sometimes used as an abbreviation eg 5M is 5 megapixels
Info – Screen: Information about the camera settings that are visible on your LCD screen or EVF screen
JPEG: Pronounced “jaypeg”. An acronym for the most commonly used compressed type of picture file which can be viewed by most computer software
Landscape: The orientation of the camera so that it gives the widest view and the height of the picture is less than the width. Also called Horizontal. Also a term for the general wide view of terrain
LCD Screen: The Liquid Crystal Display screen on the back of the camera
L, M1, M2, M3, S: Picture size settings generally used by Canon cameras. L being for large, M for medium progressing downwards in size to the S for small
LIon: Short for Lithium Ion. This is a type of rechargeable battery which is popular in a lot of digital cameras
Macro: This setting allows the camera to focus closer than normal
Magnetic Fields: These can corrupt memory cards. CRT Monitors, audio speakers and non LCD TV’s are all sources to be avoided
Manual: Denoted by M on the camera dial. This generally means that the camera can be adjusted in any combination of shutter and aperture settings. Generally for the more advanced user. Not to be confused with the ”M plus camera symbol” which actually is a program setting on some compact cameras
Manual Focus: Focus has to be adjusted manually. Can be used if auto focus fails to set focus zone. Warning: if using you must switch back when finished as all pictures taken thereafter could be out of focus (blurry)
Megapixel (M): Short for millions of Pixels. Pixels being tiny blocks of colours. The higher the number the more information (detail) a picture should have
Memory Card: A storage device for pictures in a digital form. Available in different types.
Memory Card – Lock: A small button on the memory card when set to the lock position means that no pictures can be erased or recorded to the card. A message may appear on camera screen saying “no card access” or similar when locked
Memory Card – Eject: Cameras using Compact Flash (CF) memory cards have a small button next to the card. Push this button inwards to eject the card
Memory Stick: a type of memory card
Menu: The method of accessing and changing settings on the camera
Multi: Generally relates to how the camera measures the brightness of a scene to get the correct exposure. It does this by measuring multiple areas simultaneously
Multi Press: By pressing a button on the camera multiple times it may give different settings. If continuing, returns the user back to where they started from
NIMH: Short for Nickel Metal Hydride. This is a type of rechargeable battery which is popular in a lot of digital cameras. Available in “AA” and “AAA” sizes.
OK: This button confirms your choice of setting selected in the Menu
Optical Viewfinder: This is a series of optics built into the camera peep hole to simulate the view of the lens. This may be inaccurate especially when close eg cutting off the top of someone’s head. See Parallax Error. Handy particularly for landscapes, when you cannot see the screen because of bright sunlight
Optical Zoom: Using the lens mechanism to create a magnified image by physically moving the glass optics
Parallax Error: This is the difference in viewpoint because of the physical position of the lens in relation to the optical viewfinder. See Optical Viewfinder
Pixel: Short for Picture Element. Consider it to be a tiny block of colour. The higher the number of Pixels the more information (detail) a picture should have
Playback / Review: Mode for reviewing pictures stored on memory card. Generally denoted by triangle symbol in blue / green colour
Portrait Mode: This mode sets the camera so as to throw the background out of focus as much as possible. Making it fuzzy. Standing back and zooming in will make the effect even more pronounced
Portrait Orientation: The orientation of the camera so that it gives the highest view, so the height of the picture is more than the width. Also called Vertical.
Prefocus: By half pressing the shutter button the camera sets the focus zone making it ready to go. Responding instantly without delay when the shutter is pressed all the way down. An example of use may be when photographing a horse jumping, you prefocus on the jump structure
Processor: The cameras computer component which converts the sensors electrical charge into a digital form of a picture
Processor Speed: The speed of the cameras computer component with which it can process the picture once the shutter has been pressed
Program: An Automatic mode on your camera that has lots of override control. Not recommended for the beginner
Quality Setting: Relates to the amount of quality lost due to compression of the image. The higher the quality setting eg Fine, the least compression. This gives the best clarity in an image
Rechargeable Batteries: Recommended over standard batteries because of economy and higher storage capacity
Red-eye Flash: Flash setting to prevent eyes appearing red in the picture
Red-eye Removal: Software based in camera or computer to remove the appearance of red eyes
Remove: to delete picture
Removing Card: It is recommend that you switch off camera before removing to reduce possibility of corrupting memory card. See Corrupt Card
Review / Playback: Mode for reviewing pictures stored on memory card. Generally denoted by triangle symbol in blue / green colour
Saving Battery Power: LCD screen can be switched off to save battery power if running low. Cannot view screen info
Screen: LCD monitor
Screen Size: Large size is an advantage particularly if user wears spectacles
Scroll: to move up or down in camera menu or multi press button settings
Self Timer – Start: Press shutter button down all the way for 1 second
Self Timer – 2 Seconds: Can be used to trigger camera when using a tripod to avoid vibration and loss of picture clarity
Self Timer – 10 Seconds: As for 2 sec or for user to be in picture themsleves
Sensitivity Range: The range from light to dark conditions that the camera can operate in to give a correct exposure
Sensor: The electronic component inside the camera that takes the picture
Sensor Quality: Some sensors render better quality than others due to technological advances
Set: This button confirms your choice of setting selected in the Menu or Function list
SD Card: A popular type of memory card
Shutter lag: The delay between pressing the shutter button and when the shutter actually fires
Shutter Response Time: see Shutter lag
SHQ, HQ, SQ: Image size settings. SHQ being the highest
Single Focus Point: A single point / rectangle in the image area where the camera sets the correct focus zone
Single Shot: Camera only fires once when shutter button is pressed down
Slide Show on TV: Camera can be connected to TV for a continuous showing of images, flipping over at approx 3 sec intervals
SLR: Short for Single lens reflex. Cameras have a very wide range of interchangeable lenses and accessories, through the lens viewing and generally bigger sensors than other types of cameras
SLR Benefits: see above
Sport Mode: See Action
Spot: Generally relates to how the camera measures the brightness of a scene to get the correct exposure. It does this by measuring a single spot area in the centre of the viewfinder / screen
Stabilizer: Device built into camera or lens to reduce chance of blurred pictures
Stars: Symbols used as a image quality rating. 3 stars being the highest quality
Super Close Up: A close up mode allowing very close camera to subject range. Good for jewellery and very small objects
Super Fine: The highest quality setting on a Canon camera
Super Zoom: A camera with a high magnification range eg 10x or more, generally with an electronic viewfinder (EVF)
T: Short for Telephoto, indicates to zoom in for a closer view
Tea & Biscuits Hold: A way of holding a compact camera with thumb and fingers so that all that moves when you push the shutter button is the index finger
Thumbnails: Small size images generally in a grid of 4 or 9 on the screen at one time, for viewing when in Review / Playback
Tools Menu: A menu with settings such as Format and camera sounds
Trash: A Review / Playback button to erase pictures from the memory card
Tulip / Macro: This setting allows the camera to focus closer than normal
USB Cable: Most cameras have a USB cable to download to computer
Variable Focus: Focus zone can be moved around viewfinder area. Button sometimes denoted by dots in a cross formation
View Finder: The part of the camera for viewing the image area to be photographed
W: Short for Wide angle, indicates to zoom out for a wider view
Zoom: A type of lens which is capable of variable magnification producing a wide field of view (zoomed out) to a narrow field of view (zoomed in). Compact cameras generally go up to 6x magnification while EVF Superzoom cameras can go up to 18x magnification
Zoom Button / Lever: Allows user to select field of view while looking at screen or viewfinder
Zoom Range (x): The greater the number, the greater the magnification
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