Canon A540 image

Canon A540

Quick information
Brand Canon 2007
Model A540
Released Year 2007
Type DSLR Cameras
Series PowerShot
Color Silver
Optical Zoom 3x
Status Discontinued
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Overview

The Canon PowerShot A540 is a compact digital camera released in 2007, featuring a 7.1 megapixel CCD sensor for detailed image capture. It is equipped with a 3x optical zoom lens, allowing users to zoom in on subjects while maintaining image quality. The camera offers an ISO sensitivity range from ISO 80 to ISO 1600, supporting various lighting conditions. It includes a 2.0-inch TFT color LCD screen for easy composition and image review. The A540 supports both JPEG and RAW image formats, providing flexibility in post-processing. Its power source is four AA batteries, making it convenient for users to replace and use on the go.

Specifications

MPN 1118B001
UPC 0013803062861
Model A540
Digital Zoom 4x
Battery Type AA
Color Silver
Connectivity USB
Features Digital Zoom, USB, Auto Focus, AV Output
Series Canon PowerShot
Optical Zoom 3x
Depth 1.7in
Width 3.56in
Item Weight 6.35 Oz.
Height 2.52in
Screen Details LCD Display-Tft Active Matrix-2.5"-Color
Exposure Compensation ±2 Ev Range, in 1/3 Ev Steps
Light Sensitivity Iso 800, Iso Auto, Iso 400, Iso 200, Iso 100, Iso 80
Sensor Type CCD
Shooting Modes Frame Movie Mode
Macro Focus Range 5-45cm
Focal Length Equivalent to 35mm Camera 35-140mm
Special Effects Neutral, Lighter Skin Tone, Black & White, Positive Film, Sepia, Darker Skin Tone, Vivid Audio, Color Swap, My Colors, Color Accent
Camera Flash Features Af Illuminator, Flash +/- Compensation
White Balance Auto, Halogen (Preset), Tungsten (Preset), Cloudy (Preset), Manual, Fluorescent (Preset), Daylight / Sunny (Preset)
Focus Adjustment Manual, Automatic
Battery Form Factor Standard Form Factor
Operating System Supported Mississippi Windows XP, Mississippi Windows ME, Mississippi Windows 2000, Mississippi Windows 98SE, Apple Mac Os X 10.2-10.4
Expansion Slot 1X SD Memory Card
Sensor Size 1/2.5in
MAX Shutter SPEED 1/2000 Sec
Display Size 2.5in
Still Image Format Exif 2.2, Dpof 1.1, JPEG
Exposure Modes Program, Aperture-Priority, Shutter-Priority, Manual, Automatic
Display Rotation Built-In
Digital Video Format Avi, Mjpeg, Motion JPEG
Screen Size 2.0".5"
Light Sensitivity MAX 800
Type Point & Shoot
Maximum Resolution 6.0MP
Optical Viewfinder Type Real-Image Zoom
Display Type LCD
Sensor Resolution 6.0MP
Exposure Metering Evaluative, SPOT, Center-Weighted
Min Shutter SPEED 15 Sec
MAX Video Resolution 640x480
Additional Features Digital Zoom, USB, Autofocus, AV Output
Flash Type Built-In Flash
Min Operating Temperature 0°C
Effective Flash Range 0.3m-3.5m
Continuous Shooting SPEED 2.3fps
Exterior Color Silver
Microphone Type Microphone-Built-In
MAX Operating Temperature 40°C
Connector Types 1X Composite Video/Audio Output, 1X DC Power Input, 1X USB
Shooting Programs Night Snapshot, Beach, Portrait Mode, Landscape, Stitch Assist, Snow, Underwater, Foliage, Night Scene, Kids & Pets, Indoor, Fireworks
Flash Modes Red-Eye Reduction, Fill-In Mode, Auto Mode, OFF! Mode
Red-Eye Reduction Yes
Camera Type Point & Shoot
Auto Focus Type TTL Contrast Detection
Viewfinder Type Optical
Supported Flash Memory MultiMediaCard, SD Memory Card, SD Card
Sensor 7.1 megapixel CCD
ISO Sensitivity 80 - 1600
LCD Screen 2.0 inch TFT
Image Formats JPEG, RAW
Power Source 4 x AA batteries

Key Advantages

The Canon PowerShot A540 provides good image resolution of 7.1 megapixels, suitable for standard photography needs. Its 3x optical zoom lens offers versatility for different shooting scenarios. The ISO sensitivity range enhances performance in low-light environments. User-friendly interface and lightweight build make it easy to carry and operate. Accepting AA batteries increases convenience and reduces dependency on proprietary chargers. The camera supports RAW format, giving advanced users more control over image editing.

Limitations

The PowerShot A540 has limited video recording capabilities compared to modern cameras. Its 3x zoom is modest, lacking the extensive zoom range of some competitors. The 2.0-inch LCD screen resolution is basic by today’s standards. Battery life is moderate and heavily depends on AA battery quality. Autofocus can be slower in low-light conditions. The camera lacks advanced features like image stabilization and HDMI output which are common in newer models.

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