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Review of the Canon EOS 40 D |
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Gadgets Reviews Digital Camera - Canon
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Written by WhatDigitalCamera
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Friday, 18 January 2008 |
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Type
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| Digital, single-lens reflex, AF/AE camera with built-in flash |
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Recording media
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| Type I or II CF card
* Compatible with Microdrive and 2GB and larger CF cards
* Recording to USB external media enabled with Wireless File Transmitter WFT-E3/E3A attached |
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Image sensor size
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| 22.2 x 14.8mm |
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Compatible lenses
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| Canon EF lenses (including EF-S lenses) (35mm-equivalent focal length is approx.1.6 times the lens focal length) |
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Lens mount
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| Canon EF mount |
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Type
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| High-sensitivity, high-resolution, large single-plate CMOS sensor |
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Pixels
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| Effective pixels: Approx. 10.10 megapixels
Total pixels: Approx. 10.50 megapixels |
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Aspect ratio
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| 3:2 |
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Color filter system
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| RGB primary color filter |
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Low-pass filter
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| Located in front of the image sensor, non-removable |
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Dust deletion feature
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(1) Automatic sensor cleaning
(2) Manual cleaning of sensor
(3) Dust Delete Data appended to the captured image
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| Recording System |  |
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Recording format
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| Design rule for Camera File System 2.0 |
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Image type
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| JPEG, RAW (14-bit, Canon original) |
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RAW+JPEG
simultaneous recording
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| Provided (sRAW+JPEG also possible) |
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File size
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| (1) Large/Fine: | Approx. 3.5 MB (3888 x 2592 pixels) | | (2) Large/Normal: | Approx. 1.8 MB (3888 x 2592 pixels) | | (3) Medium/Fine: | Approx. 2.1 MB (2816 x 1880 pixels) | | (4) Medium/Normal: | Approx. 1.1 MB (2816 x 1880 pixels) | | (5) Small/Fine: | Approx. 1.2 MB (1936 x 1288 pixels) | | (6) Small/Normal: | Approx. 0.7 MB (1936 x 1288 pixels) | | (7) RAW: | Approx. 12.4 MB (3888 x 2592 pixels) | | (8) sRAW (Small RAW): | Approx. 7.1 MB (1936 x 1288 pixels) | | * Exact file sizes depend on the subject, ISO speed, Picture Style, etc. |
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File numbering
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| Consecutive numbering, auto reset, manual reset |
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Color space
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| sRGB, Adobe RGB |
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Picture Style
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| Standard, Portrait, Landscape, Neutral, Faithful, Monochrome, User Def. 1 - 3 |
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Recording functions
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With the WFT-E3/E3A attached, image recording to the CF card and to USB external media connected to the WFT-E3/E3A will be possible as follows:
| (1) Standard | | (2) Automatic switching of recording media | | (3) Separate recordings according to image-recording quality | | (4) Recording images having the same size |
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Backup recording
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| Enabled with WFT-E3/E3A attached |
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| White Balance |  |
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Type
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| Auto, daylight, shade, cloudy, tungsten light, white fluorescent light, flash, custom, color temperature setting |
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Auto white balance
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| Auto white balance with the image sensor |
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Color temperature compensation
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| White balance correction: | ±9 stops in full-stop increments | | White balance bracketing: | ±3 stops in full-stop increments | * Blue/amber direction or magenta/green direction possible
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Color temperature
information transmission
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| Provided |
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| Viewfinder |  |
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Type
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| Eye-level pentaprism |
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Coverage
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| Vertical/Horizontal approx. 95% |
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Magnification
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Approx. 0.95x (-1 m-1 with 50mm lens at infinity) |
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Eyepoint
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Approx. 22 mm (from eyepiece lens center) |
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Built-in dioptric adjustment
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| -3.0 - +1.0 m-1 (diopter) |
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Focusing screen
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| Interchangeable (2 types sold separately), Ef-A standard focusing screen provided |
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Mirror
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| Quick-return half mirror (Transmission:reflection ratio of 40:60, no mirror cut-off with EF600mm f/4L IS USM or shorter lenses) |
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Viewfinder information
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AF information (AF points, focus confirmation light), exposure information (shutter speed, aperture, AE lock, exposure level, ISO speed, exposure warning), flash information (flash ready, high-speed sync, FE lock, flash exposure compensation), monochrome shooting, white balance correction, maximum burst, CF card information
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Depth-of-field preview
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| Enabled with depth-of-field preview button |
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| Autofocus |  |
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Type
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| TTL secondary image-registration, phase detection |
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AF points
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| 9 (Cross-type) |
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Metering range
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| EV -0.5 - 18 (at 23°C /73°F, ISO 100) |
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Focus modes
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| One-Shot AF, AI Servo AF, AI Focus AF, Manual focusing (MF) |
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AF point selection
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| Automatic selection, manual selection |
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Selected AF point display
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| Superimposed in viewfinder and indicated on LCD panel |
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AF-assist beam
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Small series of flashes fired by built-in flash
Effective range: Approx. 4.0 m/13.1 ft. at center, approx. 3.5 m/11.5 ft. at periphery
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| Exposure Control |  |
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Metering modes
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35-zone TTL full-aperture metering
· Evaluative metering (linkable to any AF point)
· Partial metering (approx. 9% of viewfinder at center)
· Spot metering (approx. 3.8% of viewfinder at center)
· Center-weighted average metering
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Metering range
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| EV 1 - 20 (at 23°C/73°F with EF50mm f/1.4 USM lens, ISO 100) |
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Exposure control
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Program AE (Full Auto, Portrait, Landscape, Close-up, Sports, Night Portrait, Flash Off, Program), shutter-priority AE, aperture-priority AE, depth-of-field AE, manual exposure, E-TTL II autoflash
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ISO speed
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| Basic Zone modes: | ISO 100 - 800 set automatically | | Creative Zone modes: | ISO 100 - 1600 (in 1/3-stop increments), Auto, or ISO speed can be expanded to ISO 3200 |
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Exposure compensation
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| Manual: | ±2 stops in 1/3- or 1/2-stop increments (can be combined with AEB) | | AEB: | ±2 stops in 1/3- or 1/2-stop increments |
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AE lock
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| Auto: | Applied in One-Shot AF mode with evaluative metering when focus is achieved | | Manual: | By AE lock button |
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| Shutter |  |
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Type
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| Electronically-controlled, focal-plane shutter |
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Shutter speeds
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| 1/8000 to 1/60 sec., X-sync at 1/250 sec.
1/8000 to 30 sec., bulb (Total shutter speed range. Available range varies by shooting mode.) |
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Shutter release
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| Soft-touch electromagnetic release |
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Self-timer
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| 10-sec. or 2-sec. delay |
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Remote control:
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| Remote control with N3 type terminal |
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| Built-in Flash |  |
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Type
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| Retractable, auto pop-up flash |
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Flash metering
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| E-TTL II autoflash |
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Guide No.
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| 13/43 (ISO 100, in meters/feet) |
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Recycle time
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| Approx. 3 sec. |
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Flash-ready indicator
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| Flash-ready icon lights in viewfinder |
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Flash coverage
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| 17mm lens angle of view |
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Flash exposure compensation
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| ±2 stops in 1/3- or 1/2-stop increments |
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FE lock
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| Provided |
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| External Speedlite |  |
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Compatible flash
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| EX-series Speedlites |
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Flash metering
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| E-TTL II autoflash |
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Flash exposure compensation
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| ±2 stops in 1/3- or 1/2-stop increments |
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FE lock
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| Provided |
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External flash settings
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| Flash function settings, Flash C.Fn settings |
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PC terminal
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| Provided |
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Zooming to match lens focal length
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| Provided |
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| Drive System |  |
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Drive modes
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| Single, High-speed continuous, Low-speed continuous, and Self-timer (10 sec. or 2 sec. delay) |
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Continuous shooting speed (Approx.)
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| High-speed: Max. 6.5 shots/sec.,
Low-speed: Max. 3 shots/sec. |
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Maximum burst
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| JPEG (Large/Fine): | Approx. 75 | | RAW: | Approx. 17 | | RAW+JPEG (Large/Fine): | Approx. 14 | * Based on Canon's testing standards with 1GB CF card, high-speed continuous shooting, ISO 100, and Standard Picture Style
* Varies depending on the subject, CF card brand, image-recording quality, ISO speed, drive mode, Picture Style, etc.
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| Live View Functions |  |
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Shooting modes
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(1) Live View shooting
(2) Remote Live View shooting
(with a personal computer installed with EOS Utility)
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Focusing
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| Manual focus
Autofocus (Live View image interrupted for AF) |
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Metering modes
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| Evaluative metering with the image sensor |
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Metering range
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| EV 0 - 20 (at 23°C/73°F with EF50mm f/1.4 USM lens, ISO 100) |
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Magnified view
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| Magnifiable by 5x or 10x at AF point |
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Grid display
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| Provided |
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Exposure simulation
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| Provided |
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Silent shooting
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| Provided (Mode 1 and 2) |
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| LCD Monitor |  |
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Type
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| TFT color liquid-crystal monitor |
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Monitor size
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| 3.0 in. |
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Dots
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| Approx. 230,000 |
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