Table 2 Major Specifications Comparison between EOS 20D and EOS 10D

Indicates the superiority of the EOS 20D over the EOS 10D.

Item EOS 20D EOS 10D Image Sensor Effective Pixels (Approx.)/Image Sensor 8.2 megapixels/CMOS 6.3 megapixels/CMOS Effective Sensor Size 22.5 x 15.0 22.7 x 15.1 Color Filter System RGB Primary Color Filter Low-pass Filter Built-in, non-removable 35mm Focal Length Multiplier 1.6x Power Source for Image Sensor Cleaning Battery or AC Recording System Recording Media CF Card Slot Type/Quantity CF Type I, II /1 Recording Quality, Image Size / File Size (pixels/MB) Large Fine 3504 x 2336/3.6 3072 x 2048/2.4 Normal 3504 x 2336/1.8 3072 x 2048/1.2 Middle Fine 2544 x 1696/2.2 2048 x 1360/1.3 Normal 2544 x 1696/1.1 2048 x 1360/0.7 Small Fine 1728 x 1152/1.2 1536 x 1024/0.8 Normal 1728 x 1152/0.6 1536 x 1024/0.4 RAW 3504 x 2336/8.7 RAW3072 x 2048/8.0 RAW + JPEG Recording Format Separate RAW & JPEG files JPEG embedded in RAW file Selection Method Menu C.Fn Processing Parameters Color Space sRGB Adobe RGB (Exif 2.21) Color Items 4 Increments 5 Monochrome Items 4 — Increments 5 — Sets 3 DCF (except when Adobe RGB is selected) Support for 2GB and Larger CF Card White Balance WB System Image Sensor Auto WB Preset WB (Settings) 6 Manual WB Color Temperature Setting (Range/increments in K) 2800-10000/100 WB Compensation Blue/Amber Bias: ±9 levels Magenta/Green Bias: ±9 levels — WB Bracketing (stops) 0±3 (except when RAW is selected) Viewfinder Magnification (-1 dpt, 50mm lens at infinity) 0.9x 0.88x Coverage (%) 95% Focusing Screen Precision Matte New Laser Matte Depth-of-Field Preview (9) (7) Eye Point 20mm Dioptric Adjustment -3 to +1dpt Autofocus AF Points 9 7 AF Working Range (EV) EV 0.5 - 18 EV 0.5 - 18 AF Modes 3 (One-Shot / AI Servo / AI Focus) AF Speed Predictive AF at 50kph (EF300mm f/2.8L IS USM) 8m AF Point Registration (HP)/Shift — AF-assist Beam Intermittent firing of built-in flash Exposure Control Shooting Modes 12 Sensor Zones 35 Metering Modes 3 Metering Range (EV) EV 1 - 20 ISO Speed Auto (100 - 400) Range Normal 100, 200, 400, 800, 1600 Extended (C.Fn) H: 3200 Exposure Compensation Type Manual / AEB Range and Increments ±2 stops in 1/2 or 1/3 stop increments Shutter Type Mechanical Speed Range, X-sync Speed (sec.) 1/8000-30 sec., bulb X-sync at 1/250 sec. 1/4000-30 sec., bulb X-sync at 1/200 sec. Built-In Flash Guide No. (at ISO100, m) /13 Autoflash System E-TTL II E-TTL Flash Exposure Compensation/FE Lock Drive System Single/Continuous/Self-Timer Continuous Shooting Speed (Approx.) 5 fps 3 fps JPEG L/Fine Max. Burst Shots 23 9 LCD Monitor Type TFT Screen Size 1.8'' Pixels (Approx.) 118,000 Brightness (Levels) 5 Playback Display Formats Single, Info, Index, Magnified Histogram Display/Highlight Alert / Enlarged Display/Scroll (10x zoom)/ Enlarged Viewing Automatic Rotation Image Protect/Erase Image Protect 1 image Image Erase 1 image, all, initialize Printing Exif version 2.21 2.2 DPOF ver.1.1 Direct Printing Compatibility Menu Languages 12 Camera Default Reset Custom Function Custom Functions (Qty/Settings) 18/50 17/61 Custom Function Batch Cancel Original Image Data Evaluation System — External Interface USB version 2.0 Hi-Speed 1.1 Video OUT (NTSC/PAL) Remote Control Terminal/PC Terminal / LCD Panel Illumination (LED / dedicated button) Cover/Chassis Top, Front, Rear Cover Material Magnesium Chassis Material Stainless Steel + Plastic Power Source Battery BP-511A, BP-511, BP-512 Battery Life (at Room Temperature) AE100% 1000 images 650 images AE50%, FA50% 700 images 500 images Battery Grip/Size-AA Batteries BG-E2/ BG-ED3/— AC Power ACK-E2 + DR400 Dimensions/ Weight Dimensions (W x H x D) 144 x 105.5 x 71.5 mm 149.7 x 107.5 x 75 mm Weight (excluding Battery) 685g 790g Price (Kit, excluding Tax) (Open) Release September 2004 March 2003