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La Canon 20D
Di mauro (del 20/08/2004 @ 14:56:33, in Canon, linkato 1454 volte)

Ecco le prime foto scattate con la canon 20D.

http://www.canon.co.jp/Imaging/eos20d/eos20d_sample-e.html

Dpreview ha gia' molte informazioni:

http://www.dpreview.com/news/0408/04081909canon_eos20d.asp

List price
(body only)

• US: $ 1,499
• EU: € 1,599
List price
(with EF-S 18-55 DC)
• US: $ 1,599
• EU: € 1,699
Body material Magnesium alloy
Sensor • 22.5 x 15.0 mm CMOS sensor *
• RGB Color Filter Array
• Built-in fixed low-pass filter
• 8.5 million total pixels *
• 8.2 million effective pixels *
• 3:2 aspect ratio
Image processor DIGIC II *
Image sizes • 3504 x 2336 (8.2 MP) *
• 2544 x 1696 (4.3 MP) *
• 1728 x 1152 (2.0 MP) *
File formats

• RAW
• JPEG (EXIF 2.21) - Fine / Normal
• RAW + JPEG (separate files) *

Color space * • sRGB
• Adobe RGB
Lenses • Canon EF / EF-S lens mount *
• 1.6x field of view crop
Focusing • 9-point TTL *
• CMOS sensor
• AF working range: -0.5 - 18 EV (at 20°C, ISO 100) *
Focus modes • AI Focus AF
• One shot AF
• AI Servo AF
• Manual focus
AF point selection • Auto
• Manual
• Home position
AF assist • Stroboscopic flash
• 4.0 m range (at center)
Metering • TTL 35 zone SPC
• Metering range: EV 1.0 - 20 EV (at 20°C, ISO 100, 50 mm F1.4)
Metering modes

• Evaluative 35 zone
• Partial (9% at center)
• Center-weighted average
• Metering range: 1 - 20 EV (at 20°C, ISO 100)

AE lock • Auto: One Shot AF with evaluative metering
• Manual: AE lock button
AE bracketing • +/- 2.0 EV
• 0.3 or 0.5 EV increments
Exposure compen. • +/-2.0 EV
• 0.3 or 0.5 EV increments
Sensitivity

• Auto (100, 200 or 400)
• ISO 100
• ISO 200
• ISO 400
• ISO 800
• ISO 1600
• ISO 3200 (Enhanced H)

Shutter • Focal-plane shutter
• 30 - 1/8000 sec *
• 0.3 or 0.5 EV increments
• Flash X-Sync: 1/250 sec
• Bulb
Aperture values • F1.0 - F91
• 0.3 or 0.5 EV increments
• Actual aperture range depends on lens used
White balance • Auto (3000 - 7000 K)
• Daylight (5200 K)
• Shade (7000 K)
• Cloudy (6000 K)
• Tungsten (3200 K)
• Fluorescent (4000 K)
• Flash (6000 K)
• Custom (2000 - 10000 K)
• Kelvin (2800 - 10000 K in 100 K steps)
WB bracketing • +/-3 levels
• 3 images
• blue/amber or magenta/green bias
WB shift • Blue (-9) To Amber (+9)
• Magenta (-9) to Green (+9)
Processing params • Parameter 1 (con +1, shp +1, sat +1, tone 0) *
• Parameter 2 (con 0, shp 0, sat 0, tone 0) *
• Set 1 (con, shp, sat, tone)
• Set 2 (con, shp, sat, tone)
• Set 3 (con, shp, sat, tone)
• B&W (con, shp, filter, toning) *
Custom params
(Set 1 - 3)
• Contrast (+/-2)
• Sharpness (+/-2)
• Saturation (+/-2)
• Color tone (+/-2)
Viewfinder • Eye-level pentaprism
• 95% frame coverage
• Magnification: 0.9x (-1 diopter with 50 mm lens at infinity) *
• Eyepoint: 20 mm
• Dioptric adjustment: -3.0 to +1.0 diopter
• Precision matte screen
Viewfinder info • AF points
• Focus confirmation light
• Shutter speed
• Aperture
• Manual exposure
• AE Lock
• Exposure compensation amount
• AEB level
• Partial metering area
• Flash ready
• Red-eye reduction lamp on
• High-speed sync
• FE Lock
• Flash compensation amount
• Warnings
• Maximum burst for continuous shooting
• Buffer space
LCD monitor • 1.8" TFT LCD
• 118,000 pixels
• 5 brightness levels
• 10x zoom playback
Record review • Off
• On (histogram via INFO button) *
• 2 / 4 / 8 sec / Hold
Flash • Auto pop-up E-TTL II auto flash
• FOV coverage up to 17 mm (27 mm equiv.) *
• Guide number approx 13
• Flash compensation +/-2.0 EV in 0.3 or 0.5 EV increments
• X-Sync: 1/250 sec *
External flash • E-TTL II auto flash with EX-series Speedlites *
• Wireless multi-flash support
• PC Sync
Shooting modes

• Auto
• Program AE (P)
• Shutter priority AE (Tv)
• Aperture priority AE (Av)
• Manual (M)
• Auto depth-of-field
• Portrait
• Landscape
• Close-up
• Sports
• Night portrait
• Flash off

Drive modes • Single
• Continuous: 5 fps up to 23 frames *
• Self-timer: 10 secs
Direct printing • Canon Card Photo Printers
• Canon Bubble Jet Printers with direct print function
• PictBridge *
Other features • Orientation sensor
• Automatically writes FAT16/FAT32 depending on capacity
• LCD panel illumination
Auto rotation • On (playback uses orientation data in file header)
• Off
Playback mode • Single image
• Single image with info (inc. histogram)
• Magnified view (1.5 - 10x in 15 steps, browsable)
• 9 image index
• Auto play
• Image rotation
• Jump
Custom functions 18 custom functions with 50 settings *
Menu languages • English
• French
• German
• Spanish
• Italian
• Dutch
• Swedish
• Norwegian
• Danish
• Finnish
• Chinese
• Japanese
Firmware User upgradable
Portrait grip Via BP-E2 battery grip (option)
Connectivity

• USB 2.0 Hi-Speed *
• Video out
• N3 type wired remote control
• PC Sync flash terminal

Storage • Compact Flash Type I or II
• Microdrive supported
• FAT 12/16 and FAT 32 support
• No CF card supplied
Power • Lithium-Ion BP-511A rechargeable battery (supplied & charger)
• Supports BP-511 / BP-511A / BP-512 / BP-514
• CR2016 Lithium battery (date/time backup)
• Optional AC adapter
Dimensions 144 x 106 x 72 mm (5.6 x 4.2 x 2.8 in) *
Weight (no batt) 685 g (1.5 lb) *
Weight (inc. batt) 770 g (1.7 lb) *

 

Con Gli Asterischi vediamo le variazioni rispetto alla sorella, la 10d una delle digitali piu' vendute e credo migliore reflex digitale al momento. Notiamo il prezzo, che non e' cambiato, mentre il sensore e' passato a 8Mp con il nuovo digicII. Si puo' fare bianco e nero direttamente in camera. Il tempo di accensione passa a 0.2 secondi dai 2 secondi e mezzo della 10d. Nuovo autofocus a 9 segmenti, piu' veloce e piu' preciso con poca luce. Supporta lenti EF-S. La velocita' arriva  a1/8000 di sec. USB 2.0.

Era una ottima macchina la 10d, con questo passo canon vuole mantenere il vantaggio che ha di fatto gia' acquisito sul mercato.

(Il prezzo poi, considerndo cosa si ha in mano, credo non valga la pena spendere 2 o 300 Euro in meno per prodotti plastici con poche possibilita'. qui abbiamo un prodotto quasi professionale.)