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zxrdelirio
25-03-2008, 23:45
salve,vorrei acquistare questa macchina ma mi chiedevo se avesse il grandangolo?
Canon EOS 400D, the next generation D-SLR . Featuring a 10.1 Megapixel CMOS sensor, new EOS Integrated Cleaning System, larger and brighter 2.5 LCD and 9-point AF, the model is predicted to take the lead as the world's most popular camera. It is positioned above the EOS 350D, currently the fastest selling SLR camera of all time. As well as the EOS Integrated Cleaning System, the EOS 400D incorporates a number of developments over the EOS 350D. Resolution increases from 8.0 to 10.1 Megapixels, using the superior hi-sensitivity, hi-speed, low-noise CMOS technology now found in all six EOS Digital models. At nearly twice the size of the EOS 350D display, the 2.5” hi-resolution LCD is the brightest in the EOS range and now displays all of key shooting and user interface information along with image playback. The AF system expands from 7 to 9-point, with a highly sensitive f/2.8 center point for exceptional performance in low light. Even with the image resolution increase, maximum frame burst almost doubles from 14 to 27 large JPEGs and from 5 to 10 RAW.

The EOS 400D is the first camera to incorporate the EOS Integrated Cleaning System. Based on significant research into the causes of dust in D-SLR cameras, the system combats dust in three important ways: Reduce, Repel and Remove.

1. Reduce - Internal camera mechanisms are designed to minimise dust generation. The body cap is redesigned to prevent dust generation through wear on the cap itself.

2. Repel - Anti-static technologies are applied to the low-pass filter covering the front of the sensor so as not to attract dust.

3. Remove - A Self-Cleaning Sensor Unit uses hi-frequency vibrations to shake dust from the low pass filter for a period of approximately one second after each start up. For instant shooting after power up, this feature is disabled immediately the shutter release is depressed.

Canon has also developed an internal Dust Delete Data system, which can map the position of any visible dust on the sensor. This can then be deleted automatically after the shoot with the latest Digital Photo Professional software.

The upgrade path to the EOS 400D from earlier EOS models is made easy by maintaining the same intuitive user interface and basic layout of key features and functions. Photographers are also able to use the same battery and Battery Grip BG-E3 as used on the EOS 350D, as well as continued support for all EF and EF-S lenses, EX Speedlites and EOS accessories.



International naming • US: Canon Rebel Digital XTi
• Japan: Canon EOS Kiss Digital X
• Elsewhere: Canon EOS 400D
Body material Plastic (Stainless Steel chassis)
Sensor * • 10.1 million effective pixels
• 10.5 million total pixels
• 22.2 x 14.8 mm CMOS sensor
• RGB Color Filter Array
• Built-in low-pass filter
• 3:2 aspect ratio
Dust reduction * • Low-pass filter vibration at power-on (can be interrupted)
• Anti-static coating on sensor surfaces
• Software based dust-removal (camera maps dust, removed later)
Image sizes * • 3888 x 2592 (L)
• 2816 x 1880 (M)
• 1936 x 1288 (S)
Output formats • RAW (.CR2)
• RAW (.CR2) + JPEG Large/Fine
• JPEG (EXIF 2.21) - Fine, Normal
Image processor DIGIC II
Lenses • Canon EF / EF-S lens mount
• 1.6x field of view crop
Focus modes • Auto Focus
• Manual Focus (switch on lens)
Auto Focus • 9-point CMOS sensor *
• AF working range: -0.5 to 18 EV (at 23°C, ISO 100) *
AF modes • AI Focus
• One shot
• AI Servo
AF point selection • Auto
• Manual
AF assist Flash strobe
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
Metering • TTL 35-zone SPC
• Metering range: EV 1.0 - 20 EV (at 23°C, ISO 100, 50 mm F1.4)
Metering modes • Evaluative 35-zone
• Partial 9% at center
• Center-weighted average
AE Lock AE lock button
AE Bracketing • +/- 2.0 EV
• 0.5 or 0.3 EV increments
Exposure compen. • +/- 2.0 EV
• 0.5 or 0.3 EV increments
Sensitivity • Auto (100 - 400)
• ISO 100
• ISO 200
• ISO 400
• ISO 800
• ISO 1600
Shutter • Focal-plane shutter
• 30 - 1/4000 sec (0.5 or 0.3 EV steps)
• Flash X-Sync: 1/200 sec
• Bulb
Aperture values • F1.0 - F91 (0.3 EV steps)
• Actual aperture range depends on lens used
White balance • Auto
• Daylight
• Shade
• Cloudy
• Tungsten
• Fluorescent
• Flash
• Custom
WB Bracketing • +/-3 levels
• 3 images
• Selectable Blue/Amber or Magenta/Green bias *
WB fine-tuning • Blue (-9) To Amber (+9)
• Magenta (-9) to Green (+9)
Color space • sRGB
• Adobe RGB
Picture style * • Standard
• Portrait
• Landscape
• Neutral
• Faithful
• Monochrome
• User 1
• User 2
• User 3
Custom image parameters * • Sharpness: 0 to 7
• Contrast: -4 to +4
• Saturation: -4 to +4
• Color tone: -4 to +4
• B&W filter: N, Ye, Or, R, G
• B&W tone: N, S, B, P, G
Drive modes • Single
• Continuous: 3.0 fps up to 27 JPEG / 10 RAW frames *
• Self-timer 10 secs (3 sec with mirror lock-up)
Mirror lockup Yes (custom function)
Viewfinder • Pentamirror
• 95% frame coverage
• Magnification: 0.8x (-1 diopter with 50 mm lens at infinity)
• Eyepoint: 21 mm
• Dioptric adjustment: -3.0 to +1.0 diopter
• Fixed laser matte screen
• Proximity sensor disables LCD shooting mode information *
Viewfinder info • AF points
• AF/FE lock
• AEB
• Shutter Speed
• Aperture
• Exposure Level / Compensation
• Max. burst
• AF/MF focus confirmation
• CF warning
DOF preview Yes, button
LCD monitor * • 2.5" TFT LCD
• 230,000 pixels
• Wide viewing angle
• 7 brightness levels
• Up to 10x zoom playback
LCD shooting mode information • Shutter speed
• Aperture
• Sensitivity (ISO)
• Exposure mode
• Meter / Exposure compenation
• Bracketing
• Flash compensation
• White balance & fine tuning
• Metering mode
• Custom function set
• Auto focus mode
• Drive mode
• Auto focus areas
• Black & white mode
• Beep
• Red-eye reduction
• Image size / quality
• Battery status
• Frames remaining
Record review • Uses last play mode *
• Magnification possible *
• 2 / 4 / 8 sec / Hold
Flash • Auto pop-up E-TTL II auto flash
• Guide number approx 13
• Modes: Auto, Manual Flash On/ Off, Red-Eye Reduction
• X-Sync: 1/200 sec
• Flash exposure compensation: +/-2.0 EV (0.3 or 0.5 EV steps)
• Coverage up to 17 mm focal length (27 mm FOV equiv.)
External flash • E-TTL II auto flash with EX-series Speedlites
• Hot-shoe
Other features • Orientation sensor
• Automatically writes FAT16/FAT32 depending on capacity
Auto rotation • On (playback uses orientation data in file header)
• Off
Playback mode • Single image
• Single image with info (histogram brightness / RGB *)
• Magnified view (1.5 - 10x in 15 steps, browsable)
• 9 image index
• Auto play
• Image rotation
• Jump (by 10, 100 or date)
Custom functions 11 custom functions with 29 settings *
Menu languages • English
• German
• French
• Dutch
• Danish
• Finnish
• Italian
• Norwegian
• Swedish
• Spanish
• Russian
• Simplified Chinese
• Tradional Chinese *
• Korean
• Japanese
Firmware User upgradable
Connectivity • USB 2.0 (Hi-Speed)
• Video out
• E3 type wired remote control
Storage • Compact Flash Type I or II
• Microdrive supported
• FAT 12/16 and FAT 32 support
• No CF card supplied
• Up to 9999 images per folder *
Power • Lithium-Ion NB-2LH rechargeable battery (supplied & charger)
• CR2016 Lithium battery (date/time backup)
• Optional ACK-700 AC adapter
Direct printing • Canon Selphy Printers
• Canon Bubble Jet Printers with direct print function
• Canon PIXMA Printers supporting PictBridge
• PictBridge
Dimensions * 127 x 94 x 65 mm (5.0 x 3.7 x 2.5 in)
Weight * • Body (no battery): 514 g (1.1 lb)
• Body (inc battery): 556 g (1.2 lb)
Software * • Zoom Browser EX / ImageBrowser
• PhotoStitch
• EOS Utility (inc. Remote Capture; Windows & Mac except Mac Intel)
• Digital Photo Professional (Windows / Mac)

marklevi
26-03-2008, 00:04
salve,vorrei acquistare questa macchina ma mi chiedevo se avesse il grandangolo?



tutti i dati che hai messo non servono... dipende.. da che obiettivo ci monti su.. :)

se prendi il 18-55 del kit avrai un po di grandangolo (pari a 28mm su fotocamera con pellicola)... se vuoi andare oltre devi acquistare altri obiettivi...

zxrdelirio
26-03-2008, 00:38
ciao ,da vero principiante ! allora tutte le macchina reflex non hanno il grandangolo ,ammeno che' non si acquisti un obbiettivo a parte? giusto?

marklevi
26-03-2008, 00:48
non ho detto questo... se la prendi in kit un obiettivo c'θ giΰ...

il termine grandangolo preso da solo, senza un dato geometrico ha poco significato...

c'θ il grandangolo da 24mmm, quello da 28mm e quello da 35... e tutti e tre inquadrano diversamente

fai un giro su questi siti:

http://www.photorevolt.com/articoli_id_33.html
http://www.tamron.com/lenses/learning_center/tools/focal-length-comparison.php

poi ne riparliamo ;)

edridil
26-03-2008, 01:20
Forse dovresti prima capire cos'θ una reflex (DSLR) come la 400D..
Di per sθ la 400D non ha un obiettivo "fisso" come per le compatte, ma ci puoi montare qualsiasi obiettivo compatibile.

http://i31.tinypic.com/33tgoc2.jpg
Questa θ la 400D, come vedi gli manca un "pezzo", l'obiettivo.

http://i27.tinypic.com/idsyvk.jpg
In questa foto ha un obiettivo montato.

Quindi la tua domanda ha poco senso. A seconda dell'obiettivo che ci monti, avrai un grandangolo, normale o tele..

Solitamente le reflex vengono vendute assieme ad un obiettivo "standard", in kit, che nel caso di Canon θ un 18-55mm, quindi se la compri in kit con questo obiettivo ti ritrovi con un grandangolo, non troppo spinto perς, e con distorsioni abbastanza spinte.

Mammabell
26-03-2008, 01:39
ciao ,da vero principiante ! allora tutte le macchina reflex non hanno il grandangolo ,ammeno che' non si acquisti un obbiettivo a parte? giusto?

con tutto il rispetto ma che te ne fai di una reflex se non sai neppura cosa sia?

zxrdelirio
26-03-2008, 10:18
ciao ,in effetti ! non e per me ma devo fare un regalo di compleanno ,e prima di spendere soldi inutili volevo sapere quale prendere ,ora o capito cose una reflex e cose' il grandangolo,ne avevo una mezza idea ma con le foto messe e le spiegazioni date o capito meglio .
vi chiedo ancora qualche consiglio: la persona interessata e un po pratica ,volevo sapere oltre la canon ce qualche altro modello interessante sui €600,00 ? premetto che dovrebbe essere sia auto che manuale ,la persona che la userebbe trema non poco cosi penso dovrebbe a vere un buon stabilizzatore ,vorrei stare dai 9mpx in su .cosa mi consigliate?

Usque
26-03-2008, 10:27
i megapixel nel mondo reflex non contano poi molto. anzi avvolte possono creare + rumore nella fotografia. giΰ 6 megapixel sono molti. non ti fare influenzare dai megapixel.
guarda anche le nikon entry level. magari con 600 euro trovi un kit + un tele.

zxrdelirio
26-03-2008, 14:01
ciao ,allora ho deciso tra queste due ,secondo voi quale migliore come zoom e qualita'?:
EOS 400D
EOS Digital Rebel XT SLR

markus_81
26-03-2008, 14:26
ciao ,allora ho deciso tra queste due ,secondo voi quale migliore come zoom e qualita'?:
EOS 400D
EOS Digital Rebel XT SLR

la sigla digital rebel xt dovrebbe indicare la 350D...θ solo la denominazione americana ( la 400D mi sembra sia digital rebel xti)
zoom e qualitΰ come al solito la fanno l'obiettivo...ricordalo :D
se prendi l'obiettivo che danno con la macchina avrai poca qualitΰ (paragonata al mondo reflex naturalmente) e zoom 3X


comunque considera che le canon non hanno uno stabilizzatore interno ma hanno obiettivi stabilizzati (che costicchiano)

forse se l'uso dello stabilizzatore θ cosi essenziale conviene buttarti su pentax o olympus che ce l'hanno integrato nel corpo macchina :)

marklevi
26-03-2008, 23:13
Quindi la tua domanda ha poco senso. A seconda dell'obiettivo che ci monti, avrai un grandangolo, normale o tele..


io preferisco questo :D

http://www.lupin3.it/5marzo/fotografo/57.jpg