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Slr para um amador

Discussão em 'Fotografia e Vídeo' iniciada por cacapo, 23 de Junho de 2008. (Respostas: 3; Visualizações: 893)

  1. cacapo

    cacapo Power Member

    Quais as principais diferenças entre a olympus e-420 e a olympus e-510, e amelhor das duas que referi anteriormente em relaçao à Pentax k100d super.
    Desde já agradecido!!
     
  2. Arrakis_Dune

    Arrakis_Dune Power Member

    A K100D está a ficar desactualizada, existe a K200D que está bastante boa pelos valores pedidos.

    O que tens de ver será sempre o Kit de lentes que existe, até porque se vais para Slr presume-se que queiras comprar lentes.

    Ex: kit normal da Nikon do meu caso 18-55, para já vou comprar uma Tamron 70-300, mais tarde substituir a default por outra, e uma so mesmo para macro mais tarde, etc

    Reparei que saiu a E-520, nao consideras essa?

    Caracteristicas:

    E-420

    Body color
    Black
    Sensor • Four Thirds Live MOS sensor
    • 10 million effective pixels
    • 11.8 million total pixels
    • RGB Color Filter Array
    Anti-dust measures • Supersonic Wave Filter
    Image sizes • 3648 x 2736
    • 3200 x 2400
    • 2560 x 1920
    • 1600 x 1200
    • 1280 x 960
    • 1024 x 768
    • 640 x 480
    Image quality • ORF (12-bit compressed RAW)
    • JPEG Superfine (1:2.7)
    • JPEG fine (1:4)
    • JPEG normal (1:8)
    • JPEG basic (1:12)
    • ORF (RAW) + JPEG
    Color space • sRGB
    • AdobeRGB
    Lens mount Four Thirds mount
    Autofocus • TTL Phase detection
    • Contrast detection system (with 25mm f2.8, 14-42mm f3.5-5.6, 40-150mm f4-5.6)
    Lens servo • Single AF (S-AF)
    • Continuous AF (C-AF)
    • Manual focus (MF)
    AF Area mode • Auto
    • Option selectable
    Focus area • 3-point multiple AF with phase detection
    • 11-point multiple AF with contrast detection
    Focus lock Focus can be locked by pressing shutter-release button halfway (single-servo AF) or by pressing AEL button (customizable)
    Focus tracking Interlocked with Continuous-AF
    AF Assist Yes
    Exposure mode • Programmed auto (P) with flexible program
    • Shutter-priority auto (S)
    • Aperture priority auto (A)
    • Manual (M)
    • Scene program AE
    - Portrait
    - Landscape
    - Macro
    - Sport
    - Night + portrait
    • Scene select AE
    - Portrait
    - Landscape
    - Landscape + portrait
    - Night Scene
    - Night + portrait
    - Children
    - Sport
    - High-key
    - Low-key
    - Digital image stabilization
    - Macro
    - Nature Macro
    - Candle
    - Sunset
    - Fireworks
    - Documents
    - Beach/snow
    - Panorama (when using Olympus xD-Picture Card)
    Metering TTL open-aperture exposure metering system
    • Digital ESP metering
    • 49-point multi pattern metering
    • Center-weighted average
    • Spot: Meters approx 2% for viewfinder screen
    • Spot with Highlight control
    • Spot with Shadow control
    Metering range • EV 1 - 20 (at normal temperature, 50mm f2, ISO 100)
    Exposure compen. • +/- 5.0 EV
    • 1/3 EV steps
    AE Lock Exposure can be locked by pressing shutter-release button halfway or by pressing AEL button (customizable)
    AE Bracketing 3 frames in 0.3, 0.7 or 1 EV steps
    Sensitivity • Auto
    • ISO 100
    • ISO 200
    • ISO 400
    • ISO 800
    • ISO 1600
    Shutter • Computerized focal-plane shutter
    • Auto mode: 2 - 1/4000 sec
    • P,S,A, M modes: 60 - 1/4000 sec
    • Bulb: up to 30 min
    White balance • Auto (TTL white-balance with Live MOS sensor)
    • Eight manual modes with fine-tuning
    o Lamp (3000K)
    o Fluorescent 1 (4000K)
    o Fluorescent 2 (4500K)
    o Fluorescent 3 (6600K)
    o Daylight (5300K)
    o Flash (5500K)
    o Cloudy (6000K)
    o Shade (7500K)
    • Preset white balance (can register 2000K - 140000K)
    WB fine tuning +/- 7 steps in Amber-Blue or Green-Magenter axis
    Image parameters • Vivid, Natural, Muted, Portrait, Monotone
    • Contrast, Saturation and Sharpness adjustable in 5 steps (no Saturation in Mono)
    • Four levels of gradation available
    • Picture tones and filter effects availabl in Monotone mode
    Viewfinder • Optical fixed eye-level
    • Penta-mirror type
    • Built-in diopter adjustment (-3.0 to +1.0 m-1)
    • Frame coverage 95% (approx.)
    • Viewfinder magnification approx. 0.92x with 50mm lens at infinity; -1.0 m-1
    • Focusing screen: Neo Lumi-Micro Mat screen
    Viewfinder information

    • Aperture value
    • Shutter speed
    • Record mode
    • AF confirmation mark
    • Flash
    • White Balance
    • AE lock
    • Number of storable still image remaining
    • Exposure compensation value
    • Metering mode
    • Battery warning
    • Exposure mode
    • AF frame (super impose)
    Live view • 100% field of view
    • Exposure adjustment preview
    • White Balance adjustment preview
    • Gradation setting preview
    LCD monitor • HyperCrystal II LCD (semi-transmissive TFT color LCD)
    • 2.7"
    • 230,000 dots
    Playback field of view 100%
    Built-in flash Guide number 12 at ISO 100 (m)
    Sync speed 1/180 sec or less. Super FP up to 1/4000
    Flash control

    • TTL-Auto (with pre-flash)
    • Auto
    • Manual
    Flash mode • Auto
    • Red-eye reduction
    • Red-eye reduction slow sync
    • Slow sync at first curtain
    • Slow sync at second curtain
    • Fill-in
    Flash compensation • -2 to +2 EV
    • 1/3 steps
    Wireless flash • Compatible with FL-50R or FL-36R
    • 4 channels
    • 3 groups
    Shooting modes • Single-frame shooting (3.5 fps)
    • Sequential shooting
    • Self-timer
    • Remote control
    Continuous buffer • Unlimited Large, Normal compression JPEG, 8 RAW frames
    Self-timer 12 or 2 sec
    Remote control RM-UC1 cable release or RM-1 optical remote control
    Playback functions • Single frame
    • Index (4/9/16/25/49/100 frames)
    • Calendar
    • Zoom (2-14x)
    Storage • Compact Flash Type I and II
    • xD Picture Card
    Video output NTSC or PAL selectable
    Connectivity • High speed USB
    • Dedicated AV multi-connector
    Languages

    English, French, Spanish, Portuguese (US Spec)
    Power • BLS-1 Li-ion battery
    Working environment • 0 to 40°C (32 to 104°F)
    • 30-90% humidity
    Dimensions 129.5 x 91 x 53 mm (5.1 x 3.6 x 2.1 in)
    Weight (no batt) 380 g (13.4 oz)
    Supplied accessories

    E-420 body, Li-ion battery BLS-1, Li-ion battery charger BCS-1, USB cable, Video cable, Shoulder strap, OLYMPUS Master CD-ROM, Instruction manual, Registration card, Eye piece cap EP-4

    ----------------------------

    E-510


    Body material Plastic
    Sensor • 4/3 type Live MOS sensor
    • 17.3 x 13.0 mm active area
    • 10.9 million total pixels
    • 10.0 million effective pixels
    • RGB (Primary) color filter array
    • Fixed low pass filter (anti-alias filter)
    Dust suppression Supersonic Wave Filter
    Image processor TruePic III
    Image stabilization • "Supersonic Wave Drive" (in-body sensor shift)
    • Two modes: Horizontal+Vertical, Vertical only
    Image sizes • 3648 x 2736
    • 3200 x 2400
    • 2560 x 1920
    • 1600 x 1200
    • 1280 x 960
    • 1024 x 768
    • 640 x 480
    File formats • RAW
    • RAW + JPEG
    • JPEG (EXIF 2.2) - three levels
    JPEG compression • SHQ (1/2.7)
    • HQ (1/4)
    • SQ (1/8 or 1/12)
    Lenses • 4/3 standard lens mount
    • Range of ZUIKO DIGITAL lenses available
    • Multiply focal length by 2 for 35 mm equiv. FOV
    Auto focus • 3-point TTL Phase Difference Detection
    • Automatic or manual point selection
    • EV 0 to 19 (ISO 100) detection range
    Focus area selection • Automatic
    • Manual
    Focus modes • Single shot AF
    • Continuous AF
    • Manual focus
    Manual focus Focus by wire
    AF assist lamp Yes, flash strobe (flash must be raised)
    Exposure modes • Auto
    • Program AE (with shift)
    • Aperture priority AE
    • Shutter priority AE
    • Manual
    • Scene
    • Scene select AE
    Scene modes • Portrait
    • Landscape
    • Macro
    • Sports
    • Night Scene & Portrait
    Other scene modes

    • Portrait
    • Landscape
    • Landscape & Portrait
    • Night Scene
    • Night Scene & Portrait
    • Children
    • Sport
    • High Key
    • Low Key
    • Digital Image Stabilization
    • Macro
    • Nature Macro
    • Candle
    • Sunset
    • Fireworks
    • Document
    • Panorama (req. Olympus xD-Picture Card)
    • Beach & Snow
    Sensitivity

    • Auto
    • ISO 100
    • ISO 125
    • ISO 160
    • ISO 200
    • ISO 250
    • ISO 320
    • ISO 400
    • ISO 500
    • ISO 640
    • ISO 800
    • ISO 1000
    • ISO 1250
    • ISO 1600
    Metering system • 49-zone multi-pattern
    • Range (Digital ESP): 1 to 20 EV (50 mm F2, ISO 100)
    • Range (Spot): 3 to 17 EV (50 mm F2, ISO 100)
    Metering modes • Digital ESP
    • Center-Weighted Average
    • Spot (2%)
    • Highlight based spot
    • Shadow based spot
    AE Lock • AE/AF lock button
    • With shutter release half-press
    AE Bracketing • 3 frames
    • 1/3, 1/2, 0.7 or 1.0 EV steps
    Exposure steps 1/3, 1/2 or 1.0 EV
    Exposure compen. • -5.0 to +5.0 EV
    • 1/3, 1/2 or 1.0 EV steps
    Shutter speed • Auto mode: 2 - 1/4000 sec
    • P, A, S or M mode: 60 - 1/4000 sec
    • Bulb (up to 8 mins)
    Flash X-sync speed • 1/180 sec
    • 1/4000 sec (Super FP mode)
    Aperture values Depends on lens: 1/3, 1/2 or 1.0 EV steps
    White balance • Auto
    • Lamp (3000K)
    • Fluorescent 1 (4000K)
    • Fluorescent 2 (4500K)
    • Fluorescent 3 (6600K)
    • Daylight (5300K)
    • Cloudy (6000K)
    • Shade (7500K)
    • Custom
    • Kelvin (2000 - 14000 K)
    WB fine tuning • Red - Blue: +/- 7 steps (2 mired each)
    • Green - Magenta: +/- 7 steps (2 mired each)
    WB Bracketing • 3 frames
    • 4, 8 or 12 mired steps
    Color space • sRGB
    • Adobe RGB
    Image parameters • Color mode (Vivid, Natural, Muted, Monotone)
    • Saturation (5 levels)
    • Contrast (5 levels)
    • Sharpness (5 levels)
    • Monochrome (B&W, Sepia, Red, Green, Blue) - filter (Ye, Or, Re, Gr)
    • Graduation (High Key, Normal, Low Key)
    Drive modes • Single
    • Continuous
    • Self-timer
    • Remote control
    Continuous • 3.0 fps
    • RAW: 6 frames maximum
    • JPEG: Up to card capacity @ HQ 1/8 (with high speed media)
    Self-timer • 2 sec
    • 12 sec
    Flash • Auto electronic pop-up
    • TTL auto / manual
    • Guide no. 12
    • Sync modes: Auto, Red-eye reduction, Slow syncro with red-eye reduction,
    Slow syncro, 2nd curtain slow syncro, Fill-in, Off
    • Flash power: Up to +/- 2EV in 1, 1/2, or 1/3 EV steps
    External flash • Hot shoe
    • TTL Auto FP / TTL auto for Olympus dedicated flash (FL-20, FL-36, FL-50)
    • Modes:Auto, Manual, Red-eye reduction, Slow syncro with red-eye reduction, Slow syncro, 2nd curtain slow syncro, Fill-in for exclusive flash.
    • Flash power: Up to +/- 2EV in 1, 1/2, or 1/3 EV steps
    Viewfinder • Eye-level TTL Optical Pentaprism
    • Field of view 95%
    • Magnification 0.92x with a 50mm lens and -1 dioptre
    • Eye point 14 mm at -1 dioptre
    • Dioptre adjustment -3 to +1 dioptre
    • Focusing screen: Fixed type
    • Mirror: Quick return mirror
    Viewfinder information • Aperture value
    • Shutter speed
    • Record mode
    • AF confirmation mark
    • Flash
    • WB
    • AE lock
    • Number of storable still images
    • Exposure compensation value
    • Metering mode
    • Battery warning
    • Exposure mode
    • AF frame (super imposed)
    • IS activating mode.
    Orientation sensor Yes
    LCD monitor • 2.5" TFT LCD monitor (wide viewing angle, semi-transmissive)
    • 230,000 pixels
    • 100% frame coverage
    Playback functions • Single
    • Magnify (2 - 14x)
    • Index (4, 9, 16, 25 frames)
    • Calendar view
    • Rotation
    • Light box view
    • Slide show
    • Histogram (Lum / RGB)
    • Highlight & Shadow point warning
    Editing • RAW development
    • JPEG editing (B&W, Sepia, Red eye reduction, Color saturation, Resize)
    Storage • Compact Flash (Type I and II) / Microdrive
    • xD- Picture card
    Connectivity • USB 2.0 (Hi Speed)
    • Video Out (NTSC / PAL)
    • IR Remote control (optional)
    Power BLM-1 1500 mAh Lithium-Ion rechargeable battery (supplied & charger)
    Dimensions 136 x 92 x 68 mm (5.4 x 3.6 x 2.7 in)
    Weight (no batt) 460 g (16.2 oz)
    Box contents E-510 body, 14-42mm lens (kit contents), Li-ion battery BLM-1, Li-ion battery charger BCM-2, USB cable, Video cable, Shoulder strap, OLYMPUS Master CD-ROM, Instruction manual, Warranty card.



    -------------------------------


    Diferenças:

    The differences between the Olympus E-510 and the E-410 model we reviewed last month are largely physical, but the less obvious, internal differences are highly significant. Targeted at more knowledgeable photographers, the E-510's body is larger and 85 grams heavier, thanks to the addition of a built-in imager-shift stabilisation system. Its battery has a slightly higher capacity, supporting roughly 100 shots more per charge than the E-410's. Otherwise the two cameras' specifications are identical. . . [more]

    Ou seja, mais pesada, mais bateria, mas tem estabilização de imagem na propria máquina parece-me..

    É veres ;)
     
  3. cacapo

    cacapo Power Member

    tem a nikon d40?
    com duas lentes?
     
  4. freerider

    freerider Power Member

    Entre as duas olympus julgo que ia para a 510 sem muitas duvidas por causa do corpo....o da 420 é pequeno demais para mim...
    Tenho uma Pentax K200D e até agora só posso dizer bem da máquina...Da Olympus ouço que têm problemas com os ISO's elevados por causa do sensor 4/3 mais pequeno que as outras...mas são boas máquinas e as lentes são fenomenais (e caras)
     

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