2008年8月29日星期五

Casio Exilim EX-S100 Review

casio ex-s100 camera

Casio Exilim EX-S100 is extremely compact, beautifully designed, and easy to use. But in our formal image-quality tests, it earned an overall score that ranked among the lowest we've recorded recently. The EX-S100 is fine for quick and simple snapshots, but not the best choice for avid photographers seeking a small, pocketable camera.


Casio Exilim EX-S100 is 3.2 megapixels, 2048 by 1536 maximum resolution, 36mm to 102mm focal range (35mm equivalent), f4 to f6.6 maximum aperture range, shutter speeds from 4 seconds to 1/2000 second, LCD viewfinder, USB and video connections, 9.3MB internal memory plus SD Card slot, one rechargeable lithium ion battery(casio np-20), 4.5 ounces with battery, Casio Photo Loader and PhotoHands software.


Specifications / Features:



2.8x optical zoom

3.2 megapixel CCD sensor


2.0'' digital TFT colour LCD

4x digital zoom


BESTSHOT (23 predefined scenarios)


Flash assist function


Unlimited movie mode (320x240 15fps)


Macro, with auto macro function


Box Contents:



Digital Camera


USB Cradle

USB Cable

AC Adapter

Strap

CD-ROM (includes full 207 page manual)

Lithium-Ion battery (Casio NP-20 battery)

16-page basic reference manual


The S100 is the world's smallest optical zoom digital camera.You can take it with you anywhere– it's about the size of a deck of cards and weighs less than four ounces (without the rechargeable battery and memory card). The secret to its tiny size is the world's first high-refractive ceramic lens, which can be produced in a much slimmer size than glass.


White Balance: EIGHT White Balance settings including Shade and Manual gray card as well as Auto, Daylight, Cloudy, Incandescent and two Fluorescent settings. These are all very important to getting good color and are much better than the paltry offerings of most other compacts.



Memory: SD memory cards, none included. I use a 1GB 32x Lexar card I got here and it works great, capable of storing something crazy like 1,000 images at a normal setting. You can get as few as 550 at the FINE 2048 setting, or 10,000 at the economy 640 x 480 setting. The 640 x 480 setting is all you need for the internet and email, so you could store a lifetime of snaps on one postage stamp sized card if you never intended to print them.



The EX-S100 includes an additional 9.3 MB of permanent built-in memory instead of a throwaway SD card. Therefore the S100 can record images, movies or sound without a card and also plays some neat tricks with all this memory. This is great for spy use since you can hand all your memory cards to the guard when entering a sensitive facility and shoot away with this little camera that fits undetected in a pocket.



Battery: Tiny NP-20 lithium ion rechargeable good for hundreds of shots.


In a word,if you want to buy a casio camera battery,EX-S100 is your better choose.

2008年8月28日星期四

Sony Cyber-shot DSC-H9 Digital Camera Information

If you want to save some money, then you may be interested in the H9's little brother, the DSC-H7. This camera is almost identical to the H9, with the differences being LCD size (2.5" on the H7),NP-BG1 battery life (better on the H7), and NightShot (the H7 doesn't have it).


Cyber-shot DSC-H9


  • New sensor 8MP

  • longer lens range 15x

  • Higher maximum sensitivity (ISO 3200)

  • Tilt-up articulated screen

  • Sony NP-BG1 Lithium Ion battery

  • Control dial has moved to rear of camera

  • 9-point AF (was 3-point)

  • New Sports mode

  • HDTV (1080i) video output (via optional component cable)

  • Face detection

  • D-Range optimization (auto contrast)

  • In-camera retouching

  • Remote control included

  • NightShot function for shooting in the dark

  • Entirely new user interface

sony DSC-H9 camera

Like all of Sony's 2007 cameras, the Cyber-shot DSC-H9 has built-in memory instead of having a memory card included in the box -- 31MB worth to be exact. That holds just ten photos at the highest quality setting, so you'll want to buy a memory card right away. The DSC-H9 uses Sony's Memory Stick Pro Duo cards, which currently top out at 8GB, and I'd recommend picking up a 1GB card along with the camera. An adapter is included with all MS Duo cards so they work in standard Memory Stick slots.



The DSC-H9 uses the same NP-BG1 lithium-ion battery as several of Sony's other cameras. This is the only Sony digital camera battery that I know of that isn't an "InfoLithium", which means that it won't tell you how many minutes you have left before the battery dies. The NP-BG1 has 3.6 Wh of energy, which isn't much compared to what you'll find in other ultra zooms.


While it’s easy to compare numbers in theory, the H9’s lens has a big advantage over its rivals in practice: it focuses very quickly indeed, making it much easier to grab action shots be they of wildlife or sports.



The H9 also trumps its rivals with its screen: not only is it much bigger at 3in, but you’ll also enjoy the flexibility of flip-out capabilities. It may not twist to be usable in portrait orientation or for self-portraits, but it’s still very impressive



If you shoot primarily outdoors in daytime--especially sports, children and animals--and don't find the interface quite as crazy-making as I do, the H9 is a great choice. The approximately $100 difference in street prices between the Sony Cyber-shot DSC-H7 and DSC-H9 makes your choice simple: if you can forgo the infrared and the flexible LCD, then buy the cheaper model.

2008年8月25日星期一

Canon IXUS 300 Digital Camera

Maybe many people are searching a good review about Canon IXUS 300 camera.This is the only way before you buy IXUS 300.Here,show a perfect camera review.


Canon Digital IXUS 300 reveals enough new design characteristics to satisfy the most ardent style guru whilst delivering original and exciting advances in digital photographic technology. The pocket-sized Canon Digital IXUS 300 shares the acclaimed beauty a nd tactile feel of the original award winning Digital IXUS.


canon ixus 300 camera review

    Technical Specification.

  • LCD Monitor


    100% coverage 1.5" Low-temperature Polycrystalline Silicon TFT Colour LCD


  • CCD Size


    1/2.7 inch


  • CCD Pixels


    Total: Approx. 2.11M Pixel (1688 x 1248)

    Effective: Approx. 2.02M Pixel (1636 x 1236)


  • CCD Filter Array


    Primary-colour Bayer filter


  • Lens Focal Length


    5.4 (W) - 16.2 (T) mm (35mm film equivalent: 35 - 105mm)


  • Aperture Range


    F2.7 (W) / F4.7 (T)


  • Lens Construction


    7 elements in 5 groups


  • Digital Zoom


    2.5x [Maximum 7.5x digital zoom is available combined with optical zoom]


  • Focusing Method


    TTL AiAF 3 focusing points


  • Focus Range

    Macro: 16 (W) / 26 (T) - 76cm
    Normal: 76cm - infinity


  • Exposure Control


    TTL Programme Auto Exposure


  • Exposure Compensation


    +/- 2.0EV [1/3 step increments]


  • Light Metering Method


    Evaluative metering (linked to focusing point)


  • White Balance


    TTL Auto White Balance Auto, Pre-set [Daylight, Cloudy, Tungsten, Fluorescent]


  • Shutter Speeds


    1 - 1/1,500 sec. (Noise reduction operates for all shutter speeds of 1/6 sec and longer)


  • Shooting Interval


    Approx. 1.7 sec


  • Shutter Release Time Lag


    Approx. 0.05 sec


  • Equivalent Film Speed


    Approximately ISO 100 equivalent (Gain up to ISO 150 is automatically applied in low light conditions)


  • Viewfinder


    Optical & LCD


  • Flash Mode


    Auto, Red-eye Reduction Auto, Manual Flash On/Off, Slow Sync Speed


  • Flash Range


    Wide Angle: 0.26m - 3.5m

    Telephoto: 0.26m - 2.0m


  • File Format


    Design rule for Camera File system Standardised by Japan Electronics and InformationTechnology
    Industries Association (JEITA)


  • Print Order Format


    Digital Print Order Format [DPOF v1.1]


  • Image Compression


    JPEG


  • Compression Modes


    Super-Fine, Fine, Normal


  • Recording Pixels


    Large: 1,600 x 1,200 pixels

    Middle: 1,024 x 768 pixels

    Small: 640 x 480 pixels

    Movie : 640 x 480, 320 x 240, 160 x 120


  • Storage Media


    CompactFlash™ card Type I


  • Continuous Shooting


    Approx. 2.5 images / sec [At Large/Fine mode and LCD monitor is turned off]


  • Interface


    USB I/F NTSC/PAL Video Output - menu selectable Audio monaural

  • Power Source


    Camera: Li-ion Rechargeable Battery (NB-1L)* Date/Clock backup: Fixed Internal Battery, recharged by above *Li-ion Rechargeable Battery supplied


  • Weight


    Approx. 240g [excluding battery and CF card]


  • Operating Temperature


    0 - 40°C


  • Operating Humidity


    10 - 90%


  • Other Operations


    Camera Settings

    Date/Clock, LCD Menu Languages

    [English, French, German Italian, Spanish, Dutch, Swedish, Norwegian, Danish, Finnish]


  • File Operations

    Single Erase, All Erase, Protect, DPOF Marking, CF Card Formatting


  • Playback Operations

    Single, Multi, Auto Play, 2.5x Magnify


  • Other Features


    Self-timer


    10 seconds


  • Signal Sound

    Camera Status and Warnings


  • Stitch Assist

    Integrates with the PhotoStitch software


  • Dimensions


    (W x H x D): 94.8 x 62.5 x 29.9 mm [excluding protruding parts]


In terms of specifications, the IXUS 300 is impressive considering its size, featuring a 2.11 megapixel CCD and a 2.5x optical zoom lens, equivalent to 35-105mm on a 35mm camera. This is a slight improvement over the preceding digital IXUS (see Labs, issue 75, p92), which featured a 2x optical zoom lens. There's also the option of a digital zoom up to a maximum total of 7.5x. Images can be viewed using the optical viewfinder or a 1.5in LCD screen, which is bright and detailed, although it can be difficult to see in sunny conditions.



For the new model, Canon has mainly made internal changes, bringing it more up to date by adding manual white balance control, an extra level of compression and video-capture functionality. However, the controls layout has also been modified to make it more intuitive.



The Canon Digital IXUS 300 is an excellent digital camera for those looking for style and simplicity of control, but with first-rate image quality. It's not cheap though, and Casio's superb 3.34 megapixel QV-3500EX (reviewed issue 81, p165) is similarly priced. But if you want a stylish, high-quality pocket-sized digital camera and camera battery (canon nb-1l) with long battery life, the IXUS 300 won't disappoint.

2008年8月14日星期四

Casio Exilim EX-M1 digital camera

casio camera


Casio Exilim EX-S1 / EX-M1/b>












































































Sensor1/2.7" 1.3 megapixel CCD
Effective pixels1.2 megapixel
Lens37 mm equiv. F2.5
FocusFixed focus
Digital zoomYes, up to 4.0x
Image sizes1600 x 1200 (interpolated)

1280 x 960

640 x 480
Image formatJPEG
White BalanceAuto + four modes + manual
MeteringCenter Weighted Average
Exposure compensation+/-2.0 EV in 0.3 EV steps
FlashInternal
Flash modesAuto

Fill-In

Cancel

Red-Eye reduction
LCD monitor1.6" TFT

85,000 pixel (354 x 240)
Storage14 MB internal RAM

SD/MMC slot
ViewfinderOptical
ConnectivityVia cradle (USB)
PowerCasio np-20 Lithium-Ion rechargable (included)
DimensionsEX-S1: 88 x 55 x 11.3 mm (3.5 x 2.2 x 0.4 in)

EX-M1: 88 x 55 x 12.4 mm (3.5 x 2.2 x 0.5 in)
WeightEX-S1: 86 g (3.0 oz)

EX-M1: 87 g (3.1 oz)


When you have a camera this small, you've gotta have a proprietary battery. Casio uses one called the NP-20, which seems familiar for some reason. This 2.3 Watt/hour battery will get you about 80 minutes of juice per charge, according to Casio. Charging the battery (in the USB cradle) takes two hours.



Speaking of the USB cradle, this is a dock similar to those found on other cameras. Unlike Kodak, HP, and Fuji, Casio actually includes the dock with the camera. You use the dock to transfer photos as well as recharge the battery. The dock does not have to be powered to use the USB connection, which usually isn't the case with docking stations.



The Exilim has a slot for Secure Digital / MultiMedia cards, but one is not included. Instead, the camera has 12MB of built-in memory. A "dummy card" sits in the SD/MMC slot to protect it from dirt and dust.



The Exilim produced pictures that were very good for a 1.2-megapixel camera. Colors were vivid and accurate, and the Exilim's variable ISO sensitivity produced nice pictures in low light, even without a flash. Our test images didn't look great on the PC screen—especially when compared with the 2-, 3-, and 4-megapixel cameras in our roundup—but they produced perfectly acceptable 4-by-6 prints. The 1.6-inch TFT LCD screen is bright and sharp, even in full outdoor light. Unfortunately, the fixed-focus lens really limits the camera's versatility; we couldn't focus on the test target, so the camera couldn't complete any of our performance tests.



The Exilim comes with a USB docking cradle that does double duty as a charger for the camera's
np- 20 lithium ion battery. And battery life was very good, even though we used the LCD screen almost continuously. The model we tested includes MP3 record and playback features, and it comes with a built-in microphone for taking voice memos, a wired remote control, and a set of earbuds. The Casio Exilim EX-S1 omits these features.



With its tiny size and way-cool cachet, the Exilim is a great yet pricey party camera. But if you're looking for sharp picture quality, you'll be disappointed.



2008年8月11日星期一

Canon ZR700 digital camera review

Canon zr700 camera

The Canon ZR700 comes with a CCD that measures1/6th inch, with 680K gross pixels, 340K effective pixels in 4:3, and 450K effective pixels in 16:9 with the image stabilization turned off. When shooting with this imager the video results tended to be oversaturated, producing an image that while strong and vibrant was not necessarily an accurate representation of the actual color chart. This tendency towards oversaturation is common amongst the lower-priced models of nearly all manufacturers. It displayed an improvement over last year's ZR300, which struggled with both image and noise. Although noise levels didn’t show a huge improvement between 2005 and 2006, the amount of color information being produced by the ZR700 is definitely an improvement over the ZR300.


Technical Details



  • Model number: ZR700

  • Image sensor: 1/6-inch CCD, approximately 680,000 pixels

  • Tape format: Video cassettes bearing the DV mark

  • Maximum recording time (with 80-minute cassette): SP: 80 minutes; LP: 120 minutes

  • Lens: f2.6 to 65 millimeters, f1.8 to 2.6, 25x power zoom

  • Minimum illumination: 2 lux with night mode

  • Recommended illumination: More than 100 lux

  • Viewfinder: 0.3 inches, 123,000 pixels

  • LCD screen: 2.7 inches, approximately 112,000 pixels

  • Number of recording pixels: Approximately 340,000 pixels (tape 4:3), approximately 450,000 pixels (16:9, image stabilization off), approximately 400,000 pixels (16:9, image stabilization on), approximately 450,000 pixels (card)

  • Power supply: BP-2LH battery pack (included), CA-570 power adapter (included)

  • Remote control: Wireless

  • Dimensions: 1.9 x 3.6 x 4.5 inches / 49 x 92 x 115 millimeters (W x H x D) excluding protrusions

  • Weight: 13.4 ounces / 380 grams

  • What's in the box: ZR700 camcorder, BP-2LH(nb-2lh battery replacment) battery pack, CA-570 power adapter, WL-D85 remote control, STV-250N stereo/video cable, IFC-300PCU USB cable, software CD-ROM (Digital Video Solutions for Windows and Macintosh), user's manual


CANON NB-2LH digital camera battery

Canon NB-2LH rechargeable Battery pack for Canon ZR700 Digital cameras features Lithium-Ion technology for maximum battery life power. It retains full charge capacity after multiple recharges, making it free from Memory effect. It is extremely lightweight and easy to carry.


As with other ZR models, Canon's Easy mode takes the guesswork out of shooting, while Program mode provides access to eight autoexposure modes, three white-balance options (including evaluative), nine digital image effects (including the nifty split-screen Mirror effect), six shutter-speed settings, and even a clever level marker that overlays a horizon line on the LCD to help you shoot even, centered images. That's a lot of manual controls for an entry-level camcorder. Plus, you can add a handful of lens converters and filters, another unusual bonus for this price range.


As for still photography, the ZR700 delivers about what you'd expect: low-resolution images that can't overcome the low-resolution sensor, despite the included digital camera amenities such as scene modes and nine-point autofocus. In our tests, the 0.7-megapixel snapshots exhibited relatively accurate colors but with noticeable noise and a lack of sharpness.


In a word,Canon's latest entry-level camcorder, the ZR700, is easy to use, affordable, and ideal for wide-screen moviemaking, but low-light performance remains a problem.

2008年8月10日星期日

Sony DSC-V1 digital Camera information

Today, they market a wide range of popular cameras meant for the consumer market but also for more advanced photographers. Their latest model, the Sony DSC-V1 is clearly aimed at more upmarket shooters, especially if you consider the elaborate range of features it offers.


Over the years Sony's Cybershot range of cameras have distinguished themselves from the competition by a wide selection of sizes and body shapes, which more often than not could be called unconventional. Not so the Sony DSC-V1, which looks very traditional in that it resembles a 35mm rangefinder camera from the past.


sony digital camera battery

The DSC-V1 has a very good bundle. Inside the box, you'll find:



  • The 5.1 (effective) Mpixel Cyber-shot DSC-V1 camera

  • 32MB Memory Stick

  • NP-FC11 InfoLithium battery

  • AC adapter / battery charger

  • Hand strap

  • USB cable

  • A/V cable

  • CD-ROM featuring Pixela ImageMixer software and USB drivers

  • 130 page manual (printed)

Sony gives you a 32MB Memory Stick in the box, which is (barely) enough to start with. You'll want a larger card right away -- I'd say 128MB at the very least. The V1, like all the 2003 Sony models, supports Memory Stick Pro cards, which come as large as 1GB.



A smaller camera like the requires a small battery, so Sony uses their proprietary NP-FC11 here.When it's time to charge the FC11 battery, just plug in the included AC adapter and wait for 150 minutes.


Here are the most interesting features in the setup menu:



  • Moving Image (MPEG Movie, Clip Motion, Multi Burst) - explained later

  • AF mode (Single, monitor, continuous) - see below

  • Smart Zoom (on/off) - see below

  • Date/Time (Day & Time, Date, Off) - whether date/time is printed on your photos

  • Redeye reduction (on/off)

  • Hologram AF (on/off)

  • Bracket step (±0.3, ±0.7, ±1.0) - for bracketing feature

  • Hot shoe (on/off)

  • Zoom lever - choose which way the lens moves when you press the zoom lever up or down

  • File numbering (series, reset)

  • Create/Change Rec folder - for managing images on a Memory Stick

  • LCD brightness (Bright, normal, dark)

  • LCD backlight (Bright, normal, dark)

  • Language (English, French) - this seems incomplete -- maybe the production model will have more languages

  • USB connect (PTP, normal) - you may need to change this depending on the operating system on your computer

  • Video out (NTSC, PAL)


Image quality


It is not surprising that with a lens like the Carl Zeiss Vario-Sonnar, the V-1's images are razor sharp. After all, Zeiss lenses have been around for as long as anyone can remember and they have always been synonymous with quality. All images possess an excellent sharpness from corner to corner, with no vignetting and only a little softening in the extreme corners at maximum telephoto. There is little barrel distortion at the wide angle end of the zoom and only slight pincushion distortion at the tele end. In all distortion is within the average range for digital cameras in this class, also considering the V-1 has a 4x zoom lens. Some colour fringing was visible in bright contrast situations and this seemed a bit more than average. A rather striking phenomenon was that the accuracy of the optical viewfinder actually varied quite a lot depending on the zoom setting. At wide angle it showed much less of the actual image than at the tele setting. The LCD showed a full 100% coverage though.


Conclusion


The Sony DSC-V1 is a very nice little camera with excellent image quality. We think it would be ideally suited to the advanced photographer who likes his photography to be a bit more creative and adventurous. There is the possibility to manually control settings such as aperture and shutter speed, white balance, focusing or flash output. The camera supports add-on lenses and has exposure bracketing with adjustable steps. There are advanced features such as the unique hologram AF laser focusing system or the Nightframing mode which can capture pictures in complete darkness. Add to this the Carl Zeiss 4x zoom lens with Smart (digital) Zoom feature or the hot shoe for mounting an external flash,longer battery life sony NP-FC11 battery and you have the perfect tool for creative photography.

2008年8月8日星期五

Canon Powershot G6 Digital Camera Review

canon camera

The much-anticipated Canon PowerShot G6 brings 7-megapixel resolution, a 2" LCD screen, and a slick new body design to Canon's popular G-Series camera line.


The PowerShot G6 is the latest revision of Canon's venerable G-series of digital cameras. This latest camera packs a whopping 7.1 Megapixels into a sleek new design. While most of the G5's features remain, there are a few new things worth mentioning about the G6, including:


  • 7.1 effective Megapixel CCD (versus 5.0 on the G5)

  • Redesigned, more compact body

  • Larger, 2 inch LCD display (versus 1.8" on the G5)

  • New VGA movie mode

  • 9-point AiAF in automatic shooting modes and all-around faster autofocus

  • More powerful battery

The PowerShot G6 has a very good bundle. Inside the box, you'll find:



  • The 7.1 effective Megapixel Canon PowerShot G6 camera

  • 32MB CompactFlash card

  • BP-511A lithium-ion battery

  • Battery charger

  • Wireless remote control

  • Lens cap w/retaining strap

  • Neck strap

  • USB cable

  • A/V cable

  • CD-ROM featuring Canon Digital Camera Solutions, ArcSoft Camera Suite, and drivers

  • Camera manual + software manual (both printed)

Canon includes a 32MB CompactFlash card with the camera, which seems a little small for a camera with this resolution. So you'll want to buy a larger card, and I recommend 256MB at the very minimum. The included card is marked as "high speed", and from my own experiences I think it would be considered 8X. The G6 can use Type I or Type II cards, including the Microdrive, and it supports the FAT32 format for cards larger than 2GB.



The G6 uses a higher capacity version of the BP-511 battery that was used by the G5 -- this one's known as the BP-511A. Where the old battery had 8.1 Wh of energy, the new battery has a whopping 10.3 Wh. Canon estimates that you can take about 300 photos using the CIPA battery life standard, or spend over 6 hours in playback mode.



My usual complaints about proprietary batteries apply here. They're expensive ($50 a pop), and you can't put in a set of alkalines to get you through the rest of the day like you could with an AA-based camera.




Image quality


With Canon being one of the leading names in today's industry, it should come as no surprise that the images delivered by the new Canon G6 are truly superb. Once again Canon have succeeded in making a good camera even better. Images taken with the by now familiar f2.0-3.0, 7.2 - 28.8mm (35-140mm eq.) Canon zoom lens are bright, sharp and properly exposed with nicely saturated colours without being over the top. Pictures taken with flash indoors show an even illumination of the subject, and if you feel the light is still too harsh you can power the flash down for a slight fill-in effect. The camera delivers very smooth images with very little noise at ISO 50 or 100 and even at ISO 400 noise is not really an issue, as images remain perfectly useable.



Distortion is kept at bay with only a little barrel distortion at the wide end of the lens that gradually disappears once you zoom in towards the tele setting. The latter shows virtually no pin cushioning at all. There is no vignetting or light loss at the edges of the image and Canon has done a good job of keeping purple fringing levels down. The automatic white balance worked well enough although sometimes it did not quite manage to suppress the "green" colour cast of fluorescent lighting. We would advise you to switch to one of the two fluorescent settings under this kind of lighting. Overall we were very pleased with the image quality of this new Canon. We are sure that if you decide to travel light and leave your bulky dSLR equipment at home for once, images taken by the Canon G6 can easily keep up with what you are used to.


Conclusion


The Canon Powershot G6 is a truly excellent camera. Image quality is great, handling is superb and it is full of powerful features that will be appreciated by advanced and professional photographers alike. The 7-megapixel images provide more than enough resolution to make superb A3 sized prints with nicely saturated colours and excellent detail.

2008年8月5日星期二

Sony Cyber-shot DSC-T100 Camera information

sony camera

The Sony Cyber-shot is sleek, stylish, and features 8.1 in a compact design with a choice of body colors.The Sony Cyber-shot DSC-T100 digital camera has everything the latest models offer when it comes to basic features. It has a nice design, and has an easy-to-hold and easy-to-shoot build. It's an attractive and compact camera 8.1-megapixel, that comes in metallic silver, black and red.


Lens/Zoom



New with this generation of T series cameras, the T100 has a 5x optical zoom lens for a 35mm equivalent focal length range of 35-175mm. The aperture range at wide angle if f3.5-f5.6. At telephoto, this range is f4.4-f10. As has been the case with just about every Sony T model, the lens does not protrude at all from the body of the camera. A sliding lens cover powers on the camera when you open it and keeps the lens protected while in your pocket. If you just want to review images on your camera, it can be powered on with a button as well.


Memory Media




There is about 31MB of internal memory that can be used and the camera accepts Memory Stick Duo and Memory Stick Pro DUO media. Keep in mind that if you want to take movies at the highest data rate (MPEG VX Fine, which is 640x480 at 30fps), you need the faster Memory Stick Pro Duo media.




Image File Format(s)



The T100 saves images as JPEG only.



Connectivity



A multi-connector provides AV output (including HD) and a USB 2.0 connection for transferring images to your computer.



Power



The camera is powered by a lithium-ion rechargeable battery pack (NP-BG1). The included battery charger plugs into an outlet and you need to remove the battery from the camera to charge it.

Battery life was excellent. During my time with the camera, I took just over 150 shots and there was plenty of juice left.


EXPOSURE



As far as shooting modes, the Sony T100 is your basic point and shoot camera, meant to capture quick snapshots at the spur of the moment. There is an auto mode, which really just lets you change the focus mode, flash mode, and timer mode (2 second or 10 second). If you want a bit more control, the program auto mode lets you adjust the sensitivity (ISO), white balance setting and more. If you want to dig into the scene modes, the T100 has presets for Beach, Fireworks, High Speed Shutter, High Sensitivity, Landscape, Snow, Soft Snap, Twilight, and Twilight Portrait.



Movie Mode



The T100 lets you capture movies in MPEG VX Fine (640x480 @ 30fps) mode, MPEG VX Standard (640x480 @ 16fps) mode, and Presentation (320x240 @ 8.3fps) modes.


Conclusion


The Sony Cyber-shot DSC-T100 is another nice camera in Sony’s ultra-slim T line. It definitely caters to the individual looking for a high quality, stylish camera who doesn’t mind paying a higher price, as seems to be typical for Sony products. The camera’s specs – 8 megapixels, 5x optical zoom with image stabilization, 3 inch LCD and high capacity sony NP-BG1 battery– are also pretty compelling. Image quality is good overall, but heavy noise reduction really muddies up details at sensitivities over ISO 200. The camera operates quickly and has great battery life – another big selling point for users who like to grab the impromptu shots of your friends out on the town.

2008年8月4日星期一

Casio Exilim EX-S500 Digital Camera review

casio camera

Introduction


The Casio Exilim EX-S500 is the latest ultra-compact from Casio. It's a stylish little camera that comes in gray, white, and orange. The EX-S500 is a 5 megapixel camera, with 3x optical zoom, 2.2 inch LCD, Anti Shake DSP, and 30 Best Shot settings. If you're looking for an ultra-compact with some great features, the Casio Exilim EX-S500 is a good option. While not at the top of the class in image quality, it's images are still good and will satisfy most users.


In the Box


Included in the box is the camera, NP-20 rechargeable lithium-ion battery, CA-28 USB cradle, special AC adapter, AC power cord, USB cable, AV cable, strap, software, and basic reference guide.


Casio is one of the growing number of camera manufacturers who no longer include a memory card with their cameras. A year or two you'd see a 16MB (or 32MB if you're lucky) memory card included with the S500, but no more. Instead Casio has built 8.3MB of memory right into the camera. That holds a grand total of TWO photos at the highest quality setting, so consider a larger memory card to be a required purchase. The EX-S500 uses Secure Digital and MultiMedia cards, and Casio recommends the use of a high speed SD card with the camera. A 256MB card is a good size to start with.



The S500 uses one casio NP-20 lithium-ion rechargeable battery for power. This small battery packs 2.6Wh of energy, which isn't too much. To charge the battery just put the camera onto the cradle. It takes about two hours to fully charge the NP-20 battery. If you want to charge the battery outside of the dock you can do so by purchasing the np-20 external charger.


Features


The S500 is a 5 megapixel camera with a 3x optical zoom and 4x digital zoom. The camera does not have an optical viewfinder, only a 2.2 inch LCD. While there isn't a brightness adjustment for the LCD, it does adjust its brightness depending on the ambient light. (If you walk into a dark room, the LCD image brightens).



One of the selling features of the camera is the Anti Shake DSP. To minimize blurring in low light (slow shutter speed) situations, the camera will boost the ISO sensitivity to allow a quicker shutter speed. It is effective, but will never be as superior as optical image stabilization. The downside to boosting the ISO sensitivity is that "noise" is increased in the image. (See the noise comparison image later in this review).



The camera is very snappy. The start up time is excellent -- under a second. Shutter lag is more or less non-existent after the camera is already focused (by depressing the shutter partway). Even when the camera is not already focused, it's still very snappy. Auto focus is quick, even in dark areas (with the help of the focus assist light).


Casio EX-s500 Camera Conclusion


The Casio Exilim EX-S500 is an attractive, well-built camera. While the ultra-compact size is nice for some, for others it can easily slip out of your hand. With three colors to choose from, it's obvious that a large point of difference for this camera is its looks. The image quality is good with some minor issues at times and a high quality casio np-20 battery,but I think that most users of this camera will not notice. The LCD is nice and sharp and makes for excellent viewing and framing of images.



This camera is a good choice for people who need a stylish camera to take out on the town, as it won't take up much space in a pocket or purse. The speed of the camera and great battery life make it easy to catch the right "moment", which could come in handy for snapshots of kids. The Best Shot modes give you a ton of choices for those special shots, but the Auto mode works well too.

 
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