Showing posts with label low-light. Show all posts
Showing posts with label low-light. Show all posts

Fujifilm FinePix F30 6.3 MP Digital Camera with 3x Optical Zoom Review

Fujifilm FinePix F30 6.3 MP Digital Camera with 3x Optical Zoom
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I've been a Canon guy for several years and throught that they lead the pack in photographic innovation. My family has several Canon SLR's, assorted lenses and digital Elph pocket cameras (SD 400, SD450 and SD550). Pocket cameras trade performance and features for small size and ease of use. In bright light without flash the Canon Elphs usually provide image quality which is ok for 8 x 10" photos if one is not too critical about sharpness, especially near the edges and corners. This resolution limit has more to due with the lackluster optics being used than with the number of megapixels. Basically, the tiny lenses are the limiting factor and not the sensor.
The Fuji F30 is about the same size and weight as the Canon SD550 (or SD700). I bought it based on the rave reviews it got in the high-ISO, low light category. So, when I tested it against my 7.1MP Canon SD550 I was greatly surprised by the vastly superior image quality of the 6.3MP Fuji at ALL ISO settings. The Fujicon lens used provides much sharper pictures than the Canon from edge to edge. Sure, the Canon will make ok 8 x 10's but those from the Fuji will be much sharper and crisper, especially away from the center where the Canon image gets softer. The difference is even more striking in lower light, such as indoors or outside when the sun is low or under heavy clouds. The Fuji provides much sharper AND lower noise images at ISO 800 than the Canon does at ISO 200. Essentially, the Fuji can use the same shutter speed (to freeze action and mitigate hand-shake) in one-fourth the light while still producing superior pictures!!! The Fuji could also provide a shutter speed four-times faster in the same light and give sharper pictures and less noisy pictures.
Another advantage of the Fuji F30 is the option to have full manual control over aperture, metering, etc, just like an SLR (no manual focus however). The LCD on the Fuji is also much brighter and clearer (many more pixels and less reflective) than the Canon. One more advantage is battery life. The Fuji battery is about twice as large as that used in the Canon SD550. It is rated at 580 shots while the Canon is rated at about 150 shots. There's not nearly as much need to buy and carry a spare battery for the Fuji.
OK, the Fuji does have a few disadvantages over the Canon. The worst of these to me is the use of tiny xD memory cards. Not only do you need to buy yet another type of card but large 1GB xD cards require much longer times (about 5-10 times as long) to transfer images to your computer through a card reader than do 1GB SD cards. The reason for this is that the small sized xD card require special hardware compression to allow 1GB to be stored. In reading the card the pictures have to be uncompressed into normal jpeg format. This slows down the transfer. The xD card compression seems to have no effect on how fast the camera can take pictures. The Fuji is at least as fast as the Canon in starting up and taking pictures.
Another lessor complaint IMO is the supplied Fuji battery charger. It charges the battery only while in the camera and has a cord to plug into the camera and another long cord to plug into the wall. In contrast, Canon provides a very tiny battery charger with folding outlet prongs. This packs easily and charges the battery directly with NO cords. Fuji could provide a similar charger but, instead, offers to sell you their version of the Canon cordless charger for an extra $60-90 as an accessory. You can also buy a non-Fuji version of the cordless charger for about $28, so it's not a big issue, but is an irritation. It is also worth noting that the Fuji has no peephole viewfinder. I rarely use this but some folks may think this an omission. On the other hand, the Fuji LCD is much brighter and less reflective than the Canon screen so it can actually be used in bright sunlight when the peephole would be the only option with the Canon.
In summary, aside from the issues of the xD card and supplied charger, the Fuji F30 represents a significant breakthrough in image quality, low-light performance and optional manual controls for small pocket cameras.

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The Fujifilm FinePix F30 6.3MP Digital Camera is a revolution in point-and-shoot digital cameras for consumers. With full-resolution ISO equivalency speeds as high as 3200 -- a setting previously reserved for advanced consumer and professional digital camera models -- the F30 takes crystal clear photographs where other cameras would deliver blurry images. Higher light sensitivities allow this camera to shoot with faster shutter speeds, which lessens the likelihood of blurry pictures caused by ever-active children, fidgety pets, dim ambient light, or an unsteady camera hand.
Sized to slip into a pocket or purse, the F30 might be diminutive, but the extra-large 6.3 megapixel resolution is more than enough for high-quality standard 4x6-inch prints. However, if you'd like to make larger prints, or alter an image with photo editing software, the extra-resolution is a valuable asset. An extra-large, 2.5-inch (230,000 pixel) LCD monitor fills the back of the camera. With convenient features like Auto Brightness and an anti-glare, low reflection CV (Clear View) film, the monitor provides comfortable composition and viewing of photos whether in dim interiors or under bright sunlight. The responsive FinePix F30 is ready when you are, with a super-fast start-up time (1.4 seconds), a shooting interval of 1.5 seconds, and a shutter release time lag of a minimum of 0.01 seconds.
The class-leading performance of FinePix F30 is due in large part to the second generation of Real Photo Technology. This Fujifilm photographic achievement is a combination of Fujifilm's Super CCD sensor, its proprietary RP Processor, and a world-class lens from Fujinon. The camera's 3.0x optical zoom lens has a focal range equivalent to 36-108mm on a 35mm camera. Combined with a 6.2x digital zoom, this camera offers a 18.6x total zoom range that brings you closer to your subjects than ever before. Fujinon, Fujifilm sister company, produces these high-quality optics that are used by broadcasters, astronomers, scientists, the military and others to bring their subjects closer with crisp, clear image quality.
Fujifilm has also added a helpful "Picture Stabilization" mode dial setting to the F30. This easy-to-identify, automatic setting lets the camera choose the correct light sensitivity -- ISO equivalents up to 3200 -- and best matching shutter speed for the highest quality digital pictures.
In the past, high ISO equivalencies such as 3200 (or even 1600 and 800), had been off-limits to compact consumer digital cameras, but not any more. In addition to Picture Stabilization, the F30 combats the high-ISO, low-picture-clarity problem with the sixth-generation Super CCD sensor that produces less noise than its predecessor, and an RP Processor II that is finely tuned to remove even more noise. The end result is the FinePix F30: a camera that produces sharp pictures, full of rich color with dramatically less image noise, even in the lowest of lights.
Another innovation of the FinePix F30 that works in tandem with Real Photo Technology and higher ISOs is the Fujifilm flash system called i-Flash. More advanced than similar flash systems, the i-Flash can accurately detect the subtle lighting differences within a scene, and then light the subject accordingly with a wider range of flash intensities. This is accomplished with an adjustment to the flash's intensity based on a variety of factors, such as subject position in the frame, subject size, ambient light, and backlight intensity. So, even if the subject is off center and standing under a street light, the i-Flash system will expose the subject properly.
i-Flash is a tremendous asset to any photographer, particularly when shooting in low-light -- subjects look more natural in front of backgrounds full of bright and clear detail. However, the i-Flash difference is most apparent in portraits, delivering realistic facial tones without the washed-out look so often associated with flash photography. Basically, this smart flash control system recognizes conditions, and determines the optimum flash output to give you superb results.
Ever run out of digital storage just at the wrong moment? Not with the F30. With 10 MB of built-in storage you'll never have to miss that special shot. Think of it as your internal insurance policy for those great, not-to-be missed photo opportunities. Amazingly easy to operate, all you have to do is switch-on the FinePix F30, and you'll be ready to shoot. Controls have been arranged for easy, fingertip operation giving you quick access to all the camera's great exposure modes and scenes. The full range of exposure modes includes auto, aperture-priority AE, shutter priority AE, manual, movie, picture stabilization, and scene position modes; plus, a generous selection of 15 preset scene positions that include underwater, sunset, snow, fireworks, party, museum and more. Whatever the situation, the FinePix F30 makes it a snap to get great results.
Additional features include super macro mode; 30 fps movie recording with monaural sound for capturing quick, digital video snippits; a FinePix Photo button for one-touch access to frequently used settings (image size, ISO sensitivity, and FinePix color mode); continuous shooting mode; a USB interface for PC connectivity; a video output for your TV monitor (NTSC/PAL) to display photographs on your television; FinePix Viewer software; PictBridge compatibility; and an xD-Picture card compatible slot. The FinePix F30 is powered by an included NP-95 rechargeable battery and can take approximately 500 pictures on a single battery charge.
What's in the Box Fujifilm FinePix F30 digital camera, NP-95 rechargeable battery, AC-5VC AC power adapter, hand strap, USB cable, A/V cable, and FinePix Viewer CD-ROM.

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Sony DSC-TX7 10.2MP CMOS Digital Camera with 4x Zoom with Optical Steady Shot Image Stabilization and 3.5 inch Touch Screen LCD (Red) Review

Sony DSC-TX7 10.2MP CMOS Digital Camera with 4x Zoom with Optical Steady Shot Image Stabilization and 3.5 inch Touch Screen LCD (Red)
Average Reviews:

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I've got my Sony DSC-TX7 from Amazon just a few days ago. First impression - it's very small and thin. Feels very solid and a dark blue color looks pretty good. A wrist strap has been already attached at the factory; otherwise it can easily slip out of your hands. It is pretty good for a party - you can put it into your pocket and do whatever you want, even dance, and this camera will not bother you with its presence.
PROS:
- Very attractive stylish and solid design, especially in dark-blue color
- Ultra-slim body fits any small pocket
- Dust-free optics since the lens is not retractable
- Big high-resolution 920K colorful display looks like a small TV
- Pretty short startup time, no shutter lag, up to 10 frames per sec in burst mode
- Accepts SD/SDHC memory cards as well as Sony's proprietary memory-stick cards
- Wide 25mm (equiv.) lens - good for indoors and parties
- High-precision auto focus and effective image stabilization
- Sophisticated noise reduction algorithm greatly improves high-ISO pictures quality
- Advanced Hand-held Twilight mode for low-light pictures
- Special Backlight Correction HDR mode for high-contrast scenes
- Wide auto-stitch panorama mode
- High-quality front-side stereo microphones
- Smooth and silent zoom, auto focus, and optical image stabilization
- Very nice Full High-Definition 1080 60i video
- Unusually good video quality and high sensitivity in VGA mode
- Intuitive well-thought-out menu with the easy to use touch-screen
CONS:
- New "Exmor R" sensor seems much faster but more noisy than CCD ones
- Aggressive noise reduction is prone to obliterate small picture details
- Relatively short battery life and slow charger
BUILD: The build quality is very good and I generally like its construction. The only issue is the shifting of the lens cover to turn camera on and off - that mechanism is pretty tight but the lens cover does not have any kind of prominence you could grasp to move that resisting shield up and down.
STARTUP: The startup time is pretty short - about 1 sec. The time of recording of a single picture into the memory card might vary from 1 to 2 sec without flash and about 2 sec with flash. In the burst mode you can take 10 shots for just 1 sec but then you should wait for about 10 sec while they're being writing to the memory. The menu provides a friendly interface to manage those groups of shots.
DISPLAY: TX7 has a big 3.5" bright high-resolution display with 920K pixels and a wide angle of view which is easily visible even in a direct sunlight. With its vivid colors and clarity it looks like a small TV with a 16:9 wide-screen.
MENU: Most of the camera's functionality is accessible via that touch-screen display. TX7 has a very intuitive menu which is visually divided into 3 parts - narrow left and right vertical bars and a big central area. On the top of the right bar you can see the remaining battery charge indicator, available number of pictures, current shooting format and resolution. In the lower part there are the two buttons: Shooting Mode and Playback. If you touch the mode button a list of the available modes will appear in the central part: Intelligent Auto, Program Auto, iSweep Panorama, Movie, Anti Motion Blur, Hand-held Twilight, Backlight Correction HDR, and Scenes.
The left navigation bar has a "Menu" button on the top with 4 predefined icons below. It you touch that "Menu" button the central area will display icons of the parameters which in conjunction with the left-bar ones represent all the available shooting attributes for the currently selected shooting mode.
The most interesting is that if you touch the gearwheel icon on the top, then you can drag with your finger any of 4 icons from the left bar toward the center of the central screen area and drop it there. And then you can touch any other available icon from the central area and the similar way move it to the empty slot on the left bar. By doing this you can customize that quick-access menu separately for each shooting mode the way you need (make sure you touch firmly and drag slowly). And the same way you can choose those quick-access icons for the playback mode as well.
ADVANCED FEATURES: TX7 has a number of advanced modes which could be helpful in the difficult light conditions.
THH: "Twilight Hand-Held" mode can help either to improve a low-light picture quality when the using of flash is prohibited, or to get a picture in so challenging light conditions where otherwise you could not get one at all. In that mode the camera automatically sets the lowest possible ISO and shutter speed, takes 6 consecutive shots within about 1 sec and then combines them into one picture with much less noise. It can be very useful for shooting landscapes in the dusk, the indoors interiors, or museum pieces. If you're going to take pictures of people in that mode then it might be better to tell them "freeze!" instead of "cheers!" :-)
AMB: "Anti Motion Blur" is another low-light mode which also takes a number of consecutive shots and then composes their superposition. Unlike the THH-mode this one sets high ISO and fast shutter speed to catch the subjects which might be slightly moving like pets or kids. For example, if for the certain indoors conditions in THH mode a camera can set ISO-200 and the shutter speed 1/30, then in AMB it might set ISO-3200 and 1/200. BTW in a number of cases I noticed the pictures in THH mode were a kind of underexposed and oversaturated with some red or blue tint, so I had to apply some exposure compensation when shooting - about +1.0 - +1.3 and also to do some post-work to adjust the white-balance. Actually both modes use a noise reduction mechanism based on the data averaging. The cornerstone of that mechanism is the fact that the useful data is constant - does not change from one consecutive shot to another, while the noise is fluctuating. So that algorithm when doing the pictures superposition amplifies the constant aspects and reduces the random ones.
The processing task in THH-mode is relatively simple: the algorithm should recognize the displacement of each consecutive shot caused by unstable hands and then compensate it while doing the pictures superposition. However in AMB-mode in addition to that shaking hands instability the camera should also identify the subjects which are moving by themselves (like kids or pets). For the static areas the AMB-algorithm can apply as the same averaging noise reduction as in THH-mode, but for the moving subjects the AMB-algorithm should try to identify their trajectory and overlay them separately to reduce their noise. If the AMB-algorithm can not dynamically align them then it takes an image of that moving subject from one of the consecutive shots and just presents it without any noise reduction (the worst-case-scenario). That might happen if the subject is moving too much or if its shape is changing, for example - a jumping dog. I did some testing and found - the less subject moves the better AMB-algorithm can perform its job and so the less noise is visible on the final picture.
HDR: "Backlight Correction HDR" - One more useful mode. It is not only about backlight conditions but it also might be very helpful in any case when your picture consists of the fragments with very different brightness. Camera does the two shots in a quick succession, each of which is optimized for the lightest and the darkest areas and then combines both of them into one shot. That mode is only effective when there is a huge difference in the areas' luminance. The good news is that even in the earlier models (like my old DSC-T100) and even for the regular shots Sony has been doing a pretty good job of extending the dynamic range. I did not know that until about two years ago I purchased an advanced Kodak's P&S camera and found that on the same subjects where the Kodak's camera completely washed out some most illuminated areas, the Sony's T100 happened to handle them pretty well! The same is true for TX7 as well.
PANORAMA: Another interesting feature is the iSweep Panorama mode. You can shoot either a horizontal or vertical panorama, and there are the two modes: standard and wide. A standard horizontal panorama can cover up to 180 degrees (or less), while with the wide one you could shoot almost the entire circle. Just remember: you should take your horizontal panorama within 10 sec. A standard vertical panorama covers about 130 degrees and the wide one - about 180 degrees, and you should complete it within about 8 sec. Be aware that zoom does not work in that mode and the recording is done at the most wide angle (25 mm equivalent focal length). The resulting horizontal panorama is not of a high quality - it has just 1080 pixels of the vertical resolution. If your subject does not fit the frame or if you want the better resolution you can do this trick: 1) switch to the vertical up-to-down panorama, 2) choose the wide one, 3) turn you camera 90 degree counter-clockwise and shoot your panorama from left-to-right within 8 sec. In this case you will have 1920 pixels vertically. One more hint: Before starting panorama point your camera to any object which is at the average distance and half press the shutter button to catch the right focus. Then holding the button half pressed, turn to the most left position, press the button all the way down and start shooting. It is important because if in your starting direction there is any object which is much closer than most of the objects in you panorama then you would catch a wrong focus and most of the panorama would be out-of-focus.
LENS: The TX7 model, unlike many...Read more›

Click Here to see more reviews about: Sony DSC-TX7 10.2MP CMOS Digital Camera with 4x Zoom with Optical Steady Shot Image Stabilization and 3.5 inch Touch Screen LCD (Red)

The sleek and stylish DSC-TX7 offers a large 3.5" touch screen to easily take and review photos.An advanced \'Exmor R" CMOS sensor provides stunning low-light images and sweeping panoramic views with iSweep Panorama mode.Plus, enjoy 1920x1080 Full HD video recording and playback.

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Sony HDR-FX1000 High Definition MiniDV Handycam Camcorder Review

Sony HDR-FX1000 High Definition MiniDV Handycam Camcorder
Average Reviews:

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I purchaized FX1000 form Amazon two months ago to videotape theatrical performances at home. I have chosen it because of good low light specification (1.5Lux) and made the right choice. With correct manual settings (most important - maximum gain

Click Here to see more reviews about: Sony HDR-FX1000 High Definition MiniDV Handycam Camcorder

Place the pinnacle of high definition in your hands with the HDR-FX1000 high definition MiniDV Handycam camcorder. Equipped with 24p progressive scan mode, you'll experience high-quality, film-like motion for brilliant scene reproduction while CinemaTone Gamma and CinemaTone Color provide the color and gamma range to give your footage an amazing film-like feel. It also features three 1/3-inch ClearVid CMOS image sensors with Exmor derived technology which let you capture sharp, detailed images even in lower-light situations. And the 29.5mm wide-angle to 590mm telephoto G-lens with 20X optical zoom brings the action closer and allows for wider angle shooting. Take control of light in extreme settings with three built-in neutral density filters and three manual rings for adjusting zoom, focus and iris. Plus, the 3.2" Xtra Fine LCD and Optical SteadyShot image stabilization give you an unparalleled recording experience.FEATURES:Film-like Progressive Scan 1080/24p, 1080/30p, or 1080/60i - In addition to 1080/60i recording, the HDR-FX1000 offers a 1080/24p and 1080/30p Progressive Scan mode that enables shooting with film-like results. Signals scanned at 24p/30p are converted to 60i (using 2-3 pulldown for 24p) and recorded on MiniDV tape, allowing footage to be played and edited using existing HDV products. In this way, progressive images can be handled in the conventional HDV editing environment.CinemaTone Gamma and CinemaTone Color - Users seeking extra control over image expression can use "Cinematone Gamma" to deepen the color and "Cinematone Color" to recreate film-like color tones. Cinematone Gamma allows operators to quickly set up and load a gamma curve with similar contrast characteristics to a film gamma curve.3x 1/3" ClearVid CMOS Sensors w/ Exmor Technology - The HDR-FX1000 features three 1/3" ClearVid CMOS Sensors, each having 1,120K total pixel

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