给大家介绍个CASIO高速相机

夏凉

HIGH SPEED EXILIM EX-FH20 （又叫Casio Exilim Pro EX-H20 High Speed Digital Camera） $ 599.99
With the Casio EX-FH20 you can capture an amazing 40 high resolution, 7 megapixel images in one second providing more images to choose from than a DSLR. Get close to the action with the 20 time optical zoom starting at 26mm wide-angle. A push of a button enables you to shoot high definition 720p video and switch to high speed slow motion video. You can capture in 30-210fps, 420fps, and 1,000fps. At 1,000fps you can catch movement that you cannot see with the naked eye.

Number of Effective Pixels	9.10 million
Image Sensor	1/2.3-inch high-speed CMOS
Total Pixels	10.29 million
File Format	Still Images		RAW (DNG*1), JPEG (Exif Version 2.2, DCF 1.0 standard, DPOF compliant)
	Movies		AVI format, Motion JPEG, IMA-ADPCM (monaural)
Built-in Flash Memory (Image area)	31.9MB
Recording Media	SDHC Memory Card, SD Memory Card, MultiMediaCard, MultiMediaCardplus compatible
Number of Recorded Pixels	Still Images		RAW, 3456 x 2592, 3456 x 2304 (3:2), 3456 x 1944 (16:9), 3264 x 2448, 3072 x 2304, 2560 x 1920, 1600 x 1200, 640 x 480
	STD Movies		640 × 480 (30 fps)
	HD Movies		1280 × 720 (30 fps)
	Hi-Speed Movies (HS)		480 × 360 (210 fps, 30-210 fps), 224 × 168 (420 fps), 224 × 56 (1000 fps)
Recording Capacity(when set at maximum image size)	Still Images	Built-in Flash Memory	Approx. 5 shots (Fine) / 10 shots (Normal) / 16 shots (Economy)
		SD Memory Card 1GB*2	Approx. 170 shots (Fine) / 322 shots (Normal) / 478 shots (Economy)
	Movies	Recording Time	Maximum Recording Capacity per File: 4GB*3
		Built-in Flash Memory	Approx. 8 seconds (HD) / Approx. 10 seconds (HS 1000 fps)
		SD Memory Card 1GB*1	Approx. 4 min. 22 seconds (HD) / Approx. 5 min. 14 seconds (HS 1000 fps)
Operating Speed	Shutter Release Time Lag*4*5 - Approx. 0.01 second
	Image Playback - Approx. 0.1 second/image
	Shot to Shot Time*5*6 - Approx. 0.8 second
	High-speed Continuous Shutter - Maximum 40 frames per second at 3072 x 2304 pixels Maximum 30 frames per second at 3264 x 2448 pixels
	Flash Continuous Shutter - Maximum 5 frames per second (up to 10 images) at 3264 x 2448
Lens	Construction		14 lenses in 11 groups, including aspherical lens
	F-number		F2.8 (W) to 4.5 (T)
	Focal Length/35mm film equivalent		f=4.6 to 92.0mm / Approx. 26 to 520mm
Zoom	Optical Zoom		20X
	Digital Zoom		4X (80X in combination with optical zoom)
	HD Zoom		108.0X (image size: 640 x 480 pixels)
Focusing	Focus Type		Contrast Detection Auto Focus
	Focus Modes		Auto Focus, Macro Mode, Super Macro, Manual Focus
	AF Area		Spot, Free or Tracking
	AF Assist Lamp		Yes
Focus Range*7 (from lens surface)	Auto Focus		Approx. 15.75” to infinity (W)
	Macro		Approx. 4.72” to 19.69”  (W)
	Super Macro		Approx. .39” to 4.72”
	Manual Focus		Approx. 4.72”  to ∞ (W), Approx. .39” to ∞ (zoom lens position: super macro)
Exposure	Exposure Metering		Multi-pattern, center weighted, spot by imaging element
	Exposure Control		Program AE, Aperture Priority AE, Shutter Speed Priority AE, Manual Exposure
	Exposure Compensation		-2EV to +2EV (in 1/3EV steps)
Shutter Type	Shutter Speed*8	CMOS electronic shutter, mechanical shutter
		Auto	1 to 1/2000 second
		CMOS electronic shutter, mechanical shutter	1 to 1/2000 second
		Shutter Speed Priority AE	30 to 1/2000 second (high-speed continuous shutter: up to 1/40000 second)
		Manual Exposure	30 to 1/2000 second (high-speed continuous shutter: up to 1/40000 second)
Aperture*9	F2.8 (W) to F7.9 (W)
White Balance	Auto WB, Daylight, Overcast, Shade, Day white FL, Daylight FL, Tungsten, Manual WB
Sensitivity (SOS/REI)*10	Still Images		Auto, ISO100, ISO200, ISO400, ISO800, ISO1600
	Movies		Auto (Hi-Speed Movie when in Manual Exposure mode: ISO100,ISO200,ISO400,ISO800,ISO1600)
Other Recording Functions	Image Stabilization Mechanism		CMOS-shift image stabilization
	Prerecord Still Images		Maximum 40 frames per second at 3072 x 2304 pixels Maximum 30 frames per second at 3264 x 2448 pixels Maximum recording capacity:  40 images
	Prerecord Movie		Yes
	YouTube™ Capture Mode		Yes
	High Speed Anti Shake*11		Yes
	High Speed Night Scene*11		Yes
	High Speed Night Scene*11		Yes
	Multi-motion Image*11		Yes
	Move Out Continuous Shutter*11		Yes
	Move In Continuous Shutter*11		Yes
	Face Detection		Yes
Self-timer	10 seconds, 2 seconds, Triple Self-timer
Built-in Flash	Flash Modes		Auto, Flash Off, Flash On, Red Eye Reduction
	Flash Range*7		Approx. 1.31’ to 22.97’ (W), approx. 4.27’ to 14.44’ (T)
Monitor Screen	3.0-inch TFT color LCD (Super Clear LCD), 230,400 dots (960 × 240)
Electronic Viewfinder	0.2-inch LCD, Equal to 201,600 dots
Timekeeping Functions	Date and Time		Recorded with image data
	On-image Time Stamp Function		Included
	Auto Calendar		To 2049
	World Time		162 cities in 32 time zones, city name, date, time, summer time
Input/Output Terminals	USB/AV port, AC adaptor connection (DC-IN)
	Hi-Speed USB
Microphone	Monaural
Speaker	Monaural
Power Requirements	AA-size alkaline battery (LR6) x 4, AA-size rechargeable Ni-MH battery (HR6) x 4, AC adaptor
Battery Life	Number of Shots*13		Approx. 230 still images (alkaline battery), approx. 400 still images (rechargeable Ni-MH battery)
	Continuous Playback		Approx 5 hr. 20 min. (alkaline battery), approx 6 hr. 20 min. (rechargeable Ni-MH battery)
Dimensions (excluding projections)	4.83” (W) x 3.20” (H) x 3.33” (D)
Weight (excluding battery and accessories)	Approx. 17.04 oz
Bundled Accessories	AA-size alkaline battery (LR6) x 4, USB cable, AV cable, strap, lens cap, cap holder, CD-ROM

gege1

是不是跟canon xs1 is 有点像？

澳洲大头

美妙40幅

这东西在特殊场合用途上，有不可低估的作用。。。。。

但单单用来选择最好照片，恐怕有点大炮打蚊子

夏凉

http://www.dpreview.com/news/0809/08091601casio_fh20.asp
http://www.imaging-resource.com/PRODS/FH20/FH20A.HTM （good review)

London, September 16, 2008 - Casio Computer Co., Ltd., today announced the release of its newest EXILIM® digital camera, the HIGH SPEED EXILIM EX-FH20. This remarkable new camera is capable of ultra high-speed burst shooting at 40 fps and can record high speed movies at up to 1000 fps.

Its speed and ease of use truly puts this camera in a class of its own. In recognition of these unique characteristics, with today’s release of the new EX-FH20, Casio has launched the new HIGH SPEED EXILIM series, which includes this camera and the EX-F1, launched in March 2008. Casio expects the revolutionary capabilities of its HIGH SPEED EXILIM cameras to generate entirely new applications for digital photography.

Priced at £399, the EX-FH20 will be available from October at all good camera stockists.

Key product highlights include:

9.1 effective megapixels and a high power, wide angle zoom lens
The EX-FH20 is equipped with a 26 mm-equivalent wide angle zoom lens that can close in on subjects with a powerful 20x optical zoom. The camera also features a CMOS shift anti-shake function to support power-zoom shots.

Never miss a photographic opportunity, with high speed burst shooting up to 40 fps
The EX-FH20 can capture action in high definition, 7 megapixel (3072 x 2304 pixel) images with ultra-high speed burst shooting at up to 40 fps. Users can select from seven burst settings, allowing them to capture from 1 fps up to 40 fps in a single burst. Further, users can prerecord up to 40 still images not just at the instant they press the shutter button, but before! Even if they press the shutter a little late, they will still catch that vital moment.

High speed movie recording at up to 1,000 fps
The EX-FH20 can record high speed movie footage of motion too fast for the human eye, for ultra slow motion playback. Users can select from recording speeds of 1,000 fps, 420 fps or 210 fps and can also switch from the standard speed of 30 fps to high speed recording at 210 fps during recording at the touch of a button. The EX-FH20 makes it easy to capture critical moments on video.

High Speed Anti-Shake function
This function corrects images by automatically synthesizing multiple images captured during high speed burst shooting.

High Speed Night Scene setting
With or without a tripod, this feature ensures that high speed night shots come out clear and beautiful.

HD Movie function
The EX-FH20’s HD Movie function records at 1280 x 720 pixels, at 30 fps.

夏凉

另外还有个高速相机，是1080p HD VIDEO, Casio EXILIM Pro EX-F1，要800刀
http://www.dpreview.com/news/0801/08010601casiof1.asp

The EXILIM Pro EX-F1 incorporates a new high speed CMOS sensor and high speed LSI processor. After building in 6.0 million effective pixels and a 12X optical zoom, the developers focused on achieving a burst shooting speed capability that was hitherto unheard of. Using the camera’s ultra-high speed burst shooting for still images or its high speed movie recording mode, users can capture a split second’s movement with greater detail than before, allowing them to catch each decisive moment, and even motion that the human eye cannot ordinarily perceive.
*As at January 6, 2008, based on a Casio survey for the consumer market digital cameras.

Full resolution photography using 60 fps ultra-high speed burst mode captures the crucial moment
Using the still image burst mode, users can shoot at an ultra fast 60 frames per second. In burst mode, the frame rate can also be varied from between 1 and 60 frames per second while shooting. Up to 60 shots can be taken at once, so 60 shots per second for one second, or 5 shots per second for 12 seconds, are possible.

Don’t miss that crucial moment, Prerecord Still Images, using ultra-high speed burst function
Users can record images not just at the instant they press the shutter button, but before! Continuously recording at up to 60 images per second, a maximum of 60 images can be saved in the camera’s own buffer memory even before the shutter button is depressed. Even if users press the shutter a little late, they will still be able to catch that vital moment.

Slow Motion View function lets users view and capture that critical moment in slow motion during still photography
Users can take photographs while, in the monitor, the momentary action that is before their eyes is displayed in slow motion. It is just as if they have slowed down the passing of time. Users can unhurriedly observe the motion of the subject as they press the shutter, ensuring that they never miss that crucial moment.

Rapid Flash function allows continuous shooting even in low light
It is possible while using flash to take up to 20 continuous shots at a speed of up to 7 frames per second, so even in low light, no more missed shots. Also, the internal LED light allows high speed burst shooting at between 10 and 60 frames per second.

High speed movie recording at up to 1,200 fps
The EXILIM Pro EX-F1 can record high speed movie footage of motion too fast for the human eye, for ultra slow motion playback. Users can select a recording speed of 300 fps, 600 fps or 1,200 fps. There is also a Movie Button that lets users quickly start movie recording without first switching from still image mode.

Full High-Definition movies
The camera features Full High-Definition movie recording capability. Users can record beautiful movies at a screen size of 1920x1080 pixels, at a rate of 60 fields per second. The camera can be connected to an HD compatible television with a separately available HDMI cable to enjoy viewing movies.