Thursday, April 10, 2008

Canon XL H1S (High Definition Camcorder)
















If you've been waiting for something revolutionary to replace Canon's two-year-old XL H1HDV model, then it's not quite time for the fireworks. Instead, the company's delivering a modestly enhanced version in conjunction with a feature-reduced, but significantly less expensive spin-off.

Like its fixed-lens, handheld counterparts, the XH A1 and XH G1, the XL H1 now splits into two personalities: the $8,999 H1S, which, like the original H1, will come replete with the HD SDI, Genlock, and SMPTE timecode support necessary for operation in a multicam environment when it ships this June, and the H1A, which eschews those features to save you about $3,000. The one possible drawback to the H1A is that it's not upgradeable to the H1S, if that's a consideration for you. Offering the less-expensive model is a smart (and possibly long overdue) move on Canon's part, putting the shoulder-mount, interchangeable-lens HD camcorder in people's hands this July for a still-not-cheap $5,999.

Basic specs remain the same. They use three 1.67-megapixel, 16:9-aspect, 1/3-inch CCDs coupled with the Digic DVII image processor, and the lens is still a 20x zoom with Canon's SuperRange optical image stabilization system. For both models, Canon concentrated on improving the H1's usability and adding more granularity to the controls. The lens especially has been upgraded. Though it uses the same optics, Canon has addressed user complaints about its operational feel and responsiveness and increased the iris adjustability to 1/16-stop increments from 1/4-stop. They also include increased gain and white balance ranges, selective-color noise reduction, and more color adjustments. Though the camcorders drop from 4-channel to 2-channel audio, it now supports simultaneous on-camera and XLR mic inputs.


Features


New Genuine Canon 20x HD Video Zoom Lens III with Professional L Series Fluorite

Three 1/3" Native 16:9 CCD with 1.67M Pixels (1440 x 1080)

Canon DIGIC DV II HD Image Processor

Complete Customization

HD-SDI/SD-SDI Out, Genlock In, Timecode In & Out, and Other Terminals

Audio System

Monitoring

Operation

New Genuine Canon 20x HD Video Zoom Lens III with Professional L Series Fluorite

The new Genuine Canon 20x HD Video Zoom Lens III with Professional L Series Fluorite is the latest in a long and distinguished line of industry-leading lenses from Canon. It has been specifically designed for demanding producers of High Definition video who require the ultimate in optical quality. This lens brings features which give the XL H1S user unprecedented control over zoom, focus and iris settings, delivering an even higher level of creative expression.


Canon interchangeable XL Lens Mount

Independent Manual Focus, Zoom and Iris Ring

Zooming
Responsive manual zoom ring with three settings (Slow, Normal, Fast)
Increased weighting of zoom ring for smoother control
Smooth zoom start and stop
Selectable rotational angle of zoom between Wide and Tele (45°, 60° or 90°)
*Zoom Grip Lever has 16 zoom levels. Maximum and minimum speeds have been expanded. Handle Zoom Lever can be set to any of 3 speeds.

Focusing
Manual focus capability during zoom (in both Manual Focus and AF Modes)
Selectable response on focus ring (Slow, Normal, Fast)
Focus Limit (On/Off)
Four selectable focus preset speeds
Push AF

Super Range Optical Image Stabilizer

Two built-in ND Filters (1/32, 1/6)

Friday, April 4, 2008

Mavica models

  • 3.5" floppy
    MVC-FD5 (late 1997, early 1998, fixed focal length lens)
    MVC-FD7 (late 1997, early 1998, 10× optical zoom lens)
    MVC-FD75 10× optical zoom lens
    MVC-FD73
    MVC-FD71 (mid 1998, 10× optical zoom lens)
    MVC-FD51 (mid 1998, fixed focal length lens)
    MVC-FD87
    MVC-FD92
    MVC-FD83
    MVC-FD81
    MVC-FD85
    MVC-FD90
    MVC-FD91 (14× optical zoom)
    MVC-FD88
    MVC-FD95
    MVC-FD97 (10× optical zoom, 4× speed diskette and Memory Stick slot, similar to MVC-CD1000)
    MVC-FD100 (Floppy and Memory Stick)
    MVC-FD200 (same as above but 2MP)

  • CD:
    MVC-CD200
    MVC-CD250
    MVC-CD300
    MVC-CD350
    MVC-CD400 (First camera to use laser-assisted low-light focus)
    MVC-CD500
    MVC-CD1000 (same as MVC-FD97, except a CD-R drive instead of diskette and memory stick.)

Sony Mavica

Mavica was a brand of Sony cameras which used removable disks as the main recording media. In August, 1981,


Sony released the Sony Mavica electronic still camera, the camera which was the first commercial electronic camera. The first Digital Mavicas recorded onto floppy disks, a feature that made them very popular in the North-American market. With the evolution of consumer digital camera resolution (megapixels), the advent of the USB interface and the rise of high-capacity storage media, Mavicas started to offer other alternatives for recording images: the floppy-disk (FD) Mavicas began to be Memory Stick compatible (initially through a Memory Stick Floppy Disk adapter, but ultimately through a dedicated Memory Stick slot), and a new CD Mavica series — which uses 8 cm CD-R/CD-RW media — was released in 2000.

The first CD Mavica (MVC-CD1000), notable also for its 10× optical zoom, could only write to CD-R discs, but it was able to use its USB interface to read images from CDs not completely written (CDs with incomplete sessions). Subsequent models are more compact, with a reduced optical zoom, and are able to write to CD-RW discs.
The Mavica line has been discontinued. Sony continues to produce point-and-shoot digital cameras in the Cyber-shot series, which uses Memory Stick technology for storage.