Reuters
On Tuesday the electronics giant Sony unveiled a high-definition camcorder in Tokyo that is small and light enough to allow consumers to shoot high-resolution video comfortably with one hand.
Sony hopes the product will help expand the market for high-definition (HD) video cameras, which take sharper pictures than standard camcorders but until now have been mainly used by professionals because of their size and high price tag.
The new camera rests easily in the palm of the hand and weighs 680 grams without a battery. It is less than half the size and one-third the weight of a previous model that Sony introduced last year as the world's first HD video camera for consumer use.
Called the HDR-HC1, the new camera will also sell for about half the price of the prior model when it goes on sale in July for roughly 180,000 yen (£900). The HDR-FX1, its predecessor, has been selling well with a retail price of about 400,000 yen.
"We wanted to further develop the market for HD camcorders and knew that significantly decreasing the size of the product would be the key," Keikichi Chiba, general manager of Sony's Personal Video Divsion, told a gathering of reporters.
High definition is a standard for digital video that Sony defines as 1,440 pixels by 1,080 scanning lines of resolution. HD video produces a far more detailed picture by capturing more pixels than standard video.
One way Sony was able to shrink the size and lower the price of the camcorder was by using one complementary metal oxide semiconductor (CMOS) image sensor instead of the system of three charge-coupled devices (CCDs) employed by the HDR-FX1.
Sony, the world's largest video camera maker, also used a more compact lens and succeeded in cutting the number of circuit boards from five to two and lowering the amount of parts used from 3,000 to 2,000.
Video cameras are one of the company's most profitable businesses, in large part because it makes more than 50 percent of its components in-house. Among Sony's main competitors are Canon and Victor Company (Japan).
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