This is the product's overall performance score, based on key tests conducted by our industry experts in the CHOICE labs.

The Canon PowerShots date back to July of 1996, when the PowerShot 600 was first introduced. Since then, the PowerShot line has broadened to become one of the most expansive in the industry ...

提供最新的科学家新闻，精彩的震撼图片 ...

Maximum aperture varies from f/2.7 to f/5.6 across the zoom range ... balance modes are available on the Canon A3000 - Auto, Manual, or five presets. The PowerShot A3000's built-in flash strobe ...

This is the product's overall performance score, based on key tests conducted by our industry experts in the CHOICE labs.

They are versatile, with excellent DSLR-style handling and a built-in superzoom lens capable of capturing wide angle and zoom shots, for near and far subjects; landscapes, travel, wildlife ...

We've included the A900 as a reference: Canon Powershot SX730 HS, 40x zoom, 3inch tilting screen ... There are more advanced controls, including manual control, and with two dials, it's easy ...

though it lacks any kind of optical zoom so is more suited to keen enthusiasts or street photographers. But the more basic camera from Canon, the PowerShot SX620 HS, has a lot going for it.

The Zoom web conferencing tool is available for the campus. The University of Nevada, Reno licenses the Zoom for Education plan for all faculty, staff, and students. This plan allows for unlimited ...

these lenses will be hybrid (designed for photo and video use); they are L-series lenses (Canon's nomenclature for its professional lenses); they will be a mix of zoom and prime lenses ...

The Price to Earnings (P/E) ratio, a key valuation measure, is calculated by dividing the stock's most recent closing price by the sum of the diluted earnings per share from continuing operations ...

Zoom boss Eric Yuan, whose business exploded during the pandemic, says working from home is here to stay. The video conferencing company expects sales to rise more than 40% this year, reaching ...