Canon has unveiled its latest ultra-wide-angle zoom lens for its full-frame mirrorless cameras, the RF 16-28mm F2.8 IS STM, ...

Both 15 Pros feature a 12-megapixel ultrawide lens with a new anti-glare coating ... topped off at 3x zoom. The iPhone 15 Pro sticks with a 12-megapixel telephoto that affords up to 3x optical ...

So let me break it down. The first part relates to the 5x optical zoom lens in the iPhone 15 Pro Max. Such a focal length, which equates to 120mm, typically would require physical distance to ...