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The Canon AL-1 was an FD mount, 35mm single-lens reflex camera introduced in March 1982. [1] [2] Its main feature was the "Quick Focus" focus-assist system [3] that was aimed at those who had trouble focusing through the viewfinder—either novices, or those with poor eyesight—and was intended to head off competition from the first full-autofocus cameras from other manufacturers, such as the ...
The first mass-produced autofocus camera was the Konica C35 AF, a simple point and shoot model released in 1977. The Polaroid SX-70 Sonar OneStep was the first autofocus single-lens reflex camera, released in 1978. The Pentax ME-F, which used focus sensors in the camera body coupled with a motorized lens, became the first autofocus 35 mm SLR in ...
In late March 2011, the iPad 2 was released alongside iOS 4.3, [28] [29] which primarily introduced Airplay Mirroring and Home Sharing among other features. [30] On October 12, 2011, upon the release of the iPhone 4s, the iPad was upgradable to the iOS 5 firmware update which brought over 200 new user features to iOS compatible devices including Notification Center, iMessage, Reminders, and an ...
The Apple iWatch rumors continue to intensify. But are these rumors useful to investors? Maybe Apple really will launch an iWatch in the near future. Even so, long-term investors should focus on ...
A separate but often related distinction is between focus priority and release priority – whether the camera will take a picture when the subject is out of focus or not. In focus priority, the camera will only take a picture when the subject is in focus (as detected by the AF system), while in release priority, the camera will take a picture ...
Focus peaking is a focusing aid in live preview or electronic viewfinders on digital cameras that places a white or coloured highlight on in-focus edges (contours) within an image using an edge detect filter. [1] [2] It was initially only common on video cameras, as the feature is incompatible with the optical viewfinders found on DSLRs.
Apple released a security patch for the issue as part of its iOS 10.3.3 update, [120] though older devices running iOS 9, including the iPad 2, 3rd generation iPad, iPhone 4s, the first-generation iPad Mini, and the 5th generation iPod Touch were left without an available update, causing concerns over the safety of the iPad 2, the 3rd ...
The iTunes Store was first made available on iOS devices with the release of iPhone OS 2, allowing the purchase of music and podcasts. iPhone OS 3 further added the ability to rent and purchase movies and TV shows from the iTunes Store. As of April 2020, iTunes offers 60 million songs, 2.2 million apps, 25,000 TV shows, and 65,000 films.