Canon has announced that this year marks the 50th anniversary of the release of its FD 55 mm f/1.2AL (released in 1971), the company’s first lens for interchangeable-lens SLR cameras that employs an aspherical lens element. Aspherical lens elements are not only used in the company’s interchangeable-lens SLR cameras, but also broadcast lenses, semiconductor lithography … [Read more...]
Archives for May 2021
June 2021
For Online SubscriptionDigital SubscriptionThe trend towards multiple lenses on camera phones has gathered momentum and even the so called budget smartphones sport more than one lens. Gone are the days when the only lens you had was a 28 mm or 30 mm which served as a standard lens in most phones. Apart from the standard lens, you can now get a wide angle lens, an ultra wide … [Read more...]