New Patent: Canon RF 17-35mm f/4-5.6

Canon patent

Canon has just filed a new patent for Canon RF 17-35mm F4-5.6 zoom. This wide angl RF zoom has two embodiments.

Canon RF 17-35mm f/4-5.6

  • Focal length: 17.50mm 27.00mm 33.95mm
  • F-number: 4.00 5.03 5.80
  • Half field angle: 51.03° 38.71° 32.51°
  • Image height: 21.64mm 21.64mm 21.64mm
  • Lens total length: 121.00mm 118.39mm 121.18mm
  • BF: 20.00mm 30.99mm 38.92mm

Canon RF 17-35mm f/4-5.6

  • Focal length: 17.50mm 27.00mm 33.95mm
  • F-number: 3.94 4.92 5.69
  • Half angle of view: 51.03° 38.71° 32.51°
  • Image height: 21.64mm 21.64mm 21.64mm
  • Total lens length: 122.00mm 119.11mm 121.87mm
  • BF: 20.00mm 31.62mm 40.07mm

Read More Canon Lens Patent

See also 2019 Canon Lens Deals

Leave a Reply

Your email address will not be published. Required fields are marked *

You may use these HTML tags and attributes: <a href="" title=""> <abbr title=""> <acronym title=""> <b> <blockquote cite=""> <cite> <code> <del datetime=""> <em> <i> <q cite=""> <strike> <strong>