Canon EF-S 15-105mm f/3.5-5.6 IS USM lens patent

• 14 years ago
• Categories: Canon
• Tags: Patents

Canon filed a patent for a new EF-S 15-105mm f/3.5-5.6 IS USM lens in Japan:

This lens will probably be the replacement of the current Canon EF-S 15-85mm f/3.5-5.6 IS USM UD which has identical design:

Patent details:

• Patent publication: 2010-276656
• Released: 12/09/ 2010
• Patent filed on 05/26/2010
• Focal length: 15.50-99.95mm
• Fno (aperture): 3.63-5.73
• Angle of view: 82.78-15.56°
• Image Circle: 27.32mm
• 3 aspherical elements