Sony FE 28-70mm f/2 lens patent

• 9 years ago

Sony filed a new patent in Japan for a 28-70mm f/2 lens:

• Patent publication: 2016-14841
• Published: 2016.1.28
• Patent filing date: 2014.7.3
• Focal length f: 28.84 45.32 66.50mm
• Fno (aperture): 2.06
• Half angle of view ω = 36.87 25.52 18.02°

Via Egami