Tamron patents a 10mm f/2.8 fisheye lens

• 11 years ago
• Categories: Tamron
• Tags: Patents

Tamron filed a patent in Japan for a 10mm f/2.8 fisheye lens:

• Focal length: 9.712mm
• Aperture: 2.85
• Half angle of view: 90.00°
• Lens design: 10 elements in 8 groups, two four-sided aspherical elements, three LD glass elements
• Internal focus
• Vibration control
• Video support

Here are few other lens designed filed in the patent: