Sigma Wide-angle Zoom Lens Patents: 15-30mm F1.8, 17-35mm F1.8, 16-50mm F2.8, 12-24mm F2.8

sigma 18-35mm f/1.8
Sigma 18-35mm F1.8 DC HSM

According to egami, Sigma posted several new lens patents for APS-C cameras, these lenses are wide-angle zoom lenses, which is to be some new art lenses.

Here is a list of upcoming new wide-angle zoom lenses from Sigma:

  • 18-35mm F1.8
  • 15-30mm F1.8
  • 17-35mm F1.8
  • 16-50mm F2.8
  • 12-24mm F2.8

via: EG

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