Sigma 23mm f/1.4 Lens Coming to X-Mount and 150-600mm F5-6.3 OS, 150-700mm F5-6.3 OS Patents

Sigma makes some great glass and asobinet leaked a few new lenses coming out this year from them. At the very least we will see the Sigma 23mm f/1.4 DC DN | Contemporary for X-mount.

17mm f/4 DG DN | Contemporary Full Frame

  • Lens construction: 9 elements in 8 groups
  • Shortest shooting distance: 12cm
  • Maximum magnification: 1:3.6
  • Filter diameter: 55mm
  • Size: φ64.0mm x 48.8mm (50.8mm for E-mount version)
  • Weight: 225g (220g for E-mount version)
  • Magnetic metal cap

50mm f/2 DG DN | Contemporary Full Frame

  • Lens construction: 11 elements in 9 groups
  • Shortest shooting distance: 45cm
  • Maximum magnification: 1:6.9
  • Filter diameter: 58mm
  • Size: φ70.0 x 68.0mm (70.0mm for E-mount version)
  • Weight: 350g (345g for E-mount version)
  • Compatible with magnetic metal caps

23mm f/1.4 DC DN | Contemporary APS-C

  • Lens construction: 13 elements in 10 groups
  • Shortest shooting distance: 25cm
  • Maximum magnification: 1:7.3
  • Filter diameter: 52mm
  • Size: φ65.8 x 76.9mm
  • Weight: 340g
  • Mount: L mount, Sony E mount, Fujifilm X mount

Patent application for Sigma 150-600mm f/5-6.3 OS and 150-700mm f/5-6.3 OS optics


  • [Public number] P2023022519
  • [Release date] 2023-02-15
  • [Title of Invention] Variable Magnification Imaging Optical System
  • [Application date] 2021-08-03
  • [Applicant]
    [Identification number] 000131326
    [Name] Sigma Corporation
  • Kind Code: A1 A zoom lens that is compact and lightweight, suppresses lateral chromatic aberration during zooming, has high-speed focusing and focusing that suppresses deterioration in performance, and has good optical performance over the entire zoom range. Provide double imaging optics

Example 1

  • Focal length: 153.00-577.80
  • F-value: 5.16-6.49
  • Angle of view: 15.77-4.18
  • Image height: 21.63
  • Total length: 280.00-376.64

Example 7

  • Focal length: 153.00-679.00
  • F-value: 5.17-6.49
  • Half angle of view: 15.78-3.56
  • Image height: 21.63
  • Overall length: 310.82-424.11

Sigma 16mm f/1.4 DC DN Contemporary
B&H Photo / Amazon / Adorama
Sigma 30mm f/1.4 DC DN Contemporary
B&H Photo / Amazon / Adorama
Sigma 56mm f/1.4 DC DN Contemporary
B&H Photo / Amazon / Adorama
Sigma 18-50mm f/2.8 DC DN:
B&H Photo / Amazon / Adorama

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