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
Overview
- [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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