Siri started in 2001 as a maker of camera support systems, and branched out into anamorphic and cine lenses in 2015. Since then, the company has expanded its optical offerings.
- Sirui 15mm f/1.6 Aurora Lens Specifications
- Sirui 16mm f/1.2 Sniper Lens Specifications
- Sirui 20mm f/2.4 Swift Lens Specifications
- Sirui 23mm f/1.2 Sniper Lens Specifications
- Sirui 24mm f/1.4 Aurora Lens Specifications
- Sirui 33mm f/1.2 Sniper Lens Specifications
- Sirui 40mm f/2.2 Swift Lens Specifications
- Sirui 35mm f/1.4 Aurora Lens Specifications 2
- Sirui 50mm t/1.8 1.33x Lens Specifications
- Sirui 56mm f/1.2 Sniper Lens Specifications