What are the parameters of the sirui sniper lens?

The sirui sniper lens lenses mainly cover APS-C format, with an F1.2 large aperture design and lightweight features. The following is the main parameter information:
Focal segment coverage
16mm F1.2: Wide angle lens, equivalent 35mm focal length of about 24mm, weight of about 384g
23mm F1.2: Wide angle lens, equivalent 35mm focal length of approximately 35mm, weight of approximately 400g
33mm F1.2: Standard lens, equivalent 35mm focal length of approximately 50mm, weight of approximately 400g
56mm F1.2: Medium focus lens, equivalent 35mm focal length of approximately 85mm, weight of approximately 400g
75mm F1.2: telephoto lens, equivalent 35mm focal length of approximately 113mm, weight of approximately 466g
General Parameters
Filter aperture: Most models use 58mm filter aperture (such as 16mm, 23mm, 33mm, 56mm), and 75mm is the 67mm filter aperture
Compatibility with mounting ports: Supports mirrorless systems such as Fuji X mount, Sony E mount, Nikon Z mount, etc
Color version: Available in black, silver, and white appearance options (some models)
special parameters
Resolution performance: Under full aperture, the center resolution performs well, while the edge resolution slightly decreases, but it is suitable for the soft atmosphere requirements of portrait photography
Weight control: The weight of the entire series of lenses is concentrated between 384g and 466g, which belongs to lightweight design