Based on this product's specifications, here are some alternatives and similar models
Lens Sony SEL20F28
Summary description:
The Sony SEL20F28 is a compact 20mm f/2.8 wide-angle lens designed for Sony E-mount cameras. It features a lightweight design, excellent sharpness, and minimal distortion, making it ideal for landscapes, architecture, and street photography. The lens has a fast maximum aperture of f/2.8, allowing for great low-light performance and beautiful bokeh. Its close focusing distance of 0.2m enhances versatility, while the durable build ensures reliability in various shooting conditions.