The Viltrox AF 50mm f/1.4 Pro FE is a fast standard prime for astrophotography, at a competitive price.

Viltrox AF 50mm f/1.4 Pro FE lens review

Source: space
Source Link: https://www.space.com/stargazing/skywatching-kit/viltrox-af-50mm-f-1-4-pro-fe-lens-review