"A great budget lens for astrophotography, the sharpness produced at f/1.8 and f/2.8 is exactly what you want." Viltrox AF 16mm f/1.8 FE lens review

The Viltrox AF 16mm f/1.8 FE lens is a highly versatile and affordable option for astrophotography enthusiasts. With a focal length of 16mm and a maximum aperture of f/1.8, this full-frame prime lens delivers exceptional image quality, sharpness, and minimal distortion, making it an ideal choice for capturing the night sky. The lens boasts a compact and sturdy build, weighing in at 19.4 oz (550 g) and featuring an all-metal body with a 77mm filter thread.

Its weather-sealed design ensures durability and protection in various shooting conditions. The lens is compatible with both Sony FE and Nikon Z mounts, offering flexibility for users with different camera systems. Images captured using the Viltrox AF 16mm f/1.8 FE lens exhibit excellent corner sharpness and minimal chromatic aberration, with sharpness remaining high throughout the aperture range, peaking at f/1.8 and f/2.8.

The lens is particularly well-suited for astrophotography due to its wide-angle field of view and strong light-gathering capabilities, allowing for high-quality shots at various ISO levels, even with a moonless sky. While the lens does have some minor aberrations and distortion, they are minimal and can be corrected with Adobe Camera Raw and Adobe Lightroom profiles.

The Viltrox AF 16mm f/1.8 FE is an excellent choice for those seeking a budget-friendly wide-angle prime lens that excels in astrophotography, offering an impressive combination of image quality, build quality, and affordability.