Introduction
About two months ago, Viltrox released a 35mm f/1.7 for APS-C cameras. It seems they’ve been busy, as they’ve now introduced the 25mm f/1.7 in their Air series. Officially named the Viltrox AF 25mm f/1.7 Air STM ASPH IF, it certainly comes with a lot of acronyms to keep track of!
This is an unusual focal length, equivalent to 37.5mm on a full-frame camera—sitting between the classic 35mm and 40mm, both popular choices for everyday and street photography. Let’s take a closer look!
I tested the lens on a Nikon Zfc
You can see this review as a YouTube video here!
Sample images in high resolution here.
Sample Images





