A couple of weeks ago, Fujifilm announced a new, fast wide-angle 16mm prime lens, equivalent to a 24mm in full-frame terms. Notably, this is Fujifilm’s first prime lens with the WR designation, meaning it has dust and water resistant construction. I had the opportunity to test a pre-production sample of the new 16mm almost immediately and now, just a few weeks later, I’ve had a chance to throughly test a final production sample. In short, this new prime is extremely impressive! Compared to the Fujifilm XF 23mm f/1.4R, which I consider one of the very best wide-angle lenses I have ever used (regardless of brand), this new 16mm holds up to the 23mm in pretty much every way. Also, considering how much wider it is, being equivalent to a 24mm in full-frame terms versus a 35mm equivalent for the 23mm f/1.4, the size and weight increase over the 23mm is really quite minimal……..