Viltrox E 15mm f/1.7

The Viltrox E 15mm f/1.7 is an ultra‑wide, high‑speed prime for APS‑C mirrorless systems that delivers an expansive field of view with surprising optical refinement for its price. Its very wide perspective is well suited to landscape, architectural and environmental street photography where including foreground context and dramatic skies is important. The bright f/1.7 maximum aperture gives photographers extra headroom in low light and the ability to record star fields with shorter exposures, while also allowing selective emphasis in foreground‑subject compositions. Optically the lens typically balances correction of coma, distortion and vignetting with coatings chosen to reduce flare and maintain contrast in challenging directional light; centre sharpness is often strong and corner performance usable for most real‑world applications. Autofocus implementation makes the lens practical for run‑and‑gun shooting on modern bodies, and the compact barrel is attractive for travel and handheld work. For creators seeking an affordable, ultra‑wide option that combines a fast aperture with competent image quality, the 15mm f/1.7 is a compelling proposition — consult the linked reviews for lab charts and sample galleries to evaluate corner behaviour and night‑sky performance on your camera.