7Artisans 4mm F2.8 Fisheye Wide Angle Lens Ultra Manual Focus Prime Lens Compatible with E-Mount Mirrorless Camera

【7artisans 4mm 2.8】It is a circular fisheye lens with a 225° ultra-wide angle. The closest focusing distance is 0.085m (object distance), and the compact all-metal lens body weighs only 201g. It can take a variety of creative photos and videos, being widely used in many fields.