7Artisans 4mm f/2.8 Lens

7Artisans 4mm f/2.8 Circular Fisheye Lens for APS-C Mirrorless Cameras

7Artisans announces the new 4mm f/2.8 circular fisheye lens for APS-C mirrorless cameras and compatible drones.. The 7Artisans 4mm f/2.8 lens costs $150 and available in Sony E, Fuji X,…