7Artisan announces $150 4mm F2.8 APS-C circular fisheye lens for APS-C cameras

7Artisan announces 0 4mm F2.8 APS-C circular fisheye lens for APS-C cameras
7Artisans has released its new fully-man…
Source: dpreview
7Artisan announces 0 4mm F2.8 APS-C circular fisheye lens for APS-C cameras