The Viewfinder for Leica M-Style 11mm f/2.8 Fisheye Lens from TTArtisan is an optical viewfinder for the TTArtisan 11mm f/2.8 fisheye lens. This viewfinder mounts on the camera hot shoe and provides a 180° field of view for compositional aid when using the dynamically wide fisheye lens on select Leica M-Series APS-C format digital cameras.

NOTE: This viewfinder is a compositional aid only, it does not have any composition lines or provide any focus information.