Ultimaxx 7mm f/3 HD Aspherical Fisheye Lens for Sony E-Mount — FS7, FS7M2, FS5, FS5M2K; a9, a99ii; A7, II, R, SII, III, RIII; a6500, a6300, a6000, a5100, a5000, NEX Series

Robust construction: Built from Aluminum Alloy, this Ultimaxx fisheye lens uses hybrid aspherical elements and a multi-layer coating to minimize glare and ghosting. Optical control: The lens includes a 6-blade aperture with clickable stops from f/3.0-f/22 for precise exposure control. Manual operation: Smooth, well-damped control rings let you manually adjust both focus and aperture to craft dramatic, wide-angle perspectives and fine-tune image brightness. Care and maintenance: When not in use, protect the lens with caps and store it in a padded case to keep out dust and small particles. Use a microfiber cloth to remove dirt from your zoom lens and other parts of the camera. In the box: Supplied with a custom designed hard shell molded lens case for secure storage and a removable petal lens hood. Compatibility: Proven compatible with Sony FS7, FS7M2, FS5, FS5M2K, a9, a99ii; A7, II, R, SII, III, RIII; a6500, a6300, a6000, a5100, a5000, NEX Series and other E-Mount digital cameras.