Fotodiox Lens Mount Adapter Compatible with M42 (42x1mm) Screw Mount Lenses to Sony E-Mount Cameras Description Mirrorless cameras aren't only revolutionary because of their compact size; they're even more versatile for mounting lenses than their full-sized counterparts! Fotodiox offers strong support for mirrorless camera platforms with hundreds of options for mounting both modern and vintage lenses. Our adapters deliver infinity focus, manual aperture control, and a sturdy build for lasting quality. Compatible Sony E-mount Cameras (including but not limited to): a7/7R/7S, a7/7R/7S II, a7/7R/7S III, a7R IV, a9, a5000, a5100, a6000, a6100, a6300, a6400, a6500, a6600, NEX-3, NEX-5/5N/5R/5T, NEX-6, NEX-7, NEX-C3, NEX-F3, QX1. Please Note: This is a manual adapter, so lens functions that rely on electronic communication with the camera body (autofocus, AE metering, image stabilization, etc. ) will be disrupted. Set your camera to “Manual’ or ‘Aperture Priority’ for metering. If camera does not release be sure to enable ‘shoot without lens’ in camera settings. We state “infinity focus allowed” because our adapters are designed to be universal which can prevent some lenses from focusing to infinity at the infinity mark. Features: Compatible with M42 (type 2 / type type 1) screw mount lenses on Sony E-mount mirrorless cameras; Infinity focus or beyond allowed High-tolerance precision craftsmanship All-metal design; hardened anodized aluminum construction Premium grade Fotodiox adapter Limited 2-Year Manufacturer Warranty Product Details: Brand: Fotodiox Lens Type: interchangeable Compatible Mountings: Sony E Camera Lens Description: 7 Maximum Focal Length: 0.01 Product Dimensions: 1 x 1 x 1 inches Item Weight: 3.53 ounces Item model number: M42-SnyE Is Discontinued By Manufacturer: No Date First Available: June 5, 2011 Manufacturer: Fotodiox Inc. Country of Origin: China