0.4x High-Grade Wide Angle Conversion Lens for Panasonic Lumix DMC-GH3 — Fits 49, 52, 55, 58, 62 & 67mm Threads

Mounting: This 0.4x wide angle conversion lens screws onto the front filter thread of your existing lens to expand its field of view, producing much wider framing. PLEASE VERIFY YOUR CAMERA'S LENS THREAD SIZE BEFORE ORDERING. It must be one of these sizes - 49, 52, 58, 62 or 67mm. To find your lens thread size, look for the diameter marking on the lens barrel, on the glass, or printed on the underside of your lens cap — the number is always preceded by a symbol. (See images for additional help) Optical quality: Built from all-glass, multicoated elements and finished in black, this 0.4x High-Definition Wide Angle Lens delivers clear, sharp images for both stills and video. Manufactured in Japan and supported by a 5-year USA manufacturer's warranty, it’s designed to be a dependable addition to your kit. Performance: The conversion lens supports extreme-speed auto focus and produces super-wide panoramic views with low aberration — rated at a 1% distortion rate and 2.3% vignetting to preserve detail across the frame. Compatibility and accessories: Accepts filters (82mm). Included in the package: Lens, Lens Pouch, Lens Caps, Rings 49, 52, 58 & 67mm, Warranty.