0.4x High-Grade Wide Angle Lens for Panasonic Lumix S1 — Fits 49, 52, 55, 58, 62 & 67mm Lenses

Mounting and compatibility: Attaches by screwing directly onto the front of your current lens to broaden the field of view. PLEASE VERIFY YOUR CAMERA'S LENS THREAD SIZE BEFORE ORDERING. It must be one of these sizes - 49, 52, 58, 62 or 67mm. To locate your lens size look for the marked diameter on the lens barrel, the glass, or beneath the lens cap; the number is normally preceded by a diameter symbol. (See images for additional help.) Optical construction and finish: This 0.4x High-Definition wide angle converter features all-glass, multicoated optics in a sleek black finish to deliver crisp, sharp images for both stills and video. Crafted in Japan and supported by a 5-year USA manufacturer's warranty, it offers dependable performance and longevity. Performance notes: Built to work with fast autofocus systems, the adapter yields very wide panoramic coverage while minimizing artifacts — rated at 1% distortion and 2.3% vignetting to preserve image detail across the frame. Filters and what's included: Accepts filters (82mm). Package contents: Lens, Lens Pouch, Lens Caps, Rings 49, 52, 58 & 67mm, Warranty.