0.4x High-Grade Wide Angle Lens for Samsung NX300M — Fits 49, 52, 55, 58, 62 & 67mm Threads

Mounting: Attaches by screwing directly onto the front of your existing lens to expand the field of view. PLEASE VERIFY YOUR CAMERA'S LENS THREAD SIZE BEFORE ORDERING — the converter must be used on one of these thread sizes: 49, 52, 55, 58, 62 & 67mm. Your lens size is usually stamped on the lens barrel, printed on the glass, or shown under the lens cap and is always preceded by a size symbol. (See product images for guidance.) Optics & Build: All-glass, multi-coated optical elements deliver high-definition, crystal-clear results with a sleek black exterior. Manufactured in Japan and supported by a 5-year USA manufacturer's warranty, this 0.4x wide-angle adapter is built for reliable use in both photo and video work. Performance: Designed to yield very wide panoramic shots with minimal optical issues — rated at 1% distortion and 2.3% vignetting — while providing smooth, fast autofocus behavior for quick shooting. Additional Specs & Accessories: Accepts 82mm filters. Package includes: Lens, Lens Pouch, Lens Caps, Rings 49, 52, 58 & 67mm, Warranty.