3.5X High-Definition Telephoto Converter Lens for Sony Alpha 7R III — Fits Lenses with 49, 52, 55, 58, 62 & 67mm Filter Threads

Turn your existing lens into a powerful telephoto with this 3.5X High-Definition Telephoto converter designed for use with Sony Alpha 7R III. This add-on telephoto prime mounts in front of your current lens to increase magnification while preserving image quality. Optical construction includes three extra-low dispersion glass elements to control both longitudinal and lateral chromatic aberration in in-focus and out-of-focus areas, helping eliminate purple fringing and ghosting across the aperture range so you spend less time correcting images in post. Engineered with DSLR cameras in mind, the converter features a shortened flange distance to improve sharpness and produce a more compact, portable unit than many comparable options. The multi-coated optical glass accepts 72mm filters and is designed for easy filter attachment so you can quickly tailor shots on location. Despite its strong performance, the unit remains very compact and lightweight — just 2 inches tall and 6.4 oz without the hood — making it ideal for wildlife, sports, and portrait photography. Compatibility: Only for lenses with 49, 52, 55, 58, 62 & 67mm filter threads. Package contents: Lens, Pouch, Stepping Rings, Lens cap, Bottom Cover.