3.5x High-Definition Telephoto Attachment for Sony a6400 (For Lenses with 49, 52, 55, 58, 62 & 67mm Filter Threads)

This 3.5x High-Definition telephoto prime is designed to mount on top of your existing lens, turning your DSLR setup into a longer-reach rig without sacrificing image quality. Built for ease of use in the field, it pairs especially well with the Sony a6400 when used on lenses that have 49, 52, 55, 58, 62 or 67mm filter threads. Optical construction includes three extra-low dispersion glass elements that actively reduce both longitudinal and lateral chromatic aberration in in-focus and out-of-focus areas, helping eliminate purple fringing and ghosting throughout the aperture range and minimizing the need for extensive post-processing. A shorter flange distance enhances image sharpness while allowing a more compact, portable design compared with many alternatives. The lens features multi-coated optical glass compatible with 72mm filters, providing strong light transmission and low reflections; its filter-friendly design makes adding or changing filters straightforward. Lightweight and travel-friendly, the unit measures 2 inches in height and weighs 6.4 oz (without the hood), making it a convenient option for wildlife, sports, portrait, and everyday photography. Package contents: Lens, Pouch, Stepping Rings, Lens cap, Bottom Cover.