3.5X High-Definition Telephoto Lens for Sony Alpha a7 (Only for Lenses with 49, 52, 55, 58, 62 & 67mm Filter Threads)

This 3.5X High-Definition Telephoto Lens is an add-on telephoto prime designed to attach to the front of your existing lens, giving a substantial 3.5× magnification without sacrificing image integrity. Built with three extra-low dispersion glass elements, it controls both longitudinal and lateral chromatic aberration in focused and out-of-focus areas to reduce purple fringing and ghosting throughout the aperture range — cutting down on time spent correcting artifacts in post. Engineered for DSLR cameras, the lens features a shorter flange distance to improve sharpness and keep the overall unit compact and portable. Multi-coated optical glass maximizes light transmission and minimizes reflections; the front accepts 72mm filters and the filter-friendly design makes adding or swapping filters quick and simple. Compact and lightweight for travel or long shoots, the unit measures just 2 inches tall and weighs 6.4 oz (without the hood). It’s well suited for wildlife, sports, and portrait work where reach and detail are critical. Includes: Lens, Pouch, Stepping Rings, Lens cap, Bottom Cover.