3.5X High Definition Telephoto Lens — Compatible with Sony Alpha DSLR-A550 (Only for Lenses with 49, 52, 55, 58, 62 & 67mm Filter Threads)

This 3.5X High Definition Telephoto Lens is an add-on telephoto designed to mount over your existing DSLR lens, boosting magnification while preserving image fidelity. Built specifically for use with DSLR cameras and compatible with the Sony Alpha DSLR-A550, it is intended only for lenses that have 49, 52, 55, 58, 62 & 67mm filter threads. Optical construction features three extra-low dispersion glass elements to reduce longitudinal and lateral chromatic aberration in both in-focus and out-of-focus areas, effectively minimizing purple fringing and ghosting across the aperture range so you spend less time correcting images in post. The lens uses multi-coated optical glass and accepts 72mm filters to maximize light transmission and cut reflections; its user-friendly design makes fitting filters simple. A shorter flange distance tailored for DSLR use helps improve sharpness while keeping the unit more compact and portable than many alternatives. At just 2 inches tall and weighing 6.4 oz without the hood, it’s easy to carry for wildlife, sports, and portrait photography. Item Includes: Lens, Pouch, Stepping Rings, Lens cap, Bottom Cover.