3.5X High Definition Telephoto Lens for Sony Alpha a5100 (Only for Lenses with 49, 52, 55, 58, 62 & 67mm Filter Threads)

This 3.5x High-Definition telephoto attachment is a prime-style converter designed to mount over your existing lens, giving a 3.5x increase in apparent focal length while preserving image quality. Built with DSLR use in mind, the unit features a shorter flange distance to improve sharpness and keep the overall package compact and portable. Optical construction includes three extra-low dispersion glass elements that suppress longitudinal and lateral chromatic aberration in both in-focus and out-of-focus areas, significantly reducing purple fringing and ghosting throughout the aperture range so you spend less time on post-processing. The optics are multi-coated to maximize light transmission and minimize reflections, and the front accepts 72mm filters for easy creative control. Lightweight and travel-friendly, the telephoto attachment measures just 2 inches tall and weighs 6.4 oz without the hood. Ideal for wildlife, sports and portrait work, it delivers clear, detailed results when added to a compatible lens. Package contents: Lens, Pouch, Stepping Rings, Lens cap, Bottom Cover.