3.5X High Definition Telephoto Lens for Nikon D900 — Fits Lenses with 49, 52, 55, 58, 62 & 67mm Filter Threads

Designed for DSLR shooters using the Nikon D900, this 3.5X High Definition Telephoto Lens is an add-on telephoto prime that attaches over your existing lens to boost subject magnification without degrading image quality. The optical formula includes three extra-low dispersion glass elements to control both longitudinal and lateral chromatic aberration through sharp and defocused areas, reducing purple fringing and ghosting across the aperture range so you spend less time correcting images in post. Built with a shorter flange distance tailored for DSLR systems, the lens delivers improved edge-to-edge sharpness while remaining more compact and portable than many alternatives. Multi-coated optical glass maximizes light transmission and cuts internal reflections; the front accepts 72mm filters for creative or protective use, and the filter workflow is straightforward for quick changes in the field. This lightweight unit measures just 2 inches tall and weighs 6.4 oz without the hood, making it convenient for wildlife, sports, portrait, and travel photography where added reach is needed. The teleconverter-style design mounts on top of your current lens setup and is intended for lenses that have 49, 52, 55, 58, 62 & 67mm filter threads. Included: Lens, Pouch, Stepping Rings, Lens cap, Bottom Cover.