3.5X High Definition Telephoto Lens for Canon EOS 10D — Only for Lenses with 49, 52, 55, 58, 62 & 67mm Filter Threads

This 3.5X High-Definition telephoto lens is a compact conversion optic made for DSLR use and compatible with Canon EOS 10D. Built to mount over an existing lens, it increases magnification while preserving image detail and contrast. Optical construction includes three extra-low dispersion glass elements that reduce both longitudinal and lateral chromatic aberration in in-focus and out-of-focus zones. The design also minimizes purple fringing and ghosting across the aperture range, helping you spend less time on corrective edits. A shorter flange distance was engineered into the unit to improve image sharpness and to keep the overall package smaller and more portable than many similar options. The multi-coated optical glass accepts 72mm filters for improved light transmission and lower internal reflections; filter attachment is straightforward so you can customize shots quickly. Ideal for wildlife, sports, and portrait work, the lens delivers clear, high-resolution results in a travel-friendly form factor. Physical specifications: just 2 inches in height and weighing 6.4 oz without the hood, it is super compact and lightweight. Item Includes. Lens, Pouch, Stepping Rings, Lens cap, Bottom Cover.