Find unparalleled clarity and precision in macro photography with the NiSi Close Up Lens Kit Nc 77mm, bundled with 67mm and 72mm adapters for seamless compatibility. This high-quality kit transforms your telephoto lens into a macro marvel, suitable for lenses with a focal length range of 70-300mm on a full-frame camera. Experience the thrill of capturing intricate details with a closer minimal focal distance, thanks to this innovative close-up lens.With its versatile design, the magnification varies with the focal length of your lens, reaching near 1:1 at 200mm, allowing you to delve into the minute wonders of your subjects. The optimal working distance of 22-30cm ensures you maintain the perfect balance between proximity and clarity. For the sharpest details, we suggest pairing the close-up lens with telephoto lenses set between f/8 and f/16 aperture.