NiSi Close-Up Lens Kit NC 77mm with 67 and 72mm Step-Up Adapter Rings

The NiSi 77mm Close-Up Lens Kit comes with a 77mm Close-Up Lens, 67-77mm Step-Up Adapter Ring, 72-77mm Step-Up Adapter Ring, and a Protective Case. The 77mm Close-Up Lens is the most effective way to achieve a closer minimal focal distance. The magnification achieved depends on the focal range of lenses. It will be higher with longer focal lengths. It will be higher with longer focal lengths. This lens is compatible with zoom or prime lenses in the focal length range of 70-300mm (full-frame equivalent). It has no vignetting at 35mm on a full-frame sensor camera and 24mm on an APS-C sensor camera. Multi-Layer Nano Coating The diopters of NiSi 58mm Close-Up Lens is +5. This lens is made of double optical corrective glass with apochromatic design and multi-layer Nano coating. This enables advanced resolution, natural color with almost no purple/green fringing both within focus and in bokeh. It offers 1:1 magnification at a focal length of 200mm. Best Working Distance To use a close-up lens it is important to know the maximal and minimal distances at which you can focus because you will only be able to take a properly focused image within that range. The best working distance is 22-30cm. It is also recommended using the close-up lens on telephoto lenses with an aperture of f/8-f/16 to achieve the sharped details.