Description Overview The NiSi Close Up Lens Kit NC 77mm II is a purpose-built macro photography solution that transforms a standard telephoto lens into a capable close-up imaging tool — without the bulk or cost of a dedicated macro lens. Designed for photographers working with 70–300mm zoom or prime lenses (full-frame equivalent), this kit makes it possible to fill the frame with fine detail and achieve near 1:1 magnification with a comfortable working distance between you and your subject. Whether you shoot insects, botanical subjects, product details, or any close-range subject that rewards careful framing, the NiSi Close Up Lens Kit NC 77mm II gives you a practical and optically refined path into macro photography. The included 67mm and 72mm adapter rings extend compatibility to three popular filter thread sizes, making this kit a versatile addition to a range of telephoto setups. Experience & Benefits At the heart of this kit is a double optical corrective glass element with apochromatic design. This construction corrects chromatic aberration across the focal range, which is one of the most common weaknesses in close-up photography. The result is noticeably sharper detail with minimal purple or green fringing — both within the focused plane and in the out-of-focus bokeh areas. For photographers who demand clean, accurate rendering at close distances, this optical design makes a meaningful difference in the final image. The multi-nano coating applied to the glass reduces reflections and internal flare, which is particularly valuable when shooting in bright conditions or with backlit subjects. Close-up photography often places the lens in challenging lighting situations, and a well-coated optical element helps maintain contrast and color accuracy that uncoated or lower-quality close-up lenses cannot reliably deliver. One of the most practical advantages of this close-up lens is its working distance. Unlike extension tubes or reversed lens adapters, the NiSi Close Up Lens NC 77mm II allows you to maintain a best working distance of approximately 22–30cm between the front of the lens and your subject. This gives you room to position a reflector, adjust lighting, or simply avoid startling skittish subjects such as insects or small animals — a significant benefit for nature and outdoor macro photographers. Magnification scales naturally with focal length, and at 200mm the close-up lens approaches 1:1 magnification, making it a genuinely capable tool for detailed macro work. Using the lens at apertures between f/8 and f/16 on your telephoto lens is recommended to maximize depth of field and achieve the sharpest possible results across the subject plane. Because this is a screw-in optical element rather than an extension tube, it does not affect your camera’s autofocus or metering systems. You retain the full functionality of your telephoto lens while gaining the ability to focus much closer — a workflow advantage that makes close-up and macro photography more accessible and less disruptive to your existing shooting process. Practical Details The NiSi Close Up Lens Kit NC 77mm II threads directly onto any lens with a 77mm filter thread. For photographers using lenses with 67mm or 72mm filter threads, the included adapter rings allow the same close-up lens to be shared across multiple lenses in your kit — making this a cost-effective solution for photographers who own more than one telephoto zoom or prime in the 70–300mm range. Understanding focus range is essential to using a close-up lens effectively. Once the close-up lens is attached, your lens will only be able to achieve sharp focus within a specific minimum and maximum distance range. Familiarizing yourself with this range before heading into the field will help you compose and capture images confidently. The 22–30cm best working distance is a practical sweet spot that most telephoto lens users will find manageable across a wide range of close-up subjects. This close-up lens integrates naturally into a NiSi filter system workflow. If you already use NiSi circular filters, ND filters, or CPL filters on your telephoto lenses, the 77mm thread size aligns with the most common filter diameter in the telephoto lens category. Adding the Close Up Lens Kit NC 77mm II to your kit expands your creative range without requiring a separate lens or body attachment — a straightforward way to build a more versatile macro photography toolkit over time. Summary Achieve near 1:1 macro magnification with your existing 70–300mm telephoto lens, without needing a dedicated macro lens Comfortable 22–30cm working distance gives you room to light, position, and shoot without crowding your subject Apochromatic double optical glass corrects chromatic aberration for sharp, fringe-free close-up images Multi-nano coating reduces reflections and flare, preserving contrast and color accuracy in challenging light Retains autofocus and metering — no loss of lens functionality when the close-up lens is attached Compatible with 67mm and 72mm lenses via included adapter rings, extending the kit across multiple telephoto lenses Recommended shooting aperture: f/8–f/16 for maximum sharpness and depth of field Designed for 70–300mm full-frame equivalent zoom and prime lenses Magnification approaches 1:1 at 200mm focal length Filter thread size: 77mm (native), with 67mm and 72mm adapters included Best for: nature photographers, insect and botanical macro shooters, and travel photographers wanting close-up capability without extra lens weight Best for: telephoto lens users who want to expand into macro photography using gear they already own What’s Included NiSi Close Up Lens NC 77mm II Adapter ring for 67mm Adapter ring for 72mm Lens cap x 2 Protective hard case The NiSi Close Up Lens Kit NC 77mm II is a practical, optically refined solution for photographers who want to explore macro photography using a telephoto lens they already own. With its apochromatic glass construction, multi-nano coating, and broad compatibility across 67mm, 72mm, and 77mm lens threads, it fits naturally into a growing NiSi filter ecosystem. If you are building out a close-up photography kit or looking for a compact way to extend your creative range in the field, this kit offers genuine optical performance in a straightforward, portable format. Shipped from the USA with US-based local warranty and support.