Description:
The close-up lens is a good choice for those who like to shoot macro lens. It only needs to be installed in the front of the lens, without exposure compensation, without affecting auto focus and auto metering.
This macro filter is perfect for photographing small items. Close-Up filters provide ultimate focus control so you can zoom in on flowers, plants, insects, jewelry, food, water droplets, car details & more. Each close up lens maintains resolution and picture clarity while magnifying image size. High quality optical glass with fine grinding, which enables good image quality and high sharpness. Aluminum-alloy filter ring for durability while remaining lightweight.
+1, +2, +3, +4, +8, +10 represent different diopter of close-up filters. The larger the diopter is, the closer the focus distance is and the higher the magnification is. +1, +2, +3, +4, +8 and +10 strengths can be combined to vary and modify the desired close-up effect. You can use the filters individually or combined (+1 plus +4 will become +5).All filters are double-threaded, allowing you to combine them or use them along with other filters.
Q&A
1.What kind of lens is suitable for close-up filters?
The close-up filter is designed based on 50mm standard lens. The longer the focal length is, the more obvious effect will be (generally speaking, 70-200mm lenses are recommended). If you use wide-angle lenses to shoot, vignetting may be caused.

2.Can close-up filters be stacked for use?
It is not recommended that close-up filters are stacked for use, due to the loss in image quality that you will incur. It is also not recommended to mount various filters to close-up filters as well.

3.What is the meaning of +1, +2, +3, +4, +8, +10?
+1, +2, +3, +4, +8, +10 represent different diopter of close-up filters. The larger the diopter is, the closer the focus distance is and the higher the magnification is.