Focus Camera 86mm Close Up Lens Filter Set +1 +2 +4 +10The Focus Camera 86mm Close Up Lens Filter Set includes four close up diopters at +1, +2, +4, and +10 magnification with a durable case. Screw these filters to the front of your lens (must be compatible with an 86mm thread). They will maintain picture clarity and resolution while magnifying image size. In addition, these filters are double threaded, which means you can combine them to achieve increased magnification. When combined a +1 lens with a +3