Have you ever wished that your lens could focus closer than it does? Imagine that you could put a magnifying glass in front of your camera's lens. Close-up lenses work in this fashion and are the simplest and least expensive method of close-up photography. The 40.5mm Close-up Kit (+1,+2,+4,+10) Lens by K&F Concept is available in different "powers" (diopters). A +1 close-up lens will allow you to focus your lens somewhat closer than it already does. A +2 close-up lens will allow you to focus closer than the +1. A +4 lens will allow you to focus even closer than a +2, and so on. These lenses can be used individually or in any combination to achieve ultra-close focus. The maximum magnification achieved with these attachments will depend on the focal length of your lens as well as the actual close focusing capability of that particular lens.
|Grade||+1, +2, +4,+10|
|Filter Factor||Not applicable|
|Effect||Magnification beyond what your lens achieves by itself|
|Application||Nature, product, hobby and scientic photography|
|Color Temperature||Not applicable|
|Front Filter Thread Size||40.5 mm|
|Front Lens Cap Size||40.5 mm|