Our magnetic step-up adapter rings are suitable for coupling lenses with a smaller diameter to magnetic round filters with a larger diameter. This is necessary, for example, if the lens is equipped with a focal length of 20mm or less to avoid any vignetting. The adapter rings are black anodised to reduce light reflections and are available in different sizes. Please note that these adapter rings are only suitable for use with our magnetic round filters. Mounting instructions:This magnetic step-up adapter ring has a fine thread on the lens side. This is used to screw it to the lens. Magnetic round filters can then be mounted. The adapter ring can also remain permanently installed. In this case, it is advisable to order an additional magnetic lens cap. Alternatively, you can also screw a screw-in UV protection filter onto the lens beforehand and then mount the magnetic adapter ring on it. Notes: Please note that the magnetic adapter rings only have one thread on the lens side. This means that you cannot mount two of these rings on top of each other or connect them together. If you need to "level up" from a smaller lens size with several step-up adapter rings, then only the last adapter ring should be magnetic. The size always indicates FROM TO: Example 1: A magnetic step up adapter ring 77-82 can bring the lens diameter from 77 to 82mm. Example 2: A magnetic Step Up adapter ring 49-82 can bring the lens diameter from 49 to 82mm. Any intermediate sizes require their own matching magnetic step-up adapter ring. Scope of delivery: 1x magnetic Step Up adapter ring

This adapter ring set is a further development of the classic KW Revolution Inlaid adapter rings. Using this magnetic inlaid step up adapter ring set, an inlaid adapter ring can be permanently installed in the lens. The double-sided magnetic inlaid step up adapter ring is then magnetically placed on the inlaid ring and the magnetic KW Revolution filter is magnetically mounted on it.Each of these sets is used to use a lens with a smaller diameter than the one used Filter.e.g. 67 to 82mmIf several lenses with a smaller diameter than the filter(s) are to be used, please order a suitable inlaid step up adapter ring set for each lens. This means, for example, that the original lens cap can continue to be used because the inlaid adapter ring can remain screwed into the lens "invisibly". Scope of delivery: 1x magnetic inlaid step up adapter ring set (consisting of an inlaid ring plus an inlaid step up ring)1x assembly tool 1x transport box

The KW Revolution Inlaid Ring is screwed hand-tight onto the lens in order to be able to use the KW Revolution filters. The ring can remain permanently installed in the lens. The original lens cap from the lens manufacturer can still be used. Scope of delivery: 1x Inlaid Adapter Ring 1x assembly tool Notes:An inlaid adapter is included with every set from the KW Revolution series.If several lenses with identical filter diameters are used in parallel, It makes sense to use an inlaid adapter ring for each lens.