The WRS-1048 is also a Macro-Adapter in combination with regular WDS Lenspanels, extending the focal plane distance with 48mm. This allows a WDS-556 Lenspanel with 47 or a WDS-557 with 50mm Lens to shoot at a 1:1 ratio, and shorter lenses with even more enlarging.
The WRS-1017 and WRS-1010 are similar macro adapters with extensions of 17mm and 10mm.
WRS-1048 – 48mm extension – 99162148
WRS-1017 – 17mm extension – 99162117
WRS-1010 – 10mm extension – 99162116