This Nikon lens adapter is designed to attach to the camera with the filter wheel installed. Standard filter wheels for the STF Series are the FW5-8300 and FW8-8300.  The standard filter wheel for the STT Series is the FW8S-STT.  Note:  This adapter cannot be used with the self-guiding FW8G-STT filter wheel.

The Filter Wheel Spacer, also available separately, can be used in place of the filter wheel to maintain the correct distance for achieving infinity focus on cameras without filter wheels.