The new Canon EOS lens adapter for the STF and STT cameras is designed to fit the camera with or without a standard filter wheel. 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 Canon EOS Spacer, also available seperately, can be used in place of the filter wheel to maintain the correct distance for achieving infinity focus on cameras without filter wheels. The adapter is black anodized, except the center ring.