ECCO is completely CNC-machined aluminium and, for this reason, it can also be used as a finder support by adding the optional “Finder support for ECCO”. So you can install your finder or guide scope above ECCO instead of using guide rings (this is a perfect solution, for example, for small apochromatic refractors and very portable setups).

Note: only the bracket is included. Guide scope rings must be purchased separately.