There are versions of this telescope with different focusers ([url=http://www.medicopes.com/products/Stellarvue-%252d-SV80ST-80mm-f%7B47%7D6-APO-Triplet-Refractor.html]-25SV[/url],[url=http://www.medicopes.com/products/Stellarvue-%252d-SV80ST-80mm-f%7B47%7D6-APO-Triplet-Refractor-%252d-2.5%22-Feather-Touch-Focuser.html] -25FT[/url]) and some versions ([url=http://www.medicopes.com/products/Stellarvue-%252d-SV80ST%252dIS-Imaging-Refractor-Telescope-System.html]-IS[/url] , [url=http://www.medicopes.com/products/Stellarvue-%252d-SV80ST%252dVS-Visual-Refractor-Telescope-System.html]-VS[/url]) that include several accessories for imaging or visual use.