“Modified” Sidgwick method

Actually, this is the same method as Sidgwick method described above, but applied to binoculars only. In one eyepiece in-focus comet is observed while in other eyepiece one can see out-of-focus comparison stars of the same size as comet is. The title of method is «Modified» VSS method, using binoculars with the comet in-focus in one eyepiece and with the comparison stars out-of-focus in the other eyepiece». Method is represented by letter “K”.