C-mount adapters for 23mm and 30mm eyetubes. These are highly corrected optical components that provide an easy way to attach a C-mount camera to most microscopes through a standard 23mm or 30mm eyetube in place of an eyepiece. These are available in the following magnifications:
SC38-30 0.38x
SC50-30 0.5x
SC67-30 0.67x
SC10-30 1x
Similar adapters are also available for 23mm ID / 25mm OD phototubes - click here.