The Takahashi Mewlon-300 CR Corrector is designed to work with every Mewlon-250 and Mewlon-300 ever made. Wide field oculars and medium format CCD cameras will perform excellently with the Mewlon CR corrector. The Takahashi Mewlon-300 CR Corrector can be viewed as a tri-focal device with the corrected fields at three different focal ratios.
