TeleVue 41mm Panoptic Wide Angle Eyepiece with 68 Degree Field
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The largest of the TeleVue Panoptic series, the 41mm Panoptic is an ideal low-power eyepiece for telescopes with a focal ratio of f/7 or higher. The application of this eyepiece is limited by exit pupil considerations. It is best suited for use with telescopes having both slow focal ratios and relatively long focal lengths
The largest of the TeleVue Panoptic series, the 41mm Panoptic is an ideal low-power eyepiece for telescopes with a focal ratio of f/7 or higher. The application of this eyepiece is limited by exit pupil considerations. It is best suited for use with telescopes having both slow focal ratios and relatively long focal lengths
2020-10-15 23:21:37