Eyepieces by Focal Length
Baader Planetarium: 31mm Hyperion Aspheric Telescope EyepieceBaader has evolved the wide field astronomical eyepiece to a new level with the introduction of the Hyperion Aspherics ... Learn More
The Baader Hyperion-Aspherics are great for projection imaging, and are threaded to accept the full line of Hyperion Digital T-Rings for a robust direct attachment of almost any camera.
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