This ring adapts camera lenses onto Baader's Hyperion and Morpheus eyepieces, along with DT Adapter II and III for afocal eyepiece projection. These Hyperion DT-rings are designed to be perfectly compact, minimizing the distance between the eyepiece and camera lens. You are also able to adapt 2" mounted Astro-Filters onto camera lenses using this DT-ring (you will also have to purchase DSLR-2). HEXT54 is the SP54 extension ring required for connection.
- Optical Length: 1 mm
- Inner Diameter / Clear Aperture: 25 mm
- Outer Diameter: 57 mm
- Inner Connection (Eyepiece / Camera-Sided): Thread, SP54
- Outer Connection (Lens Sided): Thread, M28