The Alpine Astronomical Baader M43-to-SP54 Adapter allows most standard camera lenses with filter threads to mount onto your Morpheus 76° eyepiece for afocal eyepiece projection astrophotography techniques. It converts the eyepiece's top male M43 thread into a SP54 male thread; you just need the correct optional Hyperion DT-ring that fits your lens' filter thread size.
This is one part of a two-part mounting system: With this adapter mounted on your eyepiece and the DT-ring on your lens, the two screw together to provide a solid, secure, and centered connection for your eyepiece and lens without adding optical length.
