Baader Morpheus Adapter - M43/M54
- Adapts Morpheus M43 thread to M54
- Enables direct connection of Baader HDT-Rings
- Creates a rigid, non-flexing imaging train
- Designed for afocal photography and digiscoping
- All-metal construction for secure coupling
The Baader Morpheus M43/M54 Adapter provides a direct, secure threaded connection between Baader's Hyperion Digital T-Rings (HDT) and the native M43 thread on Morpheus eyepieces. This dedicated adapter converts the eyepiece's M43 female thread to a larger M54 male thread, enabling a rigid, flex-free imaging train for high-resolution afocal photography.
For afocal imaging, any tilt or sag between the eyepiece and the camera sensor can ruin an image. This adapter bypasses standard compression rings or thumbscrew holders, replacing them with a solid, threaded mechanical link. This ensures the camera remains perfectly parallel to the focal plane, a critical requirement for sharp stars across the entire field.
This adapter is designed for a single purpose: to connect a Baader Hyperion Digital T-Ring (HDT-Ring) directly to the M43 thread on a Baader Morpheus eyepiece. This creates an extremely rigid connection for attaching a camera for afocal astrophotography.
First, remove the rubber eyeguard from your Morpheus eyepiece to reveal the M43 thread. Screw the M43/M54 adapter onto the eyepiece. Then, attach the appropriate Baader HDT-Ring to the adapter's M54 thread. Finally, connect your camera-specific T-Ring and DSLR body to the HDT-Ring to complete the imaging train.
The M43 female thread is located on the main body of the Morpheus eyepiece, directly underneath the removable rubber eyecup. Simply un-fold or pull the eyecup off to access the thread.
A standard holder that uses thumbscrews or a compression ring can allow for slight camera tilt or sag, which reduces image sharpness, especially at the edges of the field. A fully threaded connection, like the one this adapter provides, ensures the camera and eyepiece are perfectly aligned and locked together, eliminating flexure.
No. This adapter is specifically machined to match the proprietary M43 thread on Baader Morpheus 76° eyepieces. It is not compatible with eyepieces from other manufacturers.
No, this adapter is exclusively for photographic and imaging applications. For visual use, you should use the standard 1.25" or 2" barrels that come included with your Morpheus eyepiece, as they are required to place the eyepiece in your telescope's focuser or diagonal.
| Eyepiece Side Thread | M43 (Female) |
| Accessory Side Thread | M54 (Male) |
| Compatible Eyepieces | Baader Planetarium Morpheus 76° Series |
| Compatible Accessories | Baader Planetarium Hyperion Digital T-Rings (HDT) |
| Net weight (kg) | 0.02 |
| Compatible Brands | Baader Planetarium, Zeiss |
| Inner Diameter / Clear Aperture (mm) | 42 |
| Outer Diameter | 57 |
| Type of Adapter | Expanding Adapter |
| Adaptable to | Morpheus® 76° eyepieces (not suitable for Hyperion 68° or Hyperion Zoom eyepieces) |
Morpheus M43/M54 Adapter
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