What is the purpose of the SBIG Tripod Mount?
The SBIG Tripod Mount is designed to attach an SBIG STT, STX, or STXL camera to a standard photographic tripod or mount that uses a 1/4-20 screw. This allows you to use the camera with standard camera lenses for wide-field astrophotography, independent of a telescope.
Which SBIG cameras are compatible with this tripod mount?
This mount is specifically designed for the following SBIG camera series made by Diffraction Limited:
- SBIG STT Series
- SBIG STX Series
- SBIG STXL Series
How do I install the SBIG Tripod Mount on my STX camera?
Installation is straightforward. You remove one of the rack handles on the back of the STX camera body, and the SBIG Tripod Mount attaches in its place.
Can I use the SBIG Tripod Mount for a wide-field mosaic of the Orion Nebula (M42) with a 135mm lens?
Yes. The 1/4-20 thread lets you put an STT, STX or STXL camera with a camera lens on a tripod head or tracking mount that takes a 1/4-20 screw. The mount is intended for stationary use with a camera lens, so make sure your support can carry the camera and lens for the exposures your mosaic of the Orion Nebula (M42) needs.
Is the SBIG Tripod Mount stable enough for long exposures of the Andromeda Galaxy (M31) on a portable tracker?
The mount provides a strong mounting interface with a 1/4-20 threaded hole. Whether the setup stays steady for long exposures of the Andromeda Galaxy (M31) depends on the tripod and tracking mount you use and on the combined weight of the camera and lens.
What kind of tripod head should I use with the SBIG Tripod Mount?
You should use a high-capacity tripod head, such as a robust ball head or, ideally, an equatorial tracking mount. Given the weight of an STX or STXL camera plus a lens, a standard lightweight photo tripod is not sufficient. The 1/4-20 thread is standard, but the load requires a heavy-duty support system to prevent vibration and ensure sharp stars.