What is the main purpose of the Baader 3.5" Quick Changer Ring?
The Baader 3.5" Quick Changer Ring is designed to allow for the rapid exchange and easy rotational alignment of heavy accessories on PlaneWave telescopes. It provides a secure connection to the 3.5" Hedrick Focuser, making it simple to switch between cameras, spectrographs, and visual backs.
Which telescopes are compatible with the Baader 3.5" Quick Changer Ring?
This quick changer is specifically designed for PlaneWave CDK telescopes ranging from 14" to 24" in aperture that are equipped with the 3.5" Hedrick Focuser.
How does the 3.5" Quick Changer Ring help when imaging with a PlaneWave CDK 17" and a heavy spectrograph?
For a PlaneWave CDK 17" system, which often carries heavy instrument loads, the 3.5" Quick Changer Ring provides a rigid, non-flexing connection. It allows you to securely mount a heavy spectrograph and then easily rotate it to align the slit with a target like the jets of M87, or quickly swap it out for an imaging camera without a lengthy process of unthreading components.
If I switch between my camera and a visual back on my PlaneWave CDK 24", will this Quick Changer Ring maintain alignment?
Yes, a key function of the Baader 3.5" Quick Changer Ring is to provide a repeatable connection. While perfect parfocality depends on your specific accessories, the mechanical alignment should remain consistent, minimizing the need for significant refocusing or re-collimation when switching between pre-configured instrument packages on a large scope like the CDK 24".
Does the Baader 3.5" Quick Changer Ring allow for camera rotation?
Yes, the design facilitates easy rotational alignment. This is critical for framing celestial objects precisely or for aligning spectrograph slits without having to loosen the entire imaging train.
Is the 3.5" Quick Changer Ring designed for heavy instrument loads?
Absolutely. It is explicitly intended for use with heavy equipment such as large format astronomy cameras, spectrographs, and other substantial accessories commonly used on large PlaneWave CDK systems.
