What is the main advantage of the Player One Phoenix wheel's 7-filter capacity?
The 7-position carousel allows you to install a full set of LRGB filters (4) and a complete narrowband set (Ha, SII, OIII) (3) simultaneously. This enables you to run fully automated imaging plans that capture all necessary data for a full-color narrowband-enhanced image in a single night without having to manually swap filters.
Is the Phoenix 7x36mm filter wheel a good choice for my camera with an APS-C sensor?
Yes. The 36mm unmounted filter format is specifically designed to provide a large enough clear aperture to prevent vignetting (darkened corners) on sensors up to APS-C format. It is an ideal choice for cameras with sensors up to APS-C size to ensure even illumination across the entire field.
Can I use mounted 1.25" filters in the Player One Phoenix 7x36mm wheel?
No. This filter wheel is designed exclusively for 36mm unmounted filters. The carousel is machined to hold these specific filters securely. Attempting to use other sizes will not work and may damage the wheel's mechanism.
How does the Phoenix 7x36mm filter wheel integrate into an imaging train?
Typically, a filter wheel connects directly to the camera body and then to the telescope's focuser or a connected reducer/flattener. The Phoenix 7x36mm has female M48x0.75 threads on both sides and is 21mm thick, with a 6x M2.5 screw pattern on the camera side; an M48M-M48F 17.5mm extender is included.
What software is used to control the Player One Phoenix filter wheel?
Player One devices are controlled via an ASCOM driver. This allows the Phoenix filter wheel to be operated by most popular astrophotography acquisition software, such as NINA, Sequence Generator Pro (SGP), or SharpCap, enabling automated filter changes as part of your imaging sequence.
Is the Phoenix 7x36mm wheel suitable for imaging the Horsehead Nebula (Barnard 33) in H-alpha?
Absolutely. You can load an H-alpha filter into one of the 7 slots, along with your LRGB filters. Your imaging software can then be programmed to automatically switch to the H-alpha filter to capture the faint emission nebulosity of the Horsehead Nebula, and then switch back to RGB filters for star color, all in one automated session.
