C Interface

$8.19 ~~$13~~ In stock

The QHY C Interface is an astrophotography accessory designed for use with the QHY 5L-II camera. It is available with a choice of window options to suit different imaging preferences.

Compatible with the QHY 5L-II camera
Brand: QHY
Window options: AR Glass Window, IR Glass Window, or No Glass Window
Listed under Astrophotography Accessories

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Customer Reviews (5.0 / 5 · 5 reviews)

Abigail ★★★★★ Oct 21, 2026

Swapped the window option to match my narrowband setup and it locked onto the 5L-II without any play. The whole thing feels precise and the threads are surprisingly smooth. Exactly what I needed for clean, wobble-free imaging sessions.

Mia ★★★★★ Oct 20, 2026

The aluminum build on this C Interface feels solid and precise; it threaded onto my QHY 5L-II without any wobble. Having the choice of window options was a nice touch for tweaking my setup. Definitely a quality piece of kit for the price.

Sophia E. ★★★★★ Oct 19, 2026

The window options let me dial in exactly the right image for my setup, and the fit on the QHY 5L-II is snug without being impossible to thread. It's a solid piece of kit for the price.