This Adjustable Flattener is made for use with the ZenithStar 61 telescope. It features a 45mm image circle for use with sensors as large as full frame, while also retaining your ZenithStar 61's native focal length! On the back, it features an M48 thread for attaching nearly any camera. If you're using a DSLR or Mirrorless camera, make sure you purchase an M48/wide t-ring for your camera's lens mount (sold separately).
