Long Perng Threaded Adapter 2A Planetary Cameras PC programmable function

PC  programmable function

Thread Ring Types

lag-free image capture

you can according to your needs to adjust the filter diameter

Long Perng Threaded Adapter 2A Planetary Cameras PC programmable functionLong Perng introduce its Threaded Adapters Threaded Adapter for Astrophotography Compatible with DCS 2" Focuser and Field Flattener Compatibility: Fits LP Field Flattener models DCS Field Flattener Suitable for LP Refractors with a 2" focuser. Features: Enhanced Collimation Stability for Astrophotography: Directly threads the field flattener or reducer to the draw tube, replacing the 2 barrel attachment to the focuser, minimizing off axis errors.