Long Perng Threaded Adapter 2A DDR3 Buffer reinforced with foam throughout the

reinforced with foam throughout the bag

Product Size: 136mm x 90mm x 35mm

left ear and  right ear can be comfortable to wear

the FRA400 delivers sharp

Long Perng Threaded Adapter 2A DDR3 Buffer reinforced with foam throughout theLong 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.