The board has a length of 30cm, a thickness of 1.5cm, and a width of 8cm, and can be used as a dovetail board,

Or connect the guide mirror, guide camera, and guide box

Zi et al. astronomical modification equipment, with screws provided separately,

The screw hole is 3/8 screw hole. If you need to turn 1/4 screw, you need to configure an adapter screw port. The board has 14 threaded holes, and the other holes are not threaded

Front: 300x80x15 mm

Reverse: 300x73x15 mm

Hole length: 117mm Hole width(1): 57mm Hole width(2): 62mm

Screw size 3/8 thread