210mm Vixen Dovetail Plate – Universal Telescope Mount Rail with Slots

This is a 210 mm Vixen-style dovetail plate designed for telescope mounting systems compatible with the Vixen standard.

The plate follows typical Vixen geometry and can be used to mount optical tubes, rings, camera setups, or custom telescope accessories to mounts equipped with a Vixen clamp.

Two long mounting slots allow flexible positioning of screws or accessories, making the plate adaptable for different telescope configurations.

The model was designed for 3D printing and is suitable for prototyping or lightweight telescope setups.

Dimensions

Length: 210 mm

Top width: 39 mm

Bottom width: 45.52 mm

Side angle: 75°

Mounting slots width: 7 mm

Features

Vixen-style dovetail geometry

Two long slots for adjustable mounting

Compatible with many telescope mounts using Vixen clamps

Lightweight and easy to print

Good for DIY astronomy projects

Printing recommendations

For best strength:

Material: PETG / ABS / ASA recommended

Infill: 40–70%

Walls: 4–6 perimeters

PLA may work for lightweight setups but stronger materials are recommended for outdoor use.

Disclaimer

3D printed parts are not as strong as metal.
Always check that the plate is securely mounted before attaching expensive equipment.

Use this part at your own risk.