Bahtinov mask.
Select the size to see the detail of the measures in the image.
Technical details:
- CNC machined from robust plastic
- Includes three copper screws with plastic cover
- With slotted perforations for easy adjustment
- Simply attached to any telescope
- Several focusing diameters:
- Interior 60mm. (could be mounted in tubes until 100mm. approx.)
- Interior 80mm. (could be mounted in tubes until 120mm. approx.)
- Interior 100mm. (could be mounted in tubes until 140mm. approx.)
- Interior 120mm. (could be mounted in tubes until 160mm. approx.)
- Interior 140mm. (could be mounted in tubes until 180mm. approx.)
- Interior 160mm. (could be mounted in tubes until 200mm. approx.)
- Interior 180mm. (could be mounted in tubes until 220mm. approx.)
- Interior 200mm. (could be mounted in tubes until 240mm. approx.)
- Interior 230mm. (could be mounted in tubes until 270mm. approx.)
- Interior 270mm. (could be mounted in tubes until 310mm. approx.)