Description
1.25" Helical Focuser (accuracy 0.2mm)
- Material: Black Anodized Aluminum
- Telescope connection: M42 (T2)
- Weight 93gr
- Minimum lenght 43mm
- Maximum lenght 53mm
Fields of use:
- precise focusing even when the original focuser has weak quality
- Lunar and planetary imaging with compact cameras
- Amateur telescope making
Advantages:
- Eyepiece / camera does not rotate
- Locking screw keeps the exact focus position
- Versatile connections via T2 and 1.25"