J001 Full Metal Refractive Focuser Single Speed 2-inch Focuser No-rack for Refractive Astronomical Telescope

J001 Full Metal Refractive Focuser Single Speed 2-inch Focuser No-rack for Refractive Astronomical Telescope

Specification:
- Model: J001
- Product name: 2-inch single speed fixing focuser
- External thread interface: M94.5 x 1
- Eyepiece interface: 2-inch (can adapt to 1.25-inch)
- Focusing range: 0 - 79mm
- Focusing method: manual

Package Included:
- 1 x Focuser