SkyWatcher Crayford Focuser for 10″ Newtonians (EAF Compatible)

Model: SkyWatcher 2″ Dual-Speed Crayford Focuser (Newtonian version)
Compatibility: Fits 10″ (250 mm) SkyWatcher and similar Newtonian reflectors with standard hole spacing (~86 mm center-to-center).
Focuser Type: True Crayford design (friction drive, no gear backlash).
Speed Control: Dual-speed (10:1 fine focus reduction knob).
Drawtube Diameter: 2″ (with compression ring clamp); 1.25″ adapter included.
Drawtube Travel: ~50 mm linear range.
Material: CNC-machined aluminum body with anodized black finish and brass compression rings.
Load Capacity: ~2.5 kg (suitable for cameras, small filter wheels, or eyepieces).
Tension & Locking: Adjustable friction tension and focus lock screw.
Mounting Flange: Curved base to match 10″ tube radius; includes screw holes and collimation grub screws.
Bearings: Four-point roller bearing design for smooth, backlash-free operation.
Condition: Excellent — clean optics path, smooth dual-speed gearing, minimal cosmetic wear.
Use Case: Perfect upgrade for Newtonian reflectors used for visual astronomy or entry-level astrophotography.