2" Helical Focuser Artesky (SKU: HELIX-50)

Artesky 2" HELIX-50 helical focuser (Artesky, SKU: HELIX-50) sets focus precisely without rotating the attached camera. Turning the ring moves the output along the optical axis, while a millimetre scale and locks help retain the setting.

Key features

• non-rotating output travel
• millimetre scale
• two position locks
• removable 2" nosepiece

Included items

• product: Artesky 2" HELIX-50 helical focuser

Technical specifications

• telescope connection: 2"; female M48 × 0.75 after removing the nosepiece
• output connection: male M48 × 0.75
• length with 2" nosepiece: 92–132.5 mm

The focuser adjusts focus without changing image orientation.