Coaxial coarse and fine focusing results in easy, precise conditions.
Coaxial coarse and fine focusing system (76 mm head holder, 32 mm pillar) with 2 μm fine resolution and adjustable tension ideal for extremely precise fine adjustments and smooth movements.
Type: Coaxial coarse and fine
Coarse total travel: 50 mm
Fine total travel (per single rotation): 0.2 mm.
Fine graduations: 100
Fine resolution: 2 μm
Adjustable tension: Yes
Head holder internal diameter: 76 mm
Pillar diameter: 32 mm