OPTIKA SZ-A6 Coaxial Focusing System with Head Holder

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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


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