Feature: 1. GOOD PERFORMANCE: The Z axes manual fine tuning stage, with a stroke of 3.0mm, has high accuracy and large load capacity, which is stable and reliable. 2. FINE PROCESSING: Using excellent manufacturing technology, precise processing and stable performance, can provide you with excellent use effect. 3. ALUMINUM ALLOY: Made of aluminum alloy material, with black anodized surface, light weight, corrosion and wear resistance, and not easy to deform. 4. GOOD STABILITY: The table size is 40 x 40mm, which can be raised and lowered horizontally, with stable movement and excellent performance. 5. MULTIPLE USAGES: Used in capacitive touch screen production equipment, fixture, optical instrument, etc., suitable for fine detection, movement and positioning. Specification: Item Type: Z Axes Linear Stage Material: Aluminum Alloy Table Size: Approx. 40 x 40mm / 1.6 x 1.6in Flatness: 80m Movement Parallelism: 10m True Value: 3m Minimum Reading Volume: About 5m Load Capacity: 25.3N Stroke: 3.0mm. Package List: 1 x Linear Stage Note: Pay attention to the correct operation.