Turntable Calibration By 24 Sided Prism For Optical Experiments With 0.3 Arcsecond Accuracy

The 24 Sided Prism is a precision optical instrument featuring twenty-four plane corners in a four-sided trapezoid configuration, designed for accurate measurements in demanding metrology applications. Its exceptional parallelism (≤2 μm tolerance) between upper surface and datum plane ensures reliable results.

• Precision engineered with Grade 0 (Grade II) specifications
• Datum Plane Flatness: ≤ 1 μm
• Working Surface Roughness: Ra ≤ 0.025 μm
• Constructed from durable GCr15 Bearing Steel
• Clear optical quality for precise measurements
• Datum Plane Roughness: Ra ≤ 0.05 μm

This precision prism is ideal for metrology, astronomy, optical instrument calibration, manufacturing processes, research labs, and educational settings. Its polished surface ensures minimal light distortion for optical experiments and alignment tasks requiring high precision.

Our technical support includes troubleshooting assistance, software updates, warranty information, and product training. Expert assistance is available for all product-related inquiries.

Each prism is securely packaged in sturdy cardboard boxes. Orders are processed within 1-2 business days with reliable shipping services to ensure safe delivery.