- Model: Precision Manufactured Sapphire Balls
- Company: Meller Optics Inc.
- Type: Lenses
- Diameter / Dimension: 0.15mm - 12mm
- Lens Category: Spherical Lens
- Applications: Biomedical/Medical, Industrial, Military, Scientific Research, Other
- Material: Single crystal sapphire
- Sphericity: 0.000025″
- Basic Diameter Tolerance: +/-0.0001″
- Surface Quality: Ra < 0.01 µm
- Sphericity (METRIC): 0.000625mm
- Basic D Tolerance(METRIC): +/- 0.00250mm
Precision manufactured sapphire balls are inventoried in a wide variety of sizes. These spheres are manufactured to A.F.B.M.A. Grade 25 standards and are also available in Ruby for enhanced visibility. The basic diameter tolerance is +/- 0.0001″ with a tolerance of 0.00005″ on spheres from the same lot. They can also be ground and polished to make an inexpensive plano-convex lens.
120 Corliss St.
Providence, RI 02904
United States
Phone: +1 800-821-0180