1.5mm Diameter, S-LAH79 Ball Lens

Product Details 2.0 Index of Refraction High Tolerance High Index Half-Ball Lenses Also Available TECHSPEC High Index Ball Lenses provide for a shorter back focal length, simplifying fiber coupling, due to the high index of refraction. Ball lenses are manufactured from a single glass substrate and can either focus or collimate light. The LASFN-35 substrate has an Abbe Number of 29.06, density of 5.41g/cm 3 , and coefficient of linear expansion of 7.4 microns/°K (-30 to 70°C). TECHSPEC High Index Ball Lenses are ideal for endoscopy, bar code scanning, ball pre-forms for aspheric lenses, and sensor applications. Specifications General Type: Ball Lens Physical & Mechanical Properties Diameter (mm): 1.50 Diameter Tolerance (μm): +0/-3 Optical Properties Substrate: Many glass manufacturers offer the same material characteristics under different trade names. Learn More S-LAH79 Index of Refraction (n d ): 2.022 Coating: Uncoated Wavelength Range (nm): 400 – 2400 Sphericity (μm): 2.00 Regulatory Compliance RoHS 2015: Compliant × Certificate of Conformance: View × Reach 247: Compliant ×