This 12-lesson course introduces the principles and practical workflow of deterministic subaperture polishing used in modern precision optics manufacturing. Students learn how small polishing tools, CNC motion, metrology, removal functions, and controlled dwell time work together to correct spherical, aspheric, and freeform optical surfaces.
What You Will Learn
- Explain how deterministic subaperture polishing differs from conventional polishing
- Recognize spherical, aspheric, and freeform surface geometries
- Apply removal-function concepts and Preston’s Law to material removal
- Compare common subaperture polishing technologies
- Describe the UltraForm Finishing machine, workflow, and programming process
- Interpret metrology data and connect measurements to polishing corrections
- Identify common process problems and select appropriate troubleshooting steps
This course is designed for optical manufacturing technicians, students, engineers, supervisors, and others who need a practical introduction to deterministic polishing. Basic familiarity with optical fabrication is helpful but not required.
Curriculum
- 1 Section
- 12 Lessons
- 12 Weeks
Expand all sectionsCollapse all sections
- CurriculumComplete the lessons in order to build a practical understanding of deterministic subaperture polishing and UltraForm Finishing.13
- 1.1Lesson 1 – Introduction to Subaperture Polishing
- 1.2Lesson 2 – Optical Surfaces and Applications
- 1.3Lesson 3 – Deterministic Polishing Theory
- 1.4Lesson 4 – Removal Functions and Preston’s Law
- 1.5Lesson 5 – Modern Subaperture Polishing Technologies
- 1.6Lesson 6 – UltraForm Finishing (UFF)
- 1.7Lesson 7 – Contact Mechanics and Removal Physics
- 1.8Lesson 8 – Toolpaths and Machine Motion
- 1.9Lesson 9 – Metrology and Process Control
- 1.10Lesson 10 – Programming the UltraForm
- 1.11Lesson 11 – Process Optimization and Troubleshooting
- 1.12Lesson 12 – Industrial Applications and Course Review
- 1.13Introduction to Subaperture Polishing – Final Quiz120 Minutes20 Questions
