This course introduces students to the science and safe practices of optical glass material handling. Students will explore how lenses and optical components are moved, supported, and protected during each stage of production; from blank preparation to final inspection. Through clear examples and simple explanations, learners will understand how mechanical and thermal properties such as hardness, fracture toughness, and thermal expansion affect how glass behaves during grinding, polishing, and coating.
Curriculum
- 1 Section
- 11 Lessons
- 10 Weeks
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- Curriculum12
- 1.1Powerpoint
- 1.2Lesson 1 – What Is Material Handling
- 1.3Lesson 2 – The Life of a Glass Part
- 1.4Lesson 3 – What Makes Glass Hard or Soft
- 1.5Lesson 4 – Measuring Hardness
- 1.6Lesson 5 – Understanding Fracture Toughness
- 1.7Lesson 6 – Thermal Properties of Glass
- 1.8Lesson 7 – Calculating Thermal Expansion
- 1.9Lesson 8 – How Heat Causes Fractures
- 1.10Lesson 9 – Handling Lenses by Shape
- 1.11Lesson 10 – Review and Practical Questions
- 1.12Material Handling & Optical Glass Basics – Final Quiz60 Minutes20 Questions
