Completed
Alternative mandrel material
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Classroom Contents
Making DIY Lenses with Epoxy
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- 1 Intro
- 2 Replication Molding
- 3 Alternative mandrel material
- 4 Molding and casting technique
- 5 Fabricated lens examples
- 6 Molding priorities
- 7 Molding materials and considerations
- 8 Mold release difficulties
- 9 Shrinkage difficulties
- 10 Effect of Temperature
- 11 Internal stress and polarized light
- 12 Mechanical difficulties
- 13 Alternatives to silicone?
- 14 Direct molding off mandrel?
- 15 Refinement for future work
- 16 Concluding remarks
