- Base length: 100 mm each (in most cases)
- Thickness: 15 mm each
Contents:
- 1 Biconcave lens
- 1 Biconvex lens
- 1 Equilateral prism
- 2 Rectangular prisms
- 1 Flat parallel block (square)
- 2 Flat parallel blocks (rectangular)
- 2 Plane mirror
- 1 Biconcave ‘air lens’
- 1 Biconvex ‘air lens’
- 1 ‘Air prism’