Economical Functional Eye model W16003 - Teach the functions of the human eye - Retina moves - Pictures can be projected on the retina to demonstrate - Supplied with detailed instruction manual
Economical Functional Eye model W16003 description
This Economical Functional Eye model is a very useful tool to teach the functions of the human eye thanks to this economical model. When the retina moves, the shape and thickness of the silicone lens and ciliary body alter.
Pictures can be projected on the retina to demonstrate:
- Accommodation of the lens - Near point of vision - Myopia - Hypermetropia - Presbyopia - How to correct these problems with glasses
Functional eye model W16003 is supplied with detailed instruction manual.