Eye Model Kit

Order Code: TV139

Category: Light Lab

It consists of a 4 litre round bottom flask with round ring stand, modelling clay and each of under-mentioned 50mm dia lenses 11D, 8D, 5.5D, 2.5D, -3D values. Clay may be used to fix lenses to the flask. For showing short, normal and long sight. ...



SPECIFICATION

It consists of a 4 litre round bottom flask with round ring stand, modelling clay and each of under-mentioned 50mm dia lenses 11D, 8D, 5.5D, 2.5D, -3D values. Clay may be used to fix lenses to the flask. For showing short, normal and long sight. A beam of light is passed through them, the first three lenses are fixed whereas other two lenses are used for correction of the long and short sighted condition. Flask is filled with water and little of fluorescein indicator added in it for showing the path of light. Supplied without source, wooden stand, fluorescein indicator and lens holder.
 

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