The dexFrame is divided into three sections The rear section is magnified for reading small print. The middle section is opaque and used for storing filters. The front section is clear, for reading normal sized print.
A selection of coloured filers is provided These enhance and highlight the words on a page. They can be used individually or in combination to produce different coloured backgrouds. Place them in either the rear or front section of the dexFrame when reading.
The line guide and de-coding filters These are used to reduce the text to a single line, half a line or quarter of a line, by arranging them in the dexFrame individually or in combination. They can be placed in either the rear or front sections of the dexFrame and used with or without coloured filters.