RED-GREEN FILTER SET

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COD: Product Code : E/TVT Categoria: Tag:

Descrizione

4 filters for anti-suppression activities.

Filters are in primary red-green colours to place on:
– accommodative charts;
– figures;
– drawngs;
– television screen;
– PC screen;
– window.

Transparent material is useful to use in backlight condition: e.g. behind the window with more peripheral awareness task.

Filters are indicated to use with red-green filters (E/RGG).

Set comes with:
– 1 couple of 15 x 20 cm filters (1 in green colour and 1 in red
colour);
– 1 couple of 20 x 30 cm filters (1in green colour and 1 in red
colour).

0.20 mm filter thickness.

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