Neutral Density Filter Bar

Neutral Density Filter Bar

470200
Regular price
$190.00
Sale price
$190.00

Neutral Density Filter Bar

 

The Neutral Density Filter Bar allows to easily measure afferent pupillary defects (APD) also called “diminished pupil reaction to light levels”. Provides the filter values: 0.3, 0.6, 0.9, 1.2, 1.5, 1.8 Density Log Units. Each filter is 1.5" (38 mm) square with an overall bar size of 10" by 1.5" (25.3 cm by 3.8 cm). Comes with a handle for easy use and case for storage.

470200 is 10" by 1.5" (25.3 cm by 3.8 cm) and comes with a handle.

151170 is 10" by 2" (25.4 cm by 5.0 cm) and does not come with a handle.