Ships within 3 days
SKU
GD-470550
$71.14
/ 1 Each
Fits in shirt pocket. Includes leather slip cover.

Free shipping over $99 / Coupon: FreeMed

*Exclusions Apply (see Terms and Conditions)

Good-Lite Pocket Neutral Density Bar

Image for illustration purposes only, actual product
may vary. See item title & description for details.
Used to measure Afferent Pupillary Defects (APD) which is defined as diminished pupil reaction to light levels. It uses 6 standard ND levels for quantifying APD. The log units quantify amount of light transmitted through the filter. Includes 6 filters rated as 0.3, 0.6, 0.9, 1.2, 1.5, and 1.8 log unit optical density values. The 0.3 ND filter is most useful for uncovering a borderline pupil defect.

  • The filter bar can be used in conjunction with the “Swinging Flashlight” test to detect and quantify the depth of any afferent conduction defect.
  • Each filter measures 7/8" by 1" (2.5cm x 3 cm).
More Information
Manufacturer Good-Lite
MPN 470550
Brand Good-lite
Type of product Density Bar
Packaging 1 Each
Product Count 1
Minimum Shipping latency 3
Weight 1.0000
Returns Accepted Yes
Product Dimensions 6.5L X 1W
Shipping Dimensions 12L X 3H X 9W