부품 정보
Depth perception apparatus ophthalmic random dot test w/2 levels
TXT
묘사:
Ophth Depth Perception Apparatus
MRC:
The national stock number or the identification information of the end equipment for which the item is a part.AGAV
End Application:
Identifies vision problems
MRC:
The name and number of parts supplied with the item which may be required for application.AKYD
Accessory Components And Quantity:
Randot test w/2 levels, 1; graded circle test, 1; animal test for young children, 1; standard 3-d viewers, 1 pr
MRC:
Indicates the type of unit.APQB
Unit Type:
Random dot
MRC:
Those unusual or unique characteristics or qualities of an item not covered in the other requirements and which are determined to be essential for identification.FEAT
Special Features:
Utests the ability to identify six geometric forms from random dot backgrounds; figures cannot be identified without glasses to discourage guessing; effective and easy to use form of screening vision for all ages; helps identify problems such as amblyopia, suppression and strabismus that can impede a child's development and performance; randot test includes 2 levels: 500 and 250 seconds of arc; graded circle includes 400 to 20 seconds of arc; animal test: 400 to 100 seconds of arc
MRC:
Characteristics or qualities of an item,not covered in any other requirement,which are considered essential information for one or more functions excluding nsn assignment.SUPP
Supplementary Features:
Stereotest
