BS 3668:1963

$69.85

Format: PDF      In Stock

 

Sale!
-50%

BS 3668:1963

$69.85

Specification for red and green filters used in ophthalmic dichromatic and dissociation tests
standard by BSI Group, 10/09/1963

Format: PDF      In Stock

 

Category:

NOTE: Our website provide PDF immediately download, sometimes when the payment is processed and you did not receive the file, please feel free to connect with us.

Description

Specifies requirements for red and green filters of glass or plastics materials used in ophthalmic tests as follows: (a) dichromatic tests for ametropia, and (b) dissociating the eyes in various tests of binocular co-operation.

Cross References:
BS 2738
BS 3062
BS 3162
BS 3172
BS 3186
BS 3199
BS 3352
BS 3462
BS 3521

Product Details

Published:
10/09/1963
ISBN(s):
0580343596
Number of Pages:
8
File Size:
1 file , 220 KB
Product Code(s):
00058903, 00058903, 00058903

Related products