Low prices! Originals & Translations! Save your budget and time!
ONLINENORMS: Online Standards Store
Click View Shopping Cart
  1. Home
  2. BSI
  3. BS 3668:1963 PDF

BS 3668:1963 PDF

BS 3668:1963 PDF

Name:
BS 3668:1963 PDF

Published Date:
10/09/1963

Status:
Active

Description:

Specification for red and green filters used in ophthalmic dichromatic and dissociation tests

Publisher:
BSI Group

Document status:
Active
Format:
Electronic (PDF)
Delivery time:
10 minutes
Delivery time (for Russian version):
200 business days
SKU:
Choose Document Language:
$48.006
Need Help?
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

File Size : 1 file , 220 KB
ISBN(s) : 0580343596
Note : This product is unavailable in Ukraine, Russia, Belarus
Number of Pages : 8
Product Code(s) : 58903, 58903, 00058903
Published : 10/09/1963

History

Related products

Best-Selling Products

DIN/IEC 212
DIN/IEC 212
Published Date: 09/01/1995
Standard Conditions for Use Prior to and During the Testing of Solid Electrical Insulating Materials - GERMAN ONLY
DIN/IEC 60512-2 Amendment 1
DIN/IEC 60512-2 Amendment 1
Published Date: 08/01/1995
Electromechanical Components for Electronic Equipment - Basic Testing Procedures and Measuring Methods - Part 2: General Examination, Electrical Continuity and Contact Resistance Tests, Insulation Tests and Voltage Stress Tests - GERMAN ONLY
DIN/IEC 60512-2
DIN/IEC 60512-2
Published Date: 05/01/1994
Electromechanical Components for Eelectronic Equipment; Basic Testing Procedures and Measuring Methods; Part 2: General Examination, Electrical Continuity and Contact Resistance Tests, Insulation Tests and Voltage Stress Tests - GERMAN ONLY
DIN/IEC 60512-3
DIN/IEC 60512-3
Published Date: 05/01/1994
Electromechanical Components for Electronic Equipment; Basic Testing Procedures and Measuring Methods; Part 3: Current-Carrying Capacity Tests - GERMAN ONLY
DIN/IEC 60512-4
DIN/IEC 60512-4
Published Date: 05/01/1994
Electromechanical Components for Electronic Equipment; Basic Testing Procedures and Measuring Methods; Part 4: Dynamic Stress Tests - GERMAN ONLY
DIN/IEC 60512-5
DIN/IEC 60512-5
Published Date: 05/01/1994
Electromechanical Components for Electronic Equipment; Basic Testing Procedures and Measuring Methods; part 5: Impact Tests (Free Components), Static Load Tests (Fixed Components), Endurance Tests and Overload Tests - GERMAN ONLY