IS 10696-1983
Specification for circle segment fusion bifocal blank

Standard No.

IS 10696-1983

Release Date

1983

Published By

IN-BIS

Latest

IS 10696-1983

Scope

1.1 This standard covers the requirements and tests for round segment, tinted and non-tinted fused bifocal blanks.

IS 10696-1983 history

• 1983 IS 10696-1983 Specification for circle segment fusion bifocal blank