BS 2738-4:1992
Superseded Standard
Historical

BS 2738-4:1992

Spectacle lenses Specification for single-vision and multifocal semi-finished lens blanks
No description.

Technical characteristics

Publisher British Standards Institution (BSI)
Publication Date 09/15/1992
Cancellation Date 08/15/1996
Page Count 12
Themes Lenses
EAN ---
ISBN ---
Weight (in grams) ---
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