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BS 2738-1:1989 PDF

BS 2738-1:1989 PDF

Name:
BS 2738-1:1989 PDF

Published Date:
02/28/1989

Status:
Active

Description:

Spectacle lenses-Specification for tolerances on optical properties of mounted spectacle lenses

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:
$79.248
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Permitted tolerances on prescribed lens power, cylinder axes, optical centration and prismatic power of spectacle lenses ready for wear. Marking requirements are specified and recommendations are given regarding subjective characteristics.

All current amendments available at time of purchase are included with the purchase of this document.
File Size : 1 file
ISBN(s) : 0580169375
Note : This product is unavailable in Ukraine, Russia, Belarus
Number of Pages : 12
Product Code(s) : 192605, 192605, 192605
Published : 02/28/1989

History

BS EN ISO 21987:2017
BS EN ISO 21987:2017
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Ophthalmic optics. Mounted spectacle lenses
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BS EN ISO 21987:2009
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Published Date: 12/31/2009
Ophthalmic optics. Mounted spectacle lenses
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BS 08/30156013 DC
BS 08/30156013 DC
Published Date: 02/19/2008
BS EN ISO 21987. Ophthalmic optics. Mounted spectacle lenses
BS 2738-1:1989
BS 2738-1:1989
Published Date: 02/28/1989
Spectacle lenses-Specification for tolerances on optical properties of mounted spectacle lenses
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