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The lens material consists of approximately 33% water and 67% lotrafilcon B, a fluoro-silicone

containing hydrogel which is surface treated. The color additive copper phthalocyanine is added to the

lens material to create a light blue edge-to-edge color to make lenses easier to see when handling.

Lens Properties:

• Refractive Index hydrated:

1.42

• Light Transmittance:

≥ 96% (@ 610 nm, -1.00D)

• Oxygen Permeability (Dk):

110 x 10

-11

(cm

/sec) (ml O /ml x mm Hg),

measured at 35°C (intrinsic Dk-Coulometric method)

• Water Content:

33% by weight in normal saline

Air Optix Multifocal

£27.50Price
Quantity
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© Myeyes™ Limited 1999 - 2026
Myeyes Opticians
68 Exmouth Market
London
EC1R 4QP
 
Tel 020 7278 8480
Text us on 07851 704443
Email  - info@myeyesopticians.co.uk
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