For example a 3 00 1 25 x 180 lens features the code cibab753.
Air optix toric markings.
Air optix for astigmatism contact lenses can provide clear vision and consistent comfort for your patients.
The b signifies the air optix for astigmatism design.
Air optix for astigmatism alcon lenses have markings in the 11 o clock to the 1 o clock area of the lens.
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Air optix and o2 optix inversion markings.
Risk of serious eye problems i e corneal ulcer is greater for extended wear.
Virtually all soft toric lenses have one or more orientation markings that are visible through a slit lamp.
Ciba identifies the lens manufacturer now alcon.
3 marks at 5 6 and 7 30 degrees apart markings on purevision toric for astigmatism.
Currently three silicone hydrogel toric lenses are available purevision toric acuvue advance for astigmatism and air optix toric ciba vision with more due in the near future.
Focus dailies toric inversion mark.
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Markings on soflens toric for astigmatism.
3 marks at 5 6 and 7 30 degrees apart.
Most have their markings at the 6 00 position on the.