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Vision Direct - Barrel Lens Case

Quantity Price
£3.05
Barrel Lens is a case for use with peroxide based contact lens solutions. It is recommended that you change your contact lenses cases as frequently as possible. This will prevent the build up of lens case deposits. read more
Power
Sometimes called 'sphere' or 'strength'. Measured in diopters and always preceded by - (minus) or + (plus). Negative (-) powers help to correct short sighted conditions. Positive (+) powers help to correct long sighted conditions.
Diameter
The diameter of the lens. Most brands come in a couple of sizes. Usually a 14.x number but could be between 13.x to 15.x.
Base Curve
Base curve, determining how the lens fits. It is usually an 8.x or 9.x number. Some brands use non-numeric base curves such as flat, media or steep.
Cylinder
Extra power needed for astigmatism. Always a - (minus) number.
Axis
The placement of the extra power in a toric lens for astigmatism. The axis can be anywhere between 0 and 180 degrees.
Select Eye
By unticking left or right eye you can order for one eye or one box.
Material Water Content 0%
Manufacturer Vision Direct Frequency
Brand Name Barrel Lens Case
Frequency
Availability Non-stock items. Please check product description for expected dispatch times.

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Works well, good quality for the price
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