Atorics

Traditional aspheric lenses correct aberrations in only one meridian. This means that patients requiring an astigmatic prescription have to endure lenses with large amounts of off-axis errors. Crossbows atoric lenses have been aspherised along every meridian of the lens, creating a large clear field of vision with low levels of distortion.

BENEFITS

• Lenses up to 10% thinner than equivalent toric lens
• Computer generated surface, fully optimised for all gaze angles
• Unwanted distortion and power errors minimised
• Greatly improved peripheral vision
• Reduced magnification
• CNC manufactured moulds to ensure highest accuracy

RANGE

• Crossbows Atoric Moulds are available in sphere powers from plano to -10.00D out to -4.00D cylinder
• Enquiries are also welcome regarding plus powers
• Available in 1.498, 1.56 and 1.60 and other refractive indices to suit customers' requirements
• Available in a range of diameters to suit customers’ requirements
• These moulds can be supplied with matching spherical front moulds or specially optimised aspheric front moulds for the ultimate in clear vision for astigmatic prescriptions