SwissLens contact lenses

Ø_T Total diameter	7.50 => 12.00 mm
r₀ Base curve	6.00 => 9.00 mm
F'v Sphere	-40.00 => +40.00 dpt
Flattenings	Orbiflex SA Eccentricity: 0.30 => 0.80
	Orbiflex S2A Eccentricity zone 1: 0.10 => 0.90 Aspheric zone 2: standard (−) or sharp (+) opening
	Orbiflex S3S Spherical zones 1 and 2: r1 = rO + 0.60 mm, r2 = rO + 1.20 mm Spherical zone 3 standard (−) (rO + 3.50 mm) / open (+) (rO + 4.50)
Geometry	Spherical front and back optic zones
Materials Product information Modifiable secondary parameters

Tolerances according to EN ISO 18369-2:2006

Increment: 0.01 mm

Orbiflex