PureVision2 vs Proclear

PureVision2		Proclear
Product Image
Manufacturer	Bausch & Lomb Inc.	CooperVision, Inc. part of The Cooper Companies Inc.
Release Date	2011	1997
Prescription Parameters
Replacement Schedule	Monthly	Monthly
Wearing Details	Daily wear or extended wear up to 30 days	Daily wear
Sphere Powers	+6.00 to -6.00D in 0.25 steps -6.00D to -12.00D in 0.5 steps	for 8.6 mm: -20.00D to +20.00D for 8.2 mm: Plano to -10.00D (in 0.5 steps after -6.00D and +5.00D)
Base Curves	8.6 mm	8.6 mm 8.2 mm
Diameters	14.0 mm	14.2 mm
Technical Parameters
FDA Group	V	II
Lens Material	Silicone hydrogel (Balafilcon A)	Non-ionic hydrogel (Omafilcon A)
Lens Design	Aspherical	Spherical
Wetting Agents	None	Unknown
% of Material	64%	38%
% of Water	36%	62%
Center Thickness	0.07 mm	0.065 mm
Oxygen Transmission	130 Dk/t	52 Dk/t
Modulus	1.1 MPa	0.4 MPa
Other Features
Special Features	High Definition Optics for reduced halos and glare. ComfortMoist Technology for initial and overall comfort.	(Phosphorylcholine) PC Technology, which keeps the lenses moist.
UV Blocking	No	No
Dynamic Light Absorption	No	No
Visibility Tint	Yes (light blue)	Yes (light blue)
Inside-out Mark	Unknown	No
Packaging, Pricing and Offers
Packaging Details	6 lenses per box, immersed in a poloxamine solution	6 lenses per box, immersed in buffered 0.9% saline
Price Range	$30 - $53	$31 - $46
Cost per Day	$0.17 - $0.29	$0.17 - $0.26
Online Retailers	Special Deals

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