Now you will enjoy the ultimate convenience of the Biomedics 1-day soft contact lens and benefit from the outstanding clinical performance.

Dry cast molding process provides enhanced shape retention and ensures better lens centration and movement on the eye.
Lens geometry offers low edge apex minimizing lid interaction for less friction.
CN bevel design minimizes lens/lid interaction for a more comfortable fit.
Lenticular parallel carrier ensures consistent handling throughout the power range.

Biomedics 1-day has a unique advanced lens design that removes the need for a comfort agent and maintains lens comfort throughout the day.

Lens specifications:
Material                    Ocufilcon B; with visibility handling tint & UV inhibitor
Diameter                   14.20
Center thickness        0.07mm
Base curve                 8.7mm
Water content            52 %
Power range (D)         -10.00 to +6.00
Packaging                  30 blisters per box

Biomedics Torics lenses offer exceptional comfort, convenience and clear, crisp vision for those with astigmatism. The most comfortable lens in its class.

Features:
Dry cast moulded
Back surface toric while the anterior surface is spherical
Iso-thickness and wide constant ballast area enhancing stability and visual acuity
Anterior edge roundness & Constant ramp angle minimising lid-lens interaction giving excellent comfort
One lens orientation mark at 6 o’clock

Material                      Ocufilcon D
Center thickness          0.11
Water content              55%
Diameter (mm)             14.50
Radius                         8.70

Spherical power range (D)               +6.00 to -9.00
Cylindrical power range (D)              -0.75, -1.25, -1.75, -2.25
Axis   (10 steps)                              0⁰ to 180⁰
Packaging                                       3 or 6 lenses per pack

Those cylindrical powers allow the correction of refractive cylinders from -0.75 (D) to -3.00 (D)

Fitting assessment to consider :
Lens should move 0.5 to 1.0 mm on blinking and lag 0.5 to 1.5 mm on upward gaze
Clockwise rotation & anti clockwise rotation (LARS theory)

Advantages:
Easier handling
Unsurpassed comfort
Consistent lens predictability
High oxygen transmission
Consistent thin edge thickness
Unique, Aberration Neutralising System (ANS)

Power range            -10.00 to +8.00
Base curve               (-) 8.60  (+) 8.80
Diameter                  14.20
Material                    Ocufilcon D 55% UV Inhibitor  
Locator tint               Soft blue visibility tint
Center thickness       0.07

Advantages:
Easier handling
Unsurpassed comfort
Consistent lens predictability
High oxygen transmission
Consistent thin edge thickness
Mostly recommended for dry eyes

Power range            -0.25 to -10.00
Base curve               8.60
Diameter                  14.00
Material                    Polymacon with UV Inhibitor  
Locator tint               Soft blue visibility tint
Center thickness       0.04

Superior performance begins with advanced design…
                                                                 from edge to edge

Contact lens with an aspheric optical design that is optimized to precisely focus light traveling through the contact lens and human eye. The anterior surface is constructed in lenticular form to provide optimum edge thickness and contour.

Material                                Ocufilcon D
Diameter (mm)                       14.20
Base curve (mm)                    8.6
Center thickness                    0.07
Power                                    -10.00 to +8.00
Water content                        55 %

Manufactured by Ocular Sciences

Biofinity monthly aspheric silicone hydrogel contact lenses.

Made with our most advanced lens technology, Aquaform Comfort Science, Biofinity contact lenses bring together essential elements like oxygen and water. High oxygen performance helps keep eyes white and healthy while the naturally wettable lens material holds water within the lens making it soft, moist and resistant to dehydration and protein deposits without surface treatments or wetting agents.

Additionally, Biofinity contact lenses' aspheric front surface lens design provides enhanced vision. The lens focuses light better to a common local point giving greater image resolution and increased depth of focus for sharper vision. This unique combination of high oxygen, high water and soft lens material creates a truly exceptional silicone hydrogel lens.

Avaira is a third generation silicone hydrogel lens using the Aquaform technology. This technology consists of incorporating less WETTABLE silicone, since they succeeded in using a longer molecular chain that can bind to water, allowing a lens that is:
• Highly permeable to oxygen because of the silicone
• Soft on the eyes because it has less silicone and can bind to water
• Naturally wettable because it can bind to water

The lenses are made from a material containing 46% water and 54% enfilcon A, a silicone-containing hydrogel. The lenses have a tint (phthalocyanine blue) which is added to make the lens more visible for handling. The lenses also contain a UV absorbing monomer which is used to block UV radiation.

AVAIRA SPHERE contact lenses parameters:
• Diameter: 13.5 mm to 15.0 mm
• Base Curve: 8.2 mm to 9.2 mm
• Center Thickness: 0.08 mm to 0.60 mm (varies with power)
• Powers: -20.00 D to +20.00D

The physical/optical properties of the lens are:
• Refractive Index: 1.40
• Light Transmittance: >97%
• Surface Character: Hydrophilic
• Water Content: 46%
• Specific Gravity: 1.06
• Contact angle 37 deg
• Oxygen Permeability: 100 x 10-11 (cm2/sec) (ml 02/ml x mmHg) 35°C (Polarographic method)

Proclear 1 day
Proclear 1 day contact lenses also have the added benefit of exceptional all-day comfort. Our PC Technology™ creates a lens material that contains molecules found naturally in human cell membranes. These molecules attract and surround themselves with water, keeping your disposable contact lenses moist and comfortable, even after 12 hours of wear.

Proclear contact lenses from CooperVision are soft (hydrogel) contact lenses made with patented phosphorylcholine (PC) technology. Phosphorylcholine (PC) is found in the moist regions of the eye and has affinity to water. All Proclear contact lenses are made from Omafilcon A incorporating phosphorylcholine, making them biocompatible. All Proclear contact lenses help retain moisture and prevent the eyes from getting dehydrated. Further, they contain a layer of water which discourages protein and lipid deposition on the lens. Lens Material: Omafilcon A (38%)

Description:
Chord diameter: 13.0mm to 15.5 mm
Base Curve: 8.0mm to 9.50mm
Powers: -20.00D to +20.00D
Refractive Index 1.40
Water content: 60% ±2%

Proclear EP
This brand was formerly called Biomedics EP. These are contact lenses specially designed for emerging presbyopes (those starting to get presbyopia). These are 1-2 Week Disposable contact lenses. The lens is easy to fit for patients with up to +1.25 ADD.. Lens Material: Omafilcon A (40%).
• Chord diameter: 14.4m
• Base Curve: 8.70mm
• Powers: +6.00D to -8.00D in 0.50D steps after -6.50D
• Water content: 60%

Proclear Multifocal
This is the only contact lens designed to address both presbyopia and dryness of the eyes which comes naturally with aging. Proclear Multifocal lenses feature two different, yet complementary lenses that work together to provide near, far, and in between vision with the clearest possible image. The two-lens system means that your eye care professional (ECP) will have specified one eye as "Dominant" (D), and the non-dominant eye is marked with an "N" on your contact lens prescription. Proclear Multifocal lenses are also made incorporating phosphorylcholine (PC). Lens Material: Omafilcon A.

Only Proclear Multifocal contact lenses combine a superior lens design, Balanced Progressive™ Technology, with a unique lens material made using our patented PC Technology™. The result is a lens that gives you great vision at every distance while staying moist and comfortable, all day long.

Proclear Multifocal
Chord diameter: 14.4m
Base Curve: 8.70
Powers: +4.00 to -6.00D in 0.25D steps
Add Powers: +1.00, or +1.50, or +2.00, +2.50

Proclear Multifocal XR
Chord diameter: 14.4m
Base Curve: 8.40, 8.70
Powers: +20.00 to -20.00D in (0.50D steps after +/- 6.50D)
Add powers: +1.00, +1.50, +2.00, +2.50, +3.00, +3.50, +4.00D

Proclear Multifocal Toric
Chord diameter: 13.6mm to 15.2mm
Base curve : 8.3mm to 8.9mm
Spherical power: -20.00D to +20.00D
Cylinder powers: -0.75D to -2.75D
Add powers: +1.00 to +3.50
Center thickness(minus): 0.06mm to 0.15mm
Center thickness (plus): 0.13mm to 0.28mm
Water content: 59%

Proclear Sphere
Chord diameter: 14.2mm
Base curve         Powers
8.60                    +0.50D to +10.00 and plano to -10.00D
8.20                    plano to -10.00D
(0.50D steps above -6.00D and +6.00D otherwise all power steps are in 0.25D increments)
Center thickness: 0.65 to 0.35 mm dependent on power

Proclear Toric
Chord diameter: 14.4mm
Base curve: 8.40; 8.80
Powers: +6.00 to -6.50D in 0.25D steps
                -7.00 to -8.0D in 0.50D steps
Center thickness: 0.07 to 0.35 mm dependent on power

For more details visit: www.coopervision.com