epik™ Lens Series
Precision German design, advanced customization.
Our most advanced technology.
Advanced technology in the epik™ Variable Series provides for high visual acuity over entire lens, natural posture while reading, excellent 3D vision and spatial perception, spontaneous compatibility, sharp vision, and fatigue-free reading. Designed for fitting heights of 15-35mm, epik™ Variable lenses are available in three simple-to-order lifestyle designs
Retina Focus Optimization
Infinite Position of Wear
Accounts for individual wearing situation
Imaging is true-to-refraction through more accurate powers as experienced by the wearer
Power Optimized Inset
Precise positioning of corridor based on wearer’s Rx
More natural convergence and easier accommodation
More precise calculation of zone sizes
Optimally proportioned viewing zones in every frame
Easier eye movement from distance to near
Corridor adjusted for patient’s exact frame shape
Excellent near vision with minimal peripheral astigmatism
Full Rx Compensation
Design compensated for patient’s Rx
Widest viewing zones, regardless of prescription
THREE DESIGNS TO MATCH EVERY VISUAL LIFESTYLE
Balanced across the near, intermediate, and distance for excellent performance in the full range of daily activities. For individuals with a balanced lifestyle between indoor, outdoor, and device use.
epik™ Variable Device
Designed for higher levels of near use, such as phones, digital devices, reading, and short term computer use. Faster to near power, wider intermediate and near. Given today’s activities, this is a significant portion of patients.
epik™ Variable Active
Designed for active people with significant amounts of head movement - sports, driving, biking, etc. Available in all materials and in polarized for outdoor activities.
epik™ Day & epik™ Standard
: Low levels of optical astigmatism, skew distortion and swim
: Near zone is wider (and wider higher up)
: Wide intermediate
: Addition Power Profile that ramps up rapidly
: Generous distance clear above 180
epik™ Standard ★★★
Rx enhanced design with two options for 14-17mm and 17-22 mm fit heights.
epik™ Day ★★★★
Full Rx compensation with five options for 13, 15, 17, 19, and 21mm fit heights.
epik™ Free Form Single Vision
: Our best free form single vision lens
: Widest fields of vision for all Rx's
: Essential for high-power and high-cylinder Rx's
: Optical Center measurements highly recommended
epik™ Office HD
Office work, as well as many types of hands-on work and hobbies, require sustained intermediate vision. Traditional progressives don’t always provide a large enough viewing zone to support these activities. epik™ Office HD lenses feature wide intermediate and reading zones. And since every working situation is different, epik™ Office HD is available in a choice of five working distances.
epik™ Office Lens Features
: Wide, clear intermediate and near with low peripheral astigmatism (no distance).
: Five fixed intermediate focal lengths, measured in inches for clarity.
: 14mm to 35mm fitting heights for all frames.
: Optimized with Rx and Position of Wear compensation.
: Ordered and fit just like a standard progressive lens.
epik™ Office HD lenses do not offer a clear field of view beyond 13 feet. They should NEVER be used driving or for activities that require clear distance vision.
© 2020. epikTM Office HD is a trademark of GSRx®, Inc. Product designed and manufactured in accordance with US Patent 6,089,713; EU Patent EP0857993; AU Patent 739,849, and US Patent 5,867,246. Parameters such as decentration, prescribed prism, patient Rx and frame parameters will impact actual Rx range.
Provide a normal progressive prescription with distance Rx, reading add, monocular PD’s and fitting height.
Choose the desired maximum intermediate focal length based on the wearer’s required viewing range.
Fit like a progressive lens.
Use monocular interpupillary distances.
Ensure a minimum frame B dimension (depth) of 25mm.
14-35mm fitting heights for all frames.
Order this lens just like a progressive and specify the intermediate focal length required.
DO NOT MANIPULATE THE POWER OF THE LENS. Power is adjusted automatically at the lab.
epik™ DRV - Digital Relaxed Vision
The highest percentage of digital eyestrain complaints are in the 18-34 age group. Since most people hold mobile devices about 25% closer than printed materials, symptoms of presbyopia may occur in their early 30s, or even younger. The lower contrast and resolution of digital screens can also increase strain.
Almost unperceived peripheral astigmatism
: Enhanced single vision design with patented back-surface free form technology.
: Choice of +0.50 or +0.75 diopter power boost in the lower part of the lens.
: Allows eye muscles to relax for easier accommodation and reduced eyestrain.
: Ideal for wearers aged 25 to 40 years who need extra near vision support.
: Individual free form design with prescription optimization.
: Order like a progressive, use patient’s usual distance prescription.
The epik™ iBifocal is a breakthrough for D28 wearers with advanced performance and aesthetic appeal - no line. Optimized for high visual acuity over the entire lens, it is quick to full power without disturbing image jump.
: Smooth transition zone - invisible near segment and stepless transition from far to near.
: Wide, accessible near.
: Corridor length around 6mm to reading power (not intended for sustained intermediate vision).
: Free form technology - retina focus principle.
: MUST be fit like a progressive with proper OC height and Monocular PDs, with a 14mm minimum fitting height, and 20 mm minimum lens height.