Adjust the frame as necessary. Single Vision Lenses… • Corrects only one distance at a time • Inconvenient • Cumbersome 5. Progressive lenses, also called progressive addition lenses (PAL), progressive power lenses, graduated lenses, no-line bifocals, and varifocal lenses, are corrective lenses used in eyeglasses to correct presbyopia and other disorders of accommodation. PROFESSIONAL FITTING AND INFORMATION GUIDE for the 55 Spherical/Aspheric, 55 Spherical/Aspheric Blue, 55 UV Spherical/Aspheric, 55 UV Spherical/Aspheric Blue, 55 UV Spherical/Aspheric Color, 55 Toric, 55 Toric Blue, 55 UV Toric, 55 UV Toric Blue, 55 Multifocal, 55 Multifocal Blue, 55 UV Multifocal and 55 UV Multifocal Blue (methafilcon A) Soft (Hydrophilic) Contact Lens … This guide will help you for the SUCCESSFUL DISPENSING OF VARILUX® LENSES KODAK Precise PB Progressive Lens KODAK Precise PB Lenses l Guided alignment that automatically starts measurement when pupil is focussed l Pupil size measurement in scotopic and photopic light conditions. PROGRESSIVE ADDITION LENSES 2. • Each base curve is available in three skirt curve options: Flat, The new M.I.D. This approach helps provide all-day tear exchange, lens movement and optimum lens centration and optics, which dictates that the patient will have success. VARILUX PROGRESSIVE LENS WEARING GUIDE 2 A Quick Familiarization Guide ACKNOWLEDGEMENT WHY CHOOSE VARILUX Congratulations on getting your new pair of Varilux Lenses. Thirty-nine ECPs (from 10 countries) refitted 441 existing soft contact lens–wearing presbyopes into PureVision2 for Presbyopia lenses. This advance lens is specially designed to provide you with the most natural vision at all distances. They are characterised by a gradient of increasing lens power, added to the wearer's correction for the other refractive errors. Varilux Fitting Guide 1. Progressive Spectacle Lens Fitting 1. fitting guide D LENS: DOMINANT EYE DIAMETE R 1 4.4 mm DISTANCE VISION Spherical central zone (2.3 mm) PROGRESSIVE INTERMEDIATE AND NEAR VISION Aspherical annular zone plus power (8.5 mm) LENS EDGE N LENS: NON-DOMINANT EYE DIAMETE R 1 4.4 mm NEAR VISION Spherical central zone (1.7 mm) PROGRESSIVE INTERMEDIATE AND DISTANCE VISION minus power (8.5 mm) LENS EDGE D LENS… … 34mm 4mm 22 Fitting Dispensing Understanding The following markings are used to verify the properties of a progressive addition lens (PAL): 1 1Fitting Reference Point (FRP) – Also called the fitting cross. The hybrid platform delivers unmatched centration and stability of the GP optics. ®VARILUXFITTINGGUIDEA GUIDE TO THE SUCCESSFULFITTING OF VARILUX® LENSES 2. NAVIGATOR™ Progressive PolyClear™ Lens Product Specifications and Fitting Guide. System for Overnight Wear is described in this guide. T his is an indispensable guide for all eye-care professionals. The appropriate add power should be determined by a near refraction. With this information at our disposal, we must decide when to use these guides to help us with our fits and when to rely on the common practices learned in school and in the clinic. minimum change from natural vision 3. No matter how inclined the frame is or how it is wrapped around your face. TECHNOLOGY REFERENCE GUIDE. CHARACTERISTICS Navigator Polycarbonate Lens Refractive Index 1.586 Dispersion Value (Abbe) 28.0 (standard polycarbonate) Density 1.20 Chemical Resistance Fair (avoid all solvents except IPA) … This is a unique contact lens product with a progressive lens design and fitting system that helps manage and temporarily correct myopia, as well as mild astigmatism. Demonstrate the different viewing areas, and appropriate head and eye movement. E nhanced performance at work:. Progressive Lens Chart Lens Style Material Min Fit Laser Markings Temple Power Range Progressive Lens Chart 11/28/2006 www.laramyk.com Page 1 of 14. Extremely big fields of view. For reading, using a computer or handheld device, and other visually intensive up-close activities. fitting guide D LENS: DOMINANT EYE DIAMETE R 1 4.4 mm DISTANCE VISION Spherical central zone (2.3 mm) PROGRESSIVE plus power INTERMEDIATE AND NEAR VISION Aspherical annular zone (8.5 mm) LENS EDGE N LENS: NON-DOMINANT EYE DIAMETE R 1 4.4 mm NEAR VISION Spherical central zone (1.7 mm) PROGRESSIVE plus power INTERMEDIATE AND DISTANCE VISION Aspherical annular zone PROGRESSIVE … NAVIGATOR SHORT® Short Corridor Progressive Lens in PolyClear® Product Specifications and Fitting Guide PURPOSE: The following is provided for fitting and processing NAVIGATOR SHORT PolyClear Progressive Lenses. Designates the point on the lens that should be placed along the optical axis of the patient (center of pupil). A comprehensive reference on the prescribing and correct fitting of progressives. WELCOMEWe are pleased to present this guide which outlines the essential rulesfor the successful fitting of progressive lenses to your presbyopic patients.Overall, it guides you through successful fitting from first cont This unique design offers crisp vision at all distance, the same handling a progressive spectacle lens, but no frame limitation on the visual field. Shamir’s new family of high quality Freeform ® occupational lenses is a benefit to opticians and patients alike. Despite this engineering feast, this progressive lens design here has all the possibilities to get modified to your visual needs. It relies on the creation of aspheric and atoric optical geometrics designed by intelligent software and applied with the diamond point HOYA Free-Form surfacing process onto a variety of lens designs. Old Design New Design Benefits ZEISS Individual® ZEISS Progressive Individual 2 Fitting Heights 13 - 35 mm • Individualized for patients’ daily life activities with innovative pupil optimization for more natural vision day AND night. 5. If you would like to measure your own segment height then you will need to have the frame in hand, because you can only measure it while the glasses are on your head. Our formula is accurate is most cases. Confirm the fit on the patient by verifying that the fitting cross is properly positioned over the pupils. Options for a Presbyope..• Single vision lenses• Bifocals• Progressive Addition Lenses 4. technology offers variability for clear and relaxed vision from an "enhanced reading lens" up to an "indoor progressive lens." Order parameters for lens optimisation Precision Pure Precision Plus Precision Superb Individual 2 Prescription Physiological position of wear data For more precise measurements use i.Terminal Technology Fitting height Monocular PD FrameFit® value Back vertex distance (default = 12 mm) Pantoscopic tilt (default = 9°) Wrap angle (default = 6.5°) Individual preferences Vision profile based … Progressives Pantoscopic Angle 12° Wrapping Angle 5° Back Vertex Distance 14mm Near Working Distance 40cm* *For Unity Via Mobile lenses a default near working distance of 32cm will be used Fitting Guide Technical Specs All Unity Via Progressives Minimum Fitting Height 12mm (For best performance, 14mm is recommended) It offers the perfect customized solution whether the patient needs to concentrate on close work at the computer while keeping near surroundings precisely in focus, or works at the computer while also focusing on mid-distance workspace. Fitting ZEISS Digital Lens 1 SELECT LENS ZEISS Digital Lens is fitted like a progressive lens. * First fit success for Bausch + Lomb ULTRA for Presbyopia achieved when the ECP followed the fitting guide for the 3-Zone Progressive Design of the PureVision2 for Presbyopia lens. • In order to ensure proper fitting and to allow patients to experience the acuity and comfort offered by the Duette™ lens, a 15-lens diagnostic set is available. Design 180 Below 180 Below Courtesy of Laramy-K Optical Manufacturer Nasal Add Range Progressive Lens Chart Lens Style Material Min Fit Laser Markings Temple Power Range AO TruVision Technica Plastic Soft 22 mm Add, T AOT-5.00 to … The Ortho K MOONLENS is meant to be worn overnight. We use a very accurate progressive lens formula that is precisely calculated to the frames you order. • If there are no markings, see how to locate the lens engravings below. Duette Progressive contact lenses’ fitting approach is based on aligning the GP base curve with the flat K and starting with the 8.4mm (flat) skirt. and ZEISS SV HD Lenses Fitting & Dispensing Guide Rx Lens Availability ZEISS Experience HD2 Progressive Lenses ZEISS SV HD Single Vision Lenses Dispensing Lenses 1 VERIFY LENSES • Completed lenses should have verification markings. Carl Zeiss Vision Lens Conversion Guide *Data on file. L11C = Clarity L11H = Harmony. ZEISS Officelens is available with three work distances ZEISS Officelens Book: Widest fields of clear vision out to 3 feet (100 cm). CHARACTERISTICS Navigator Short in PolyClear Refractive Index 1.586 ref d Dispersion Value (Abbe) 28.0 (standard polycarbonate) Density 1.20 Chemical Resistance Fair (avoid … PURPOSE: The following is provided for fitting and processing NAVIGATOR Progressive Polycarbonate Lenses. REFERENCE GUIDE Over 50 years of optical engineering REDEFINING EVERY ASPECT OF VISION CORRECTION www.thehoyafreeformcompany.com << i D LENS SERIES >> Progressive lenses were first patented in 1907 and later refined in 1959 into the basic progressive lens design still widely used today. In this guide, we’ll answer any question you have on the topic. With Impression 2 you get the most out of a progressive lens. ZEISS Digital Lens is available in 4 add powers, ranging from +0.50D to +1.25D. These fitting guides often provide unique insights into the products that contact lens fitters uncover during beta testing, which can save significant chair time during the fitting process. Duette Progressive Center Distance: Flexible Center Distance Zone: 1.5 – 4.0mm and Variable Add Power: +0.75 to +5.00D; Duette Progressive Center Near: 3mm Center Near Zone and 3 Add Powers: +1.00, +1.75, +2.50 D Minimum Fitting Height: 18mm • Corridor Length: 14mm • Minimum “B” Measurement: 28mm Minimum Fitting Height: 14mm • Corridor Length: 11mm • Minimum “B” Measurement: 24mm . Expert Progressive gas permeable contact lens has been conceived like a progressive spectacle lens to address presbyopia. fitting heights. 2 << iD AND iQ SERIES LENSES >> iQ represents the foundation of HOYA’s Free-Form science. This conventional approach places the progressive lens on only the front surface of a semi-finished … You’ll learn everything about how these ingenious pieces of engineering work, who needs them, when to wear them, and a few of the biggest progressive lens pros and cons to consider. • The diagnostic set includes lenses in 5 base curves ranging from 7.10mm to 7.90mm in 0.20mm steps. • Fluorescein pattern: Slight fluorescein pool when lens is in lower position Range Overall Diameter Base Curve Power Add Powers 8.50 to 10.50 in 0.50 steps 7.20 to 8.60 in 0.05 steps-15.00 to +10.00 in 0.25 steps +1.00 to +3.50 in 0.25 steps Material Boston ES®, Boston EO®, Boston XO®, Boston XO 2® FITTING … Aim of any vision correction device is to provide good visioni.e. Patients returned for follow-up visits after 1-2 weeks. • The fitting cross should be at pupil center when eyeglasses are .25on the wearer. It guides you through each step, from initial patient consultation to delivery of the spectacles. 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