VARILUX FITTING GUIDE
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1 Frame selection 1 Ensure minimum depth below pupil of 14mm for: l Varilux Xclusive 4D, X track 2, X design short l Varilux Physio 2.0 short l Varilux E 2, E design short l Varilux Comfort New Edition short l Varilux Liberty New Edition short 17MM MINIMUM l Varilux Road Pilot 15mm for: l Varilux Exceptio A 17mm for: l Varilux X design l Varilux Physio 2.0 l Varilux E design l Varilux Comfort New Edition l Varilux Liberty New Edition B C A. Centre rotation of the eye B pantoscopic tilt C mm vertex distance l Varilux Digitime l Varilux Sport 2 Ensure the distance from fitting cross to top bevel is greater than 8mm for all Varilux lenses 3 Adjust frame before taking measurements 4 Set vertex distance at 12-14mm and pantoscopic tilt at 8º - 12º Fitting measurements 1 Take monocular PDs (use Digital Pupilometer for accuracy, Visioffice or Eye-Ruler 2 Take monocular fitting heights while the patient is looking straight ahead. Fitting height should be no lower than the centre of the pupil. Allow for frame slippage and avoid parallax by viewing the patient on the same eye level 3 Check the lens will cut out with the centring chart. Select another frame if necessary D D. Ensure the patient is at the same level Verification 1 Locate laser-engraved circles and add to confirm the lens is the correct type 2 Confirm monocular PDs and fitting heights are within 0.5mm 3 Check distance prescriptions 4 Check add power. This is shown below the temporal engraved circle or it can be read as the difference between the front vertex distance and near powers 5 Check prism power at prism reference point. Standard thinning prism is 2/3 add base down ENGRAVED LOGO (NASAL SIDE) 21
2 VARILUX FITTING HEIGHTS Spectacle collection 1 Leave markings on lenses or re-mark them. 2 Confirm frame fits correctly. 3 Fitting cross should be no lower than pupil centre. 4 Remove markings. 5 Demonstrate distance, intermediate and near viewing areas. 6 Issue Certificate of Origin and Varilux guarantee card. E F G E. Distance F. Intermediate G. Near VARILUX RANGE FITTING HEIGHTS Fitting heights and trouble shooting SYMPTOM SOLUTION Minimum fitting height 14mm 16mm 18mm 20mm Beyond Varilux X design short Patient lifts head or glasses to read Fitting too low or reading power too weak. Adjust frame or remake lenses Varilux Physio 2.0 short Varilux E design short Patient lowers head or glasses to look in distance The lenses are fitting too high. Adjust frame or remake lenses Varilux Comfort New Edition short Varilux Liberty New Edition short Varilux Xclusive 4D Patient moves reading material off to side for better focus Halve PDs off (check each eye separately), submit correct PD measurement and have lenses remade for optimum performance Varilux X track 2 Varilux E 2 Peripheral vision blurs and moves Increase facial wrap of frame Varilux X design Varilux Physio 2.0 Varilux E design Patient has narrow reading area Increase pantoscopic tilt and fit closer if possible check fitting height Varilux Comfort New Edition Varilux Liberty New Edition Varilux Road Pilot Varilux Digitime Varilux Sport Varilux Exceptio 22
3 VARILUX FRAME FITTING PARAMETER GUIDE Main wearer and frame parameters To guide you, here are the average values for the main fitting parameters. Recommendation: Please ensure that the frame and clip are correctly adjusted. Scale Usual value Unusual value* Value not allowed Pantoscopic tilt (in degrees) -5 to -1 0 to 4 5 to to to to 25 Wrap angle (in degrees) 0 to 8 9 to to to to 25 ERC distance (in mm) <18 18 to to to to to to 35 Reading distance (in cm) 20 to to to to to 60 *Please double check measurements Additional setting information Ensure all Varilux minimum fitting heights are respected. If not, please be advised that this may affect the Varilux guarantee. Near vision Progression height Status Distance vision Fitting cross to top bevel Greater than or equal to 20mm Standard Varilux Greater than or equal to 17mm or less than 20mm Less than 17mm Greater than 8mm Short corridor Varilux Greater than or equal to 16mm Greater than or equal to 14mm or less than 16mm Less than 14mm Greater than 8mm 23
4 OPTIMUM VARILUX FRAME PARAMETERS Optimum pantoscopic tilt 8 to 12 degrees Please note: Before taking any measurements please ensure the frame is set up to the as worn position Optimum fitting image (Maximised sharp corridor) Optimum faceform angle (Wrap) 2 to 6 degrees Optimum vertex distance 10 to 12mm Optimum ERCd 24 to 27mm Can only be taken using Visioffice If any measurements are non optimum, but confirmed, please use the Varilux personalised range e.g. Varilux Xclusive 4D, X track 2 or E2 Non optimum pantoscopic tilt (Narrowed corridor) Non optimum faceform angle (Distorted field of view) Non optimum vertex ERCd (Blurred image) 24
5 VARILUX ADAPTATION DECISION TREE Please use the following decision tree when completing a Varilux adaptation guarantee claim form to ensure the best patient satisfaction. Measure progression heights from fitting cross to top level Is this distance from the fitting cross to the top bevel greater than 8mm Fitting/measurement error Please reorder your lenses ensuring details are correct. Re-measure patient if required. Referring to the height table on page 23, is the progression height status RED? Measure the lens power (distance, reading addition, prism etc) and check if the lens is in tolerance OUT OF TOLERANCE Essilor manufacturing guarantee Please return lenses to Essilor with a completed returns form. IN TOLERANCE Measure the distance PDs and heights on the lens and check if in tolerance OUT OF TOLERANCE IN TOLERANCE Were the lenses glazed by Essilor? Measure the frame fitting parameters and refer to the frame fitting parameter guide on page 23 and determine the colour status YELLOW/ORANGE Re-measure patient RED GREEN Varilux non-adaptation Please return lenses to Essilor with a completed Varilux adaptation guarantee claim form. Same measurement Different measurement 25
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