Herzlich Willkommen SEIKO Videocentration system including near PD measurement

Advantages Videocentrationsystem: Frameselection Measurement of centration data Lens consultation Increase of Imange, showing competence Increase of turnover by selling higher quality lenses and less complaints SEIKO – Videocentrationsystem

High quality digital SLR camera. 12 Megapixel, 6 x optical zoom. Embedded PC with touchscreen SEIKO – Videocentrationsystem

Advantages Videocentrationsystem: Frame selection SEIKO – Videocentrationsystem

max. 18 photos Series of up to 6 pictures Simulation of lenses, tints, … Excellent quality of images Print-out available Frame selection SEIKO – Videocentrationsystem

Advantages Videocentrationsystem : Frame selection Measurement of centration data SEIKO – Videozentrationsystem

Measurement of centration data FFA with headmirror Refernce jig SEIKO – Videozentrationsystem

Frontpicture : all data for centration and optimization Measurement of centration data single PD boxing size fitting height Total PD dbl Facerotation / Facetilt

PD Pupil center or cornea reflex ? Measurement of centration data

PD Pupil center or cornea reflex ? PD based on pupil center is in average 0,50 mm > than cornea reflex PD Variation Pupil center PD – Cornea reflex PD: 0,0–1,0 mm Measurement of centration data

Cornea Reflex PD 67,05 mm Pupil center PD 68,08 mm Measurement of centration data

PD Messung Pupil center PD or Cornea reflex PD? Pupil center PD in average 0,50 mm > corena reflex PD Variation Pupil center PD – Cornea reflex PD: 0,0–1,0 mm Recommendation: Validation of cornea reflex measurement using the crosses and, if necessary, adjusting according to pupil center. Measurment of centration data

Frontpicture : all data for centration and optimization FFA with headmirror Measurement of centration data

Frontpicture : FFA measurement Measurement of FFA under wearing conditions Measurement of centration data

Side picture: VCD und PT Measurement of centration data

Near PD measurement Testing under reading conditions Determination of inset for individual progressives Measurement of centration data

Measurement of near PD

Front picture: all centration data incl. FFA within approx. 2-3 minutes Side picture: VCD and PT Hand-held mirror:near PD SEIKO – Videocentrationsystem A complete and extremely accurate way of getting all centration data

Advantages Videocentrationsystem : Frame selection Measurement of centration data Lens consultation SEIKO – Videocentrationsystem

Lens consultation Comparison of high-end material, design, brandproducts SEIKO – Videocentrationsystem

„Open“ system for all lens suppliers SEIKO – Videocentrationsystem

Advantages VCS: Disadvantages VCS: Frame selection Purchase cost Measurement of centration data Lens consultation Increase of Imange, showing competence Increase of turnover by selling higher quality lenses and less complaints SEIKO – Videocentrationsystem