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Brandnames: Northern Lenses Boston Multi-Vision, DT Boston Multi-Vision, Jack Allen Boston Multi-Vision, JA Boston Multi-Vision


Product NameBoston Multi-Vision
Wear ModeDaily Wear Multifocal
Design FeaturesB.S: Aspheric. F.S: Spheric. CD. Boston ES Material. Elliptical Optical Zone. Hyperbolic Zone supplies approx +1.50 or +2.00 Add. Mid-Peripheral Fillet Curve. Elliptical Fitting Zone. Controlled Edge Lift
MaterialsFocon 4b
BOZR From7.3
BOZR To8.3
BOZR Steps0.10
Adds From1.5
Adds To2
Adds StepsNominal.
Tot Diam From9.6
Tot Diam To9.6
Seg Size From0.99
Seg Size To0.99
Seg Size StepsEllipsoid.
Sph Pwr From-20
Sph Pwr To20
Sph Pwr Steps0.25
Locn Marks/engravingsEngraving Possible
BOZD From9.99
BOZD To9.99
BOZD StepsElliptic.
FOZD From9.99
FOZD To9.99
Tc @ -3.00999.99
Recquired Replacement999 Month
Other InfoAvailable from David Thomas Ltd, Tel 01604 646216. Jack Allen, Tel 020 8804 2944. Northern Lenses, Tel 0161 336 9000