DLS Camber+ | Eye-Kraft Optical Lab

DLS Camber+
Technology

COMBINING TRADITIONAL OPTICS

with the most

ADVANCED DIGITAL DESIGNS

Premium
Lenses
with
Variable
Base
Curve

Inspired by Nature

DLS Camber+ Lens Series is a new family of lenses calculated by Camber technology, which combines complex curves on both surfaces of the lens to provide excellent vision correction.

The unique, continuously changing surface curvature of the specially designed lens blank provides an expanded reading zone with improved peripheral vision. When combined with a state-of-the-art back surface digital design, both surfaces work together in perfect harmony to accommodate an expanded Rx range, offer better cosmetics (flatter) for many prescriptions, and yield wearer-preferred near vision performance.

THE ORIGIN OF CAMBER TECHNOLOGY

Camber technology was born from a simple question: How can we combine the best features of both conventional and digitally surfaced progressive lenses, and minimize each one’s limitations? Camber technology is the answer to this question, solving the challenge by unifying traditional optical principals with today’s digital possibilities.

THE CAMBER BLANK

The Camber lens blank has a unique front surface with a variable base curve, which means the power of the front surface increases continuously from top to bottom. This provides the ideal base curve for all visual areas while reducing oblique aberrations in the lens. Thanks to the unique function of its front surface, all DLS Camber+ lenses offer unbeatable vision quality at any distance, especially in the near zone.

DLS CAMBER+ FREEFORM DESIGN

Based on IOT’s Digital Ray-Path 2 Technology and Steady Plus Methodology, DLS+ Camber lens designs are mathematically compensated for peripheral aberrations and include the intelligent use of the wearer’s accommodation to drastically reduced aberrations across the entire field of vision. They also incorporate strict control of mean power to practically eliminate spherical error in lateral areas of the lenses, resulting in improved lateral vision and superior image stability.

NO LENS IS MORE ADVANCED

DLS Camber+ Progressive lenses provide the wearer with an unbeatable visual experience: wide reading zones, improved peripheral vision, extended power range, more aesthetically pleasing lenses, and unbeatable near vision performance. Camber+ lenses.

Optimized Optics

Better Cosmetics

Digital progressive lenses produced using spherical blanks not only have optical issues, but cosmetic issues as well. The diagram below compares the curvature profiles of two lenses with the same prescriptions: the left is processed using a spherical lens blank and the right is processed using a Camber lens blank. With Camber technology, it is possible to produce plus progressive lenses from flatter and better-looking base curves.

Flexible Options

Wide Availability: Camber blanks are available in a wide range of materials, coatings and base curves, allowing the ECP more prescribing options. Wide Product Range: the DLS Camber+ lens series provides many design options to make sure ECP’s and doctors can prescribe the right lens according to the unique wearer’s lifestyle

Front Surface Innovation

A single progressive lens has many powers; so logic dicatates it should have just as many ideal base curves, increasing in diopters from top to bottom. The distance zone power calls for a flatter base curve, while the near zone power calls for a steeper base curve. When a free-form progressive lens is processed from a spherical lens blank, the various powers must share a single base curve, one that may not be ideal for the near zone.

The Camber lens blank features a variable base curve, a front surface innovation that provides the optically ideal base curve in all viewing zones.

DLS Camber+ Technology

Premium Lenses with Variable Base Curve