ZEISS Precision lenses with i.Scription® Technology

The outcome is the key

i.Profiler®plus does not only provide you a better prescription, it gives you access to an optimised individualised lens solution with i.Scription technology for improved colour and contrast vision as well as improved night vision. i.Scription involves an innovative patented algorithm which combines the subjective refraction values with the i.Profiler plus ocular wavefront aberrometry data to calculate an individualised prescription to 1/100th of a dioptre - especially for lower light situations.

With customised i.Scription® lenses, your patients benefit from:

Better night/ low-light vision:

Better night/ low-light vision

Looking directly at a light source at night, such as car headlights, results in glare and halo effects. i.Scription technology reduces image noise.

Better visual contrast:

Better visual contrast

Seeing contrast, such as white letters on a black background, is especially challenging for the eyes. i.Scription technology sharpens contrast.

Better colour vision:

Better colour vision

i.Scription technology adds more brilliance to life and lets lens wearers see colours as they really are: bright and more intense.

i.Profiler plus enables i.Scription technology through precise, automated measurement of your patient´s visual profile.

Using Wavefront technology

Wavefront technology

A harmless beam of light

A harmless beam of light

i.Scription technology

the i.Profilerplus generates a detailed visual profile of both eyes in just 60 seconds.

enters the eye to measure how light passes through it to map higher order aberrations with up to 1500 sample points, which are responsible for decreased performance in night vision. This process will take place in a few seconds while your patient is focusing on the image of the hot air balloon presented by the i.Profilerplus.

involves an innovative, patented algorithm which combines the subjective refraction values with the i.Profilerplus ocular wavefront aberrometry data to calculate an individualised prescription to 1/100th of a dioptre – incorporated in a ZEISS lens with i.Scription technology.

Why is i.Scription technology particularly beneficial in low light conditions?

Daytime: good vision
Daytime: good vision
Nighttime: blurry vision & halo effects
Nighttime: blurry vision & halo effects

Conventional manifest refraction is performed in well illuminated rooms, leading to prescription values that work well in daylight situations. However, as the pupil expands in low light situations, the peripheral aberrations of the eye can lead to refractive shifts that make the conventional prescription no longer valid. i.Scription® technology is able to combine the information about peripheral aberrations provided by i.Profiler® plus together with manifest refraction, resulting in an optimised prescription to provide better day and night vision.

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ZEISS is one of the world’s leading manufacturers of spectacle lenses, and is committed to delivering maximum precision and comfort. ZEISS designs and produces lenses, instruments and measurement systems, as well as retail concepts and technology services that continue to raise the bar in vision care.

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