Page 13 - TOKAI Lens Catalogue revised

GR-RESONAS
GR-RESONAS
GR-RESONAS FF

5 Types of Selectable Progressive Corridors

11mm, 12mm, 13mm, 14mm, 15mm
The progressive corridor can be specified from 11 to 15mm by 1mm step.

This allows the wearer to choose their frames from a wider variation

not only but can be specified for a smooth switch from their old progressive lens
by specifying the same progressive corridor length.

Recommended Recommended
lens height lens height
Corridor Length (mm)
Corridor Length
Recommended lens height
Minimum fitting height
For Shorter Frames For a Balance Between For Long Height Frames
People Who Doesn’ t Fashionable Short Height People Who are Concern
Need to Use the Near Frame and the Easiness About the adaption of Minimum lens height
Vision for a Long Time. to Wear. Progressive Lenses.

N-style Binocular Link Design

Process 1 The Different Rout Seen Through of the R and L When Shifting the Vision
The amount of astigmatism looked through differs between
the R and L eye making it difficult to see in binocular vision Far
˔The Simulation of the Binocular Vision
The area of the lens used when looking at point ᶃ is the same with
the R and L eye. But when looking at point ᶆ the R eye looks through
the partial near the ears while the L eye looks through the partial near
the nose. This can also be said in the near vision such as when looking
at point ᶅ the L eye looks through Near
a point even closer to the nose.
Process 2 The Reduction of the Difference L Eye R Eye

A clear and natural binocular Binocular Astigmatism The difference of the R and L Vision Aberration
when using the binocular vision
vision is realized by reducing
the difference of the Far
aberration. Near
The Clear area
Widened by
RESONAS 44 % GR-RESONAS

Inheritance from the RESONAS series

˙ɹN-style Progressive Aspheric Design
˙ɹAspheric Designed for the Vision Quality ʢBs-MC methodʣ
˙ɹNew Flexible Inset Design
˙ɹ9/70 Addition Design

˙ɹRetinal Focus Design
˙ɹOptimal Atoric Design

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