Pursuit NV / Pursuit NV mild - A standart in progressive lenses that archives natural vision -

A standard in progressive lenses that achieves natural vision.
Extensive comfort with two types of natural vision.

Pursuit NV basic design<Back-surface progressive + Back-surface Aspheric Design>

Natural vision with little sensation of swaying or distortion

  • Previous front surface progressive lens
  • Back-surface progressive + Back-surface Aspheric design lens

The photograph is an image that shows differences in fields of vision.

Expansive, bright, clear field of vision

  • Previous front surface progressive lens
  • Back-surface progressive + Back-surface Aspheric design lens

The photograph is an image that shows differences in fields of vision.

Pursuit NV features

<Smoothing design>
A type with a focus on the field of vision in the near-distance portion and long-distance portion

<Linear design>
A type with a focus on reducing sway and distortion

The two types of natural vision cover a diverse range of customer needs.

We have the ability to meet a diverse range of customer needs for progressive lenses with “Pursuit NV” that focuses on the extent of the near-range portion and long-range portion and “Pursuit NV” that focuses on reducing sway/distortion and the extent of the intermediate portion.
We are able to offer detailed solutions that match the desired visual capability and settings in which they will be used.

Pursuit NV / Pursuit NV mild

“Pursuit NV mild” reduces sways and distortions by approximately 13% compared with “Pursuit NV” and expands the breadth of the clarity of vision in the intermediate portion by around 40%. (In the case of S0.00 and ADD2.00)

Lens appearance

Beautiful fit in small frames

  • Previous lens
  • Pursuit NV

The photograph is an image that shows features.

Pursuit NV features short corridors of 10mm, 12mm and 14mm, and this means that the lens can be neatly accommodated in shallow frames, an achievement difficult to realize with previous progressive lenses.

Thin, lightweight and comfortable to wear

  • Previous lens
  • 1.50 lens
  • 1.60 lens
  • 1.67 lens
  • 1.74 lens

This is an image of S-6.00. SEIKO's previous lens used 1.50 monomer.

The numerical value that indicates the ability of the lens material to refract light is called the "refractive index" and the higher this index, the thinner the lens.
Pursuit NV features a lineup of 3 types of material: Ultra-high 1.74 refractive index material, high index 1.67 material and 1.60 index material. In addition, back surface aspheric design is used to achieve a thin lens. The synergy between material and design of Pursuit NV 1.74 in particular enables a lens that is thinner and lighter than previous lenses.

Taking progressive lenses to new territory never before experienced through 3D Spectacle Virtual-reality System …

3D Spectacle Virtual-reality System

The Pursuit NV lens performance has been evaluated using the world's first "3D Spectacle Virtual-reality System " developed by SEIKO. This brand new spectacle lens use simulator that uses computer graphics technology enables spectacle real-time evaluation of 3D images close to actual usage scenarios to provide feedback to the lens design that can be used to achieve optimization of performance balance.

Adopted technologies

  • Back-surface progressive + Back-surface Aspheric design
  • 3D Spectacle Virtual-reality System
  • Transitions(S)
  • Super Clean Coat BR
  • Super Clean Coat
  • Super Durable Coat
  • Super Clean Coat BR
  • UV Protect Plus

Thinness / coating

Product Name Thinness UV Cut off Reflection Resistance Contamination Resistance Scratch Resistance Anti-static coating Reducing blue light Blocking UV rays reflected from the back Fogging Resistance
Pursuit NV 1.74 ★★★★★ 標準 標準 標準 OP OP OP OP OP
Pursuit NV 1.67 ★★★★ 標準 標準 標準 OP OP OP OP OP
Pursuit NV 1.60 ★★★ 標準 標準 標準 OP OP OP OP OP
Pursuit NV 1.50 標準 標準 標準 - - - - OP
Pursuit NV Mild 1.74 ★★★★★ 標準 標準 標準 OP OP OP OP OP
Pursuit NV Mild 1.67 ★★★★ 標準 標準 標準 OP OP OP OP OP
Pursuit NV Mild 1.60 ★★★ 標準 標準 標準 OP OP OP OP OP
Pursuit NV Mild 1.50 標準 標準 標準 - - - - OP

S:Standard specifications OP:Option

Specifications

Product Name Refractive Index Specific Gravity Abbe Value Progressive Power Corridor (mm) Quality Assurance Mark
Pursuit NV 1.74 1.74 1.47 33 10 12 14
Pursuit NV 1.67 1.67 1.36 32 10 12 14
Pursuit NV 1.60 1.60 1.30 42 10 12 14
Pursuit NV 1.50 1.50 1.32 58 10 12 14
Pursuit NV Mild 1.74 1.74 1.47 33 10 12 14
Pursuit NV Mild 1.67 1.67 1.36 32 10 12 14
Pursuit NV Mild 1.60 1.60 1.30 42 10 12 14
Pursuit NV Mild 1.50 1.50 1.32 58 10 12 14