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Refractivity coefficient 1,56

OKVision® 1,56

 

Medium refractive index single vision polymer lens

 

Benefits of OKVision® 1,56:

• available in spherical and aspherical designs

• 25% thinner and 30% lighter than conventional polymer lenses with a 1,5 coefficient

• 50% lighter than glass lenses

• 100% UV protection

• available with 4 types of coatings - Gold Standart, Natural Pro, EcoVision, EcoCarbo, EyeRelax

• not subject to staining

 

Specifications:

• Material: NK-55

• Design: spherical or aspherical

• Refractive index: n = 1,56

• Density: 1,30

• Abbe number: 41

• UV absorption: 100%

              

 

Recommendations:

• suitable for the correction of myopia and hyperopia

• can be used for glasses for children and teenagers

• suitable for all types of frames

• the optimal choice for refraction from +4,0 D to –6,0 D

 

 

 

Coatings:



Gold Standart

OKVision® Gold Standart 1,56  HMC/EMI

OKVision® Gold Standart  SPEED VOYAGE  AS 1,56

OKVision® Gold Standart  EYE RELAX  1,56

OKVision® Gold Standart EYE RELAX 1,56 ast

OKVision® Gold Standart 1,61 HMC/EMI

OKVision® Gold Standart 1,56 LB/LG/ HMC/EMI/UV400

OKVision® 1,5 Bifocal Gold Standart        

OKVision® Gold Standart 1,56  PC GREY/BROWN

Natural Pro

OKVision® NATURAL PRO 1,56  HMC/EMI

OKVision® NATURAL PRO 1,61  HMC/EMI

OKVision® NATURAL PRO 1,67 AS HMC/EMI

OKVision® Progressive 1,56 HMC 9+4                  

OKVision® Progressive 1,56 HMC 12+2

EcoVision

OKVision® EcoVision 1,56

OKVision® EcoVision 1,56 ast

OKVision® EcoVision 1,61 AS UV 420

EcoCarbo

OKVision® EcoCarbo AS 1,56


Designs:

 

Spherical

OKVision® 1,5

OKVision® 1,5 Color 

OKVision® 1,5 Polar

OKVision® 1,5 with strengthening material

OKVision® Gold Standart 1,56  HMC/EMI

OKVision® Gold Standart 1,56 LB/LG/ HMC/EMI/UV400

OKVision® Gold Standart 1,56  PC GREY/BROWN

OKVision® NATURAL PRO 1,56  HMC/EMI

OKVision® EcoVision 1,56

OKVision® EcoVision 1,56 ast

OKVision® Gold Standart 1,61  HMC/EMI

OKVision® NATURAL PRO 1,61  HMC/EMI

Aspherical

OKVision® Gold Standart  SPEED VOYAGE  AS 1,56

OKVision® EcoCarbo AS 1,56 

OKVision® EcoVision 1,61 AS UV 420

Accommodation facilitation

OKVision® Gold Standart  EYE RELAX  1,56

OKVision® Gold Standart  EYE RELAX  1,56 ast

Bifocal

OKVision® 1,5 Bifocal

OKVision® 1,5 Bifocal Gold Standart

Multifocal

OKVision® Progressive 1,56 HMC 9+4

OKVision® Progressive 1,56 HMC 12+2

Filters:

 

Tinted

OKVision® 1,56 LB Grey/Brown

Transition XTRActive

OKVision® 1,56 Speed Voyage

Photochromic

OKVision® 1,56 PH Grey/Brown