NIGHTVIEW is compatible not only with discharge lights but also with LEDs!
It blocks the glare of two types of light sources.
NIGHTVIEW is recommended for those who feel glare with the headlights oncoming automobiles or reflections on their mirrors during driving in the nighttime. It is compatible not only with discharge lights but also with LEDs, which are the mainstream of automobile headlights nowadays, and capable of efficiently blocking the wavelengths of these two types of light sources. NIGHTVIEW keeps the field of vision clear and reduces glare by increasing the transmittance of the wavelength of 510 nm, which is high in spectral luminous efficiency in dark places, while suppressing light.
LEDs contribute to realizing energy saving and extended longevity. LEDs are adopted for a wide range of applications, including indoor lighting in homes, enterprises, shops, etc., street lights and traffic lights, and lighting in facilities. It is expected that LEDs will be used for 98% of lighting sources by 2030 (Figure 1) and almost all lights will be replaced with LEDs thereafter in Japan. Furthermore, the existing light sources for automobile headlights, which require high efficiency, high reliability, and high color quality, are being rapidly replaced with LEDs. (Figure 2)
Figure 1Prediction of the change in the percentage of LED lighting stocks to 100% by 2030
” Japan Lighting Manufacturers Association (JLMA)
Figure 2Diffusion rate of LEDs for automobile headlights Survey by Tokai Optical
The tinted lens compatible with LEDs renders satisfactory
help in various activities!
NIGHTVIEW demonstrates its effect not only in drives in the nighttime but also in running in the nighttime, watching concerts and sports outdoors, and on rainy days when the field of vision becomes bad and light is likely to scatter.
The light yellow color can effectively block blue light and keep the field of vision clear even on cloudy days and in dusky hours.
Product details
| Lens color name | NIGHTVIEW |
|---|---|
| Luminous transmittance | 87％ |
| Use during driving and on the road | ○ |
| Use during driving and on the road in the nighttime | ○ |
| Ultraviolet rays | Almost all ultraviolet rays can be cut off. |
| Blue light | Cut off by approximately 27% |
| Applicable products | ||
|---|---|---|
| Single vision | PL back-surface aspheric lens | Index 1.60 |
| PL aspheric lens | ||
| Progressive | PL back-surface progressive-power lens (bifocal) [Progressive corridor 11/13 mm] |
Index 1.60 |
| Coating | ||
|---|---|---|
| Standard | PROGUARD COAT (antifouling coating) | |
| Option | PROGUARD + P-UV (back surface UV antireflection) | |
PROGUARD (standard)
P‐UV (option)
Precautions for use
- – The effects of special tinted lenses are different between individuals. Thus, if you feel something abnormal, immediately stop using the lenses, and consult the shop where you purchased them.
- – Although this product is a plastic lens, it may get broken if it is subjected to an excessive impact.
- – Before using this product, do not fail to read through the “Instructions
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