YAMAMOTO blue light cut glasses

[Features]
●It is a blue light cut glass conforming to protective glasses JIS standard T8147.
●We cut blue light emitted from PC liquid crystal screens and reduce eyestrain.
● Uses a spring hinge.

[Use]
-

【specification】
-Lens color: Clear
Temple color: light smoke
●Frame color: light smoke
- Width (mm): 149
- Height (mm): 43
Coating: hard coat, anti-fog
●Anti-fog processing:○
- Scratch-resistant processing: ○
- UV cut: ○
- Temple adjustment:-
●Angle adjustment:-
- Nose pad:-

[Specification 2]
● JIS T 8147 standard product
● Blue light cut rate: 20.6%
- Visible light transmittance: 88.0%
-Lens thickness: about 2mm
●Blue light cut rate: Value based on EN standard EN ISO 123 12-1:2013

[Material/Finish]
●Lens: Polycarbonate
A frame: Nylon

[Set contents/accessories]
-

【Note】
●Blue light cut rate is based on EN standard EN ISO 123 12-1:2013.