FOCUS SCREENSAVER
Blue Cut Optical Lenses
Designed in Japan
Protects your eyes from digital light
Designed in Japan
Protects your eyes from digital light
About us
FOCUS SCREENSAVER are clear optical lenses designed to reduce eye strain from digital screens while preserving natural color perception and visual clarity
Modern life means constant exposure to phones, laptops, tablets, and artificial lighting. High-energy visible (HEV) blue light and ultraviolet radiation increase visual fatigue and may negatively affect comfort during prolonged use.
Focus Screensaver lenses filter harmful UV and blue light (400–420 nm), reducing eye strain while remaining fully transparent — without yellow tint or color distortion.
Developed following the Japanese approach to optics: precision, functionality, and everyday comfort.
Focus Screensaver lenses filter harmful UV and blue light (400–420 nm), reducing eye strain while remaining fully transparent — without yellow tint or color distortion.
Developed following the Japanese approach to optics: precision, functionality, and everyday comfort.
1.56 Blue Cut Green HMC (Ø 70 mm, plano)
Material: CR-39 Optical Resin
Index: 1.56
Diameter: 70 mm
Coating: Blue Cut Green HMC (Hard + Multi + Anti-Reflection)
UV Protection: UV 400 + UV 420 (full Blue Cut)
Abbe Value: ≈ 58
Transmittance: > 98 %
Features:
– Blocks 100% UV light (≤ 400 nm) and HEV blue light (400–420 nm)
– Green anti-reflection coating for neutral, natural clarity
– Scratch-resistant hard multi-coat
– Lightweight and optically clear
Designed in Japan, crafted for everyday clarity. A classic CR-39 Blue Cut lens with green AR coating that delivers full UV and HEV protection while maintaining high transparency and natural color balance.
Index: 1.56
Diameter: 70 mm
Coating: Blue Cut Green HMC (Hard + Multi + Anti-Reflection)
UV Protection: UV 400 + UV 420 (full Blue Cut)
Abbe Value: ≈ 58
Transmittance: > 98 %
Features:
– Blocks 100% UV light (≤ 400 nm) and HEV blue light (400–420 nm)
– Green anti-reflection coating for neutral, natural clarity
– Scratch-resistant hard multi-coat
– Lightweight and optically clear
Designed in Japan, crafted for everyday clarity. A classic CR-39 Blue Cut lens with green AR coating that delivers full UV and HEV protection while maintaining high transparency and natural color balance.
1.61 Blue Cut Green HMC (Ø 75 mm)
Material: CR-39 High-Index Resin
Index: 1.61
Diameter: 75 mm
Coating: Blue Cut Green HMC (Hard + Multi + Anti-Reflection)
UV Protection: UV 400 + UV 420 (full Blue Cut)
Abbe Value: ≈ 42
Transmittance: > 98 %
Features:
– High-index design: thinner and lighter than standard lenses
– Full UV and HEV protection for digital and outdoor use
– Green AR coating reduces glare and enhances clarity
– Durable hard multi-layer protection
Description:
A refined high-index Blue Cut lens engineered for comfort and precision. Combines full-spectrum UV 400 + 420 protection with green AR clarity and a lightweight profile for modern everyday wear.
Index: 1.61
Diameter: 75 mm
Coating: Blue Cut Green HMC (Hard + Multi + Anti-Reflection)
UV Protection: UV 400 + UV 420 (full Blue Cut)
Abbe Value: ≈ 42
Transmittance: > 98 %
Features:
– High-index design: thinner and lighter than standard lenses
– Full UV and HEV protection for digital and outdoor use
– Green AR coating reduces glare and enhances clarity
– Durable hard multi-layer protection
Description:
A refined high-index Blue Cut lens engineered for comfort and precision. Combines full-spectrum UV 400 + 420 protection with green AR clarity and a lightweight profile for modern everyday wear.
Mail:
[email protected]
Office Address:
2-14-6 Minato Mirai, Nishi Ward, Yokohama, Kanagawa 220-0012, Japan
Phone:
+81 45 712 38 64