【Driving Sunglasses】 From headlights of oncoming cars to the setting sun! Balancing anti-glare and visibility!

"In the evening, when the setting sun is dazzling, a sun visor alone just doesn't cut it" "At night, the headlights of oncoming cars are blindingly bright." However, if sunglasses worsen visibility, that defeats the purpose. I want to choose driving sunglasses that thoroughly pursue both anti-glare measures and visibility.

Three types of lenses that can be chosen by scene are outstanding!

Source: Makuake.

What is distinctive about the "DRIVINGMASTER DM-3310" is that it comes with three types of lenses tailored for different usage scenarios: "nighttime use," "direct sunlight use," and "daytime use." Each lens is manufactured in Japan by a company in Fukui, Sabae.

Source: Makuake.

The nighttime use lens ensures a brightness with a visible light transmission rate of 75% while cutting more than 50% of the yellow light that causes glare from oncoming vehicle headlights. It is designed for easy color identification of traffic lights and signs and enhances contrast in rainy or overcast conditions. Since it uses an anti-reflective coating, it can also reduce the "ghosting phenomenon," where spots may be seen during night driving.

Source: Makuake.

The direct sunlight countermeasure uses polarized dark gray lenses with a visible light transmission rate of 12%. While it has a high glare reduction effect against direct sunlight such as the setting sun, the high-performance lenses with 99% polarization effectively cut down on scattered light. It also improves visibility of backlighting in the morning and evening, as well as ruts and bumps on snowy surfaces.

Source: Makuake.

The daytime countermeasure uses polarized light gray lenses with a visible light transmission rate of 30%, making it ideal for varying environments from clear to cloudy and for long hours of driving. By suppressing excessive dilation and contraction of the pupils, it reduces fatigue while maintaining natural color tones and a bright, clear view. It is also useful for outdoor activities such as golf and fishing.

Source: Makuake.

The frame uses a lightweight material "TR-90," which is also used for baby bottles and medical equipment. Weighing around 20g, it does not feel burdensome even when worn for long periods. Designed with a gentle curve based on the head data of over 4,000 Japanese people, it feels comfortable without any tightness even when worn for extended periods. The hinges of the temples are equipped with metal parts to prevent loosening of screws and flapping.

Source: Makuake.

Product name: DRIVINGMASTER DM-3310 (driving sunglasses)
Price: 9,300 yen (special price: from 7,400 yen)
Size: Width: external diameter 150mm (internal diameter at the bridge 135mm), Height: 46mm, Depth: 180mm
Weight: approx. 20g
Material: Frame: TR-90 (plastic), Lens: plastic (made in Japan)
Color: Black frame (Lens colors: Yellow for night use, Dark gray for direct sunlight protection, Light gray for daytime use)

●Tri-Angle

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