Kendo Glasses Frame (with lenses for -4.00 diopters on both eyes) Tenmu

The Tenmu eyeglass frames are specially designed, Japanese-made frames developed to provide comfortable vision correction while wearing protective gear (like helmets) during kendo and other intense sports.
Their greatest appeal is that they are resistant to slipping even during intense movement, safe, and provide a clear field of vision. Specific features include:

1.  **Design that Prevents Pain and Slipping When Wearing a Kendo Helmet:**
    These glasses solve the problem of eyeglass temples (arms) pressing against the temples and causing pain when wearing kendo protective gear.
    The temples that hook over the ears are designed like a headband, fitting securely to the head, preventing slippage even during intense movements or strikes.

2.  **High-Quality Titanium Material and Integrated Molding Process:**
    Made with lightweight yet durable titanium, they are light enough for comfortable wear over long periods without fatigue.
    The integrated molding process (TP-010), which minimizes welding points, provides exceptional rigidity and a shock-resistant structure.

3.  **Ideal Field of Vision and Adjustable Fit:**
    A sweat guard is standard, fitting snugly to the forehead to enhance the glasses' stability and prevent sweat from entering the eyes.
    By adjusting the nose pads (crenge), you can achieve the ideal distance between your eyes and the lenses (eyepoint) even when wearing a helmet.

4.  **Reliable Japanese Manufacturing (Sabae-made) and Long-Standing Product:**
    Manufactured in Sabae City, Fukui Prefecture, the mecca of eyewear.
    This is a highly reliable brand, considered the original kendo glasses, loved by kendo enthusiasts for over 20 years.

5.  **Suitable for a Wide Range of Sizes and Ages:**
    Available in multiple sizes (e.g., 43, 46, 48) to accommodate everyone from children (like junior high school students) to adults.

**Uses:**
While known for kendo, their slip-resistant design makes them suitable for other sports requiring goggles or as protective eyewear.

This product is size 48.
The lenses are prescription (both sides -4.00 diopters), so please replace them with lenses that suit your needs.

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