District Vision Koharu Eclipse — Japanese Precision. Therapeutic-Grade Protection.

The District Vision Koharu Eclipse is a six-base frame construction that redefines what unisex sports eyewear can be. Engineered in Japan with an ergonomic form designed to aid ventilation and maximise field of vision, it sits as confidently on a race start line as it does on a mountain ridge. The 125mm temples are architected specifically for helmet use, adjustable nose pads and temple tips deliver a personalised fit, and a grade 2 titanium core in the temple tips adds structural strength without added weight.

D+ Therapeutic-Grade Lenses

The signature D+ lenses are crafted from shatterproof polycarbonate with anti-reflective and oleophobic coatings on the interior surfaces — repelling water and oil whilst providing comprehensive eye protection across all conditions. The D+ Aqua Mirror lens is developed specifically for physical pursuits requiring maximum sun protection, with a mirror coating that facilitates additional infrared screening. Transmitting 10.63% of visible light and 4.05% of blue light, with 100% UVA/B protection, these lenses perform where it counts.

Engineered for Performance and Fit

The six-base frame construction enhances peripheral vision whilst the ergonomic form keeps airflow moving to prevent fogging during sustained efforts. Adjustable nose pads and temple tips ensure the fit is dialled in precisely to the wearer, whilst the grade 2 titanium core in the temple tips provides reinforced durability across high-output use. Helmet-compatible 125mm temples make these as practical for cycling and mountain pursuits as they are for road running.

Key Features:

- Six-base frame construction

- Engineered for ventilation and enhanced field of vision

- 125mm temples architected for helmet use

- Adjustable nose pads and temple tips

- Grade 2 titanium core in temple tips

- D+ therapeutic-grade shatterproof polycarbonate lenses

- Anti-reflective and oleophobic interior coatings

- D+ Aqua Mirror coating for maximum sun protection

- Additional infrared screening

- 100% UVA/B protection

- 10.63% visible light transmission

- 4.05% blue light transmission

- Made in Japan

- Unisex

Best For:

- Road running

- Trail and mountain running

- Cycling and helmet use

- High-intensity outdoor pursuits

- Maximum sun protection

- All-conditions sports eyewear

Are the Koharu Eclipse Right for You?

For runners, cyclists and mountain athletes who want eyewear that performs across every condition without compromise. The D+ Aqua Mirror lens delivers maximum sun protection and infrared screening for high-altitude and high-intensity pursuits, the adjustable fit system ensures nothing moves when the effort climbs, and the helmet-compatible temples make these genuinely versatile across disciplines. Made in Japan with the precision that demands — eyewear that earns its place on every big day out.