# Sports sunglasses TIFOSI SLEDGE LITE CLARION Fototec — matte black frame, Clarion Red photochromic lens (transmission 74%→14%)

**URL:** https://aio.lv/en/product--tifosi-tfi-1670300130--12004380
**Data updated:** 2026-03-11 18:37 (EET)
**Category:** Glasses
**Manufacturer:** TIFOSI
**Manufacturer code:** TFI-1670300130
**EAN:** 810067610551
**Warranty:** 2 Years
**Availability:** Out of stock

## Summary description

TIFOSI SLEDGE LITE CLARION Fototec are sports sunglasses with a matte black frame and a Clarion Red photochromic lens that changes transmission from 74% to 14%. Designed for cycling, running and outdoor activities, they provide adaptive light control, UV protection and clear vision across variable conditions. Lightweight construction and wraparound shape deliver stable fit and extended peripheral coverage.

## Long description

TIFOSI SLEDGE LITE CLARION Fototec are sports sunglasses with a matte black frame and a Clarion Red photochromic lens that adapts light transmission from 74% in low light to 14% in bright conditions. Designed for cycling, running and a wide range of outdoor activities, these sunglasses combine a lightweight construction with a wraparound shape to provide a stable fit, extended peripheral coverage and reliable UV protection. The Clarion Red Fototec lens enhances contrast while adjusting to changing light levels so vision remains clear from dawn to midday and back to dusk.
Advantages
The photochromic Clarion Red lens automatically darkens and lightens according to ambient light, reducing the need to change lenses during rides or runs. The matte black frame is lightweight and ergonomically shaped to sit securely during high-movement activities, and the wraparound design increases peripheral protection against wind and debris. The lens material provides full UV protection and improved contrast for details in natural environments. Overall construction balances durability with minimal weight to limit pressure on the nose and temples during prolonged use.
Suitable for
Cycling on roads and trails
Running and trail running
Hiking and outdoor training
General daytime outdoor activities with variable light
Key specifications
Frame color: matte black
Lens type: Clarion Red photochromic (Fototec)
Light transmission range: approx. 74% → 14%
Fit: wraparound for extended peripheral coverage
Primary uses: cycling, running, outdoor sports
Weight: lightweight construction for reduced pressure during prolonged wear
Protection: full UV protection and enhanced contrast
How to use
Wear the sunglasses with the frame positioned firmly on the bridge of the nose and the temples over the ears for a secure fit. Allow the photochromic lens a few seconds to adjust to significant changes in ambient light when moving between shaded and sunny areas. Clean the lens with a soft microfibre cloth and mild lens cleaner to avoid scratches. Store the sunglasses in a protective case when not in use to maintain lens performance and frame condition.
Usage recommendations
For best performance during variable weather and light conditions, rely on the photochromic function rather than frequent lens changes; if you expect extended use in consistently bright or consistently low-light environments, consider carrying an alternative clear or dark lens if available. Regularly inspect nose pads and temple tips for wear to maintain a stable fit during high-intensity activities.

## FAQ

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All TIFOSI products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized TIFOSI service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

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