# Sunglasses TIFOSI RIVET CLARION FOTOTEC with Clarion Red photochromic lens (74%→14% light transmission) satin vapor

**URL:** https://aio.lv/en/product--tifosi-tfi-1810302832--12402461
**Data updated:** 2026-05-19 18:15 (EEST)
**Category:** Protective Glasses
**Manufacturer:** TIFOSI
**Manufacturer code:** TFI-1810302832
**EAN:** 848869022241
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 91.49 €
**Prices and availability valid until:** 2026-08-19 23:59
**Price without VAT (21%):** 75.61 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--tifosi-tfi-1810302832--12402461

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 03.08.2026 | free |
| Pickup points | 06.08.2026 | 1.79 EUR |
| Courier delivery to door | 06.08.2026 | 4.99 EUR |

## Summary description

TIFOSI RIVET CLARION FOTOTEC sunglasses feature a Clarion Red photochromic lens that adapts from 74% to 14% light transmission. Designed for outdoor sports and everyday use, they provide variable tinting for changing light conditions, glare reduction and eye comfort. The model in satin vapor finish combines durable frame construction with adaptable photochromic optics for versatile performance.

## Long description

TIFOSI RIVET CLARION FOTOTEC sunglasses combine a lightweight, durable frame with a Clarion Red photochromic lens that changes from approximately 74% to 14% light transmission. The Clarion Red FOTOtech lens adapts to varying ambient light, reducing glare and improving visual comfort during outdoor sports and daily activities. The satin vapor finish provides a neutral, low-glare surface on the frame while maintaining a sporty look suitable for active use.
Advantages
The photochromic Clarion Red lens offers broad-range tint adaptation for seamless transitions between low and bright conditions, reducing the need to switch eyewear. Lens technology enhances contrast and helps manage reflective glare, supporting clearer vision in mixed lighting. The frame is engineered for durability and lightweight wear, with a fit designed to remain stable during movement. The satin vapor finish resists visible scratches and gives the frame a matte appearance that minimizes distracting reflections.
Suitable for
Outdoor cycling and mountain biking where changing light conditions occur
Running, hiking and trail activities with variable shade and sun exposure
Everyday urban use to reduce glare and increase comfort while commuting
Waterside and leisure activities where glare control and adaptive tint are beneficial
When it may not be suitable
These sunglasses are optimized for outdoor sports and general daytime use; they may not be ideal for specialized needs such as night driving or indoor-only environments, where a constant clear lens is preferable. For users who require prescription integration, verify compatibility with prescription inserts or consult an optics professional before purchase.
Key specifications
Lens type: Clarion Red photochromic (FOTOtech) with variable light transmission ~74% → ~14%
Frame finish: satin vapor
Intended use: outdoor sports and everyday wear
Glare control: designed to reduce reflective glare and improve contrast
Fit characteristics: lightweight, stable fit for active movement
How to use
Wear the sunglasses during outdoor activities to benefit from automatic tint adjustment as ambient light changes. Allow a few seconds to minutes for the photochromic lens to reach its adapted tint after moving between shaded and bright environments. Clean lenses with a soft microfiber cloth and non-abrasive lens cleaner; avoid solvents and abrasive materials. Store the glasses in a protective case when not in use to prevent scratches and maintain frame finish.
What to consider before purchase
Confirm that photochromic performance (transition speed and final tint levels) meets your expectations for typical local light conditions
Check fit and comfort for your face shape and helmet or hat compatibility if used for cycling or other sports
Verify whether prescription options or compatible prescription inserts are required
Consider whether the satin vapor finish and Clarion Red tint suit your aesthetic and contrast preferences
Usage recommendations
Use these TIFOSI RIVET CLARION FOTOTEC sunglasses for activities with frequent light changes. For fastest photochromic response, avoid sudden temperature extremes and allow time for the lens to adjust. Regular cleaning and storage in a protective case will extend lens performance and frame life.

## FAQ

### How much does the TIFOSI RIVET CLARION FOTOTEC sunglasses cost, and is it available for purchase?

The price is 91.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 2 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 03.08.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment. All transactions are 100% secure and encrypted.

### Can TIFOSI RIVET CLARION FOTOTEC sunglasses be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### 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

https://aio.lv/img/cache/product/12402461/68686964_large.webp