photochromic prescription glasses for mountaineering and hiking model outdoor

OUTDOOR with OPTICAL-CLIP

Outdoor (CLIP IN INCLUDED) Photochromic Lenses Matt Black
€138,90
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photochromic prescription glasses for mountaineering and hiking model outdoor
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OUTDOOR with OPTICAL-CLIP

€138,90
Lens Type: Photochromic Polarized Mirrored Category 2 to 4 Lenses
Frame Color: Matt Black
Inner Lens Color: From Smoke Category 2 to Smoke Category 4
Outer Lens Color: Red Mirrored Lenses

OUTDOOR with OPTICAL-CLIP
OUTDOOR with OPTICAL-CLIP

DELIVERY & SHIPPING COSTS

Order now and receive it within a few business days.

PAY IN INSTALLMENTS WITH KLARNA OR PAYPAL

Need prescription lenses?

Request a personalised quote for prescription lenses for your glasses.


Altezza Montatura
Larghezza Montatura
Lunghezza Asta

Frame Height:
42mm

Frame Width:
140mm

Rod Length:
118mm


Lens Curvature: Base 8 lens


Product Details

PRESCRIPTION LENSES

You can request a quote to purchase eyeglasses with prescription lenses through our affiliated optician. Click here for more information on Demon's new lens prescription service and receive your pre-graduated eyeglasses at home.

For further information, send an email to info@demonocchiali.it or contact us via CHAT.

UV Protection: UV400 (Maximum UV-A and UV-B protection)
Frame Material: TR90 Ultralight
Weight: 53 grams (Including Clip In, Removable Sweat Sponge, and Elastic Cord)
Frame Color: Matt Black
Lens Type: Photochromic Cat. 2 to 4 Lenses 
Other Features: Removable Sweat Sponge
Included: Clip In, Elastic Cord, Hard Case
Sports: Mountaineering, Hiking, Ski Mountaineering
Fit: Unisex (Men and Women)
Dimensions: Width: 140mm; Height: 42mm - Temple Length: 118mm; Lens Base: 8
Optical Clip Dimensions: Lens Height: 29mm; Lens Length: 48mm; Lens Base: 6
Supports: Maximum Spherical -6,00/+5,00 and Cylinder (astigmatism) +/- 2.00 - Also supports Bifocal Lenses

FULL DESCRIPTIONTECHNOLOGIES
PAYMENTS ACCEPTED

In our online store, we offer a wide range of payment options to make your shopping convenient, safe and hassle-free. We are committed to ensuring a pleasant shopping experience for our customers, and to this end, we accept the following payment methods:

 

Credit and Debit Cards: We accept major credit and debit cards, including Visa, MasterCard, American Express and others. You can rest assured that your transactions will be safe and secure with advanced encryption technology.

 

PayPal: PayPal is one of the most trusted online payment platforms in the world. You can use your PayPal account to make payments quickly and securely.

It is also possible to select the new optionone PAYAPAL payment in 3 installments.

 

Klarna: Buy now, pay later at your favorite stores grazie Klarna. At the time of payment it is possible to divide the total purchase into three convenient installments.

 

Bank transfer: If you prefer to pay by bank transfer, we will provide you with all the banking information necessary to complete the transactionone. Remember that processing timesone may vary depending on your bank.

 

ATM Pay: ATM Pay is the digital service of the ATM circuit to make instant payments, transfersrimmoney and purchasing institutions – online and in store - simply, quickly and securely via smartphoneone.

 

 

Satispay: Satispay it is one of the most used online payment platforms in Italy. You can use your account Satispay to make payments quickly and securely.

 

Apple Pay: Apple Pay is a mobile payment and digital wallet service developed by Apple Inc. It allows users to make payments in stores, within apps, and on websites using compatible Apple devices.

 

Google Pay: Google Pay is a mobile payment and digital wallet service developed by Google. It is designed to allow users to make payments securely and conveniently using their mobile devices, such as smartphonesone and smartwatch.

 

We ensure that all transactions occur securely and comply with data security standards. Additionally, we provide a simple and intuitive checkout process to make checkout a hassle-free experience.

Click here for more information and conditions of sale 

RETURNS

EASY EXCHANGE AND RETURN

 

1- You can contact us via the following channels to exercise the right to withdraw or exchange with another item: Site chat, Email: info@demonocchiali.it , By telephone on 0445/315537

2- Choose the formula for returning the package: You can choose whether to send the package to us independently with the courier you prefer, or at a cost of Euro 7,90 (rate valid for Italy, for foreign countries different rates will be applied based on the country) with GLS we provide collection service by appointment (Choose the day and morning/afternoon), it will be sufficient to close the box with adhesive tape and hand it over to the courier. (By agreement with the Bigline company)
* In case of product exchange, the redelivery will be €7,90 regardless of the amount of the product
**Excludedone of collections in: ZTL and Zone disadvantaged (where there will be a supplement)


3- Please wait for our receiptone for the rimbag (on the same day of receptionone, in case of return, it will be made on rimbag), or tell us the model and color with which you intend to exchange.

4- Wait for the return (in case of exchange) and have fun with the new glasses DEMON.

For more information on returns click here

HOW TO CONTACT US

Do you want to speak to one of our operators for more information or which product to choose based on your needs?

You can contact us in the way you prefer:

- By telephone: By calling the number 0445/315537
- Whatsapp: By writing to us at 0445/315537
- Instant chat: At the bottom of the page you will find the icon

LENSES Photochromic Lenses Cat. 2–4

Photochromic Lenses Cat.2–4

A “wide” range designed for the mountains: they start from a lighter base (cat. 2) and, with UV exposure, can darken up to cat. 4 when the light becomes extreme. Ideal for altitude, snow, and fast weather-light changes, without needing to swap lenses.

From medium light to extreme light
Darkening 2→4 to cover shade, full sun, and intense glare.
Perfect for high altitude
Designed for conditions where light intensity changes dramatically.
One lens, more scenarios
Maximum versatility for all-day outings and variable weather.
Discover the technology
FRAMES TR90 ULTRA LIGHT

TR90 Ultra Light

Technical material designed for sports activity: lightweight on the face and resistant to impacts and tension. The result is a stable, comfortable frame ready to support you through even the most intense use, ride after ride.

Reduced weight
The lightweight frame improves comfort and fit, promoting a more natural feel even during prolonged use.
Flexibility and durability
The structure is designed to withstand impacts and twisting, preserving integrity, shape, and performance over time.
Optimal stability
Engineered to maintain a stable and controlled fit even as pace, vibrations, and intensity increase.
Discover the technology
FIT & COMFORT HIGH-DENSITY FOAM

Soft Foam

A gentler contact on the face and more stable support when pace and sweat increase. High-density foam creates a comfortable barrier against air, icy dust, and micro-vibrations, helping maintain a consistent fit.

Long-lasting comfort
Designed to reduce rubbing and pressure points, maintaining a comfortable feel even during extended use.
More stable hold
Extra facial support to reduce micro-movements and maintain a more stable fit in action.
Additional protection
Helps shield the face from air and icy dust, for greater comfort even in the most demanding conditions.
Discover the technology
FIT & COMFORT EXTRA STABILITY

Elastic Strap

The removable strap enhances hold in more dynamic situations, keeping the glasses closer to the face and reducing micro-movements caused by vibrations and minor impacts.

More stable eyewear
Extra support to handle technical sections and high-intensity activities with greater stability.
Long-lasting comfort
Distributes fit pressure more evenly, ensuring consistent comfort even during extended use.
More effective protection
In the event of a fall, it helps keep the glasses securely in place, contributing to the protection of the eyes and face.
Discover the technology
Prescription Mountain Eyewear

OUTDOOR Prescription Glasses with Photochromic Category 2–4 Lenses

OUTDOOR is DEMON's prescription mountain eyewear designed for mountaineering, hiking and ski mountaineering. Its photochromic Category 2–4 lens adapts to changing levels of UV exposure, while the removable optical clip allows prescription lenses to be fitted separately by an optician. A wraparound Base 8 frame, removable foam insert and elastic retaining cord make the model particularly suited to demanding mountain environments where light, wind and weather conditions can change significantly during the same outing.

Photochromic 2–4 Adapts from Category 2 to Category 4 according to UV exposure
UV400 Designed to filter UVA and UVB wavelengths
Optical Clip Removable Base 6 insert for prescription lenses
TR90 Lightweight and flexible sports frame material
Product Overview

Prescription Eyewear Designed for the Mountains

Mountain environments place very specific demands on eyewear. Light can change quickly between shaded trails, exposed rock, snowfields and high-altitude terrain, while strong lateral light and reflected glare can make visual comfort particularly important during long days outdoors.

OUTDOOR combines a strongly curved Base 8 wraparound frame with a photochromic Category 2–4 lens. The geometry provides broad coverage around the eyes, while the photochromic technology reduces the need to choose one fixed lens darkness before starting the route.

The key distinction of this prescription version is the removable optical clip. Prescription lenses are fitted into the insert rather than directly into the strongly curved external lens. This allows the wearer to retain the technical wraparound construction of the OUTDOOR frame while using corrective lenses prepared by an optician.

Designed for changing mountain conditions

  • Photochromic Category 2–4 lens for variable light
  • Wraparound Base 8 external frame geometry
  • Removable Base 6 prescription optical clip
  • Removable foam insert around the inner frame
  • Elastic retaining cord for additional stability
  • Suitable for mountaineering, hiking and ski mountaineering
Lens Technology

Photochromic Category 2–4: One Lens for Variable Mountain Light

The OUTDOOR lens begins at Category 2 and can darken to Category 4 as UV exposure increases. This wide photochromic range is particularly relevant in mountain environments, where a route may alternate between woodland, shaded rock faces, open slopes, snow and highly exposed terrain.

In less intense light, the lens remains at its lighter end of the range. As UV exposure increases, it becomes progressively darker, reaching Category 4 under sufficiently strong conditions. This creates a more adaptable solution than a fixed Category 4 lens when the wearer expects substantial changes in light during the same activity.

Category 2 Starting Point

The lighter end of the range is more practical when moving through moderate light or shaded areas than a permanently dark high-mountain lens.

Category 4 Maximum

At the darkest end of its range, the lens is designed for extremely bright conditions such as those encountered at altitude and around snow-covered terrain.

Automatic Adaptation

The lens reacts to UV exposure, allowing its tint to change as environmental conditions vary without manually replacing the lens.

Eye Protection

UV400 Protection for High-Exposure Outdoor Environments

OUTDOOR provides UV400 protection, designed to filter ultraviolet radiation up to 400 nm and therefore covering both UVA and UVB wavelengths. This is especially relevant in exposed mountain environments, where altitude and reflective surfaces such as snow can significantly increase the amount of light reaching the eyes.

UV protection should not be confused with visible lens darkness: the Category 2–4 rating describes the lens response to visible light, while UV400 describes its ultraviolet filtering capability.

Important: Category 4 lenses are intended for extremely bright light conditions and are not suitable for driving.
Frame & Comfort

Wraparound TR90 Construction with Removable Foam Protection

TR90 Sports Frame

The frame is made from TR90, a material widely used in technical sports eyewear because it combines low weight, flexibility and resistance to the mechanical stresses associated with active outdoor use.

Base 8 Wraparound Geometry

The strongly curved Base 8 construction creates a close, enveloping shape around the face. This helps provide broader lateral coverage than a flatter conventional optical frame.

Removable Inner Foam

A removable foam insert runs around the internal contact area of the frame. It helps create an additional barrier around the eyes against wind, airborne particles and lateral light while also helping manage perspiration during demanding activity.

Elastic Retaining Cord

The supplied elastic cord provides additional retention when moving over uneven terrain or during more dynamic phases of a climb, helping keep the eyewear securely positioned.

Prescription System

Removable Optical Clip for Prescription Lenses

Instead of requiring the main wraparound lens to be produced with a prescription, OUTDOOR uses a removable internal optical clip. The clip can be taken to an optician, who can fit the required corrective lenses within the stated prescription limits.

The insert uses a Base 6 geometry, which is less curved than the Base 8 external frame. This configuration allows the optical correction to remain separate from the protective outer lens while preserving the wraparound design of the glasses.

According to the specifications for this model, the clip supports prescriptions up to -6.00 / +5.00 sphere and ±2.00 cylinder. It is also indicated as suitable for bifocal lenses.

Optical Clip Dimensions

  • Lens width: 48 mm
  • Lens height: 29 mm
  • Base curve: 6
  • Sphere: up to -6.00 / +5.00
  • Cylinder: up to ±2.00
  • Bifocal lenses: supported
Ideal For

Mountain Activities with Changing Light and High Exposure

OUTDOOR is specifically configured for mountain users who require prescription correction while also needing the coverage and variable-light performance of technical outdoor eyewear. Its lens range, wraparound geometry and removable optical system make it particularly relevant for long routes where both terrain and lighting can change considerably.

Mountaineering Hiking Ski Mountaineering Mountain Sports
Technical Data

OUTDOOR Technical Specifications

Model OUTDOOR with optical clip
Lens technology Photochromic
Photochromic range Category 2 to Category 4
UV protection UV400 – UVA and UVB protection
Frame material TR90
External lens / frame base Base 8
Frame width 140 mm
Frame height 42 mm
Temple length 118 mm
Weight 53 g including optical clip, removable foam insert and elastic cord
Optical clip Removable, Base 6
Optical clip lens width 48 mm
Optical clip lens height 29 mm
Prescription compatibility Up to -6.00 / +5.00 sphere and ±2.00 cylinder; bifocal compatible
Additional feature Removable inner foam insert
Fit Unisex
Activities Mountaineering, hiking and ski mountaineering
In the Package

Everything Supplied with OUTDOOR

The prescription version of OUTDOOR includes the components required to use the eyewear both as technical mountain glasses and as a prescription-compatible system.

  • Removable optical clip
  • Removable inner foam insert
  • Elastic retaining cord
  • Hard protective case

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