Glasses with category 4 lenses for Mountaineering and Mountain sports
For those like DEMON who love the Mountain, they know that it is a real philosophy of Life. However, it happens that the athlete or the simple enthusiast sometimes finds himself in difficulty reading the necessary tools for the excursion or in the simple vision of his own path. DEMON therefore created Opto Outdoor RX, the Mountain technical eyewear for mountaineering with category 4 lenses and vision clips on which to insert the graduated lenses through its trusted optician.
This new eyeglass usable for all mountain sports represents a real revolution. In fact it represents the evolution of the sports frame in the first place for the enveloping shape that prevents the light from entering laterally, then because the very large removable clip (which allows a superior lateral view compared to the common clips) allows to drastically reduce the costs of graduation of the lenses.
Opto Outdoor RX represents the eyeglasses for the mountain for those who want maximum technicality for their eyes, without having to compromise.
Opto Outdoor RX is designed to protect your eyes even in the most extreme conditions, especially in areas of glacier and high mountain glaciers. It can also be used for normal hiking, trekking and ski mountaineering, because it is essential to better protect the eyes from the most intense UV rays of the mountain.
Technical characteristics and use:
The Opto Outdoor Rx Spectacles for Mountaineering guarantees protection from the intensity of UV rays, and offers perfect vision thanks to the anti-breakage polycarbonate lenses category 4. The category 4 mountain lenses are the maximum of technicality for who practices Mountaineering. They are darker than the common category 3 lenses, so they are not suitable for driving any vehicle.
The ultra-light and elastic material of the frame is TR90, our special composition in Nylon and Carbon fiber that makes mountain glasses 20% lighter than conventional materials, more resistant to accidental impacts and tractions, more resistant to high and low temperatures. Essential characteristic during the practice of alpinism, especially in glacier areas. This feature also contrasts very well with the increase in overall weight caused by the prescription lenses that will be applied in the vision clip.
Also essential is the removable internal sponge in soft neoprene, which does not allow those annoying drops of sweat to reach your eyes, during the most delicate and most difficult phases of your journey. It also does not allow light to filter, as it adheres perfectly to the face, and in the event of strong wind it prevents the entry of: Snow, earth and small dirt that can be found during the journey.
The temples are equipped with a special Grip section that serves to prevent those annoying micro-upheavals towards the tip of the nose, during periods of heavy fatigue, vibrations or sudden movements. The nose pads and terminals are made of hypoallergenic rubber, soft, super-light and non-slip, to consistently elevate the fit.
With your mountain and mountaineering eyeglasses, the following are supplied: internal sweat sponge, sight clip, elastic band and hard case, to better appreciate your new DEMON eyewear.
No compromise, no waiver, maximum performance, anyway.
The dimensions of the View Clip are: Lens Height: 29mm; Lens length: 48mm; Base Lens: 4.
It is possible to install lenses with gradations in your trusted optic: maximum spheres +/- 8.00 and cylinder (astigmatism) +/- 2.00.
The sizes of the eyeglasses for mountain are:
Width: 140mm; Height: 42mm
Rod Length: 130mm; Base Lens: 8