ALBA OPTICS Sunglasses Mantra Black VZUM F-Lens Rocket
ALBA Optics have set themselves the goal of bringing a classic Italian eyewear design back to life and equipping it with the latest technologies and materials. This company idea led to the launch of the Alba Optics Delta glasses model. Right from the start, the focus for the company founders was that the glasses were produced entirely in their home country of Italy. In addition, production partners were selected who could keep the ecological footprint in the production process as small as possible and still guarantee the highest possible quality.
With its performance-oriented design, the Mantra is aimed at ambitious cyclists and runners. With its non-folding, one-piece frame, the Mantra can be tucked into your helmet in a flash, or hung around your neck when the racing situation calls for it. The glasses are delivered in a practical and robust nylon bag including accessories.
Tr90 is a nylon-carbon composite material that is harmless to the skin even after heavy wear. It is 20% lighter than traditional frame materials.
The ends of the bail arms are tapered to ensure high flexibility. Thanks to their curved shape and elegantly integrated rubber strips, they offer a perfect hold, even in the event of strong shocks.
VZUM Lens glasses
The VZUM lenses are made from an ultra-lightweight and extremely durable polycarbonate plastic. A special coating ensures particularly high scratch resistance, a long service life and an optimal field of vision. Its smooth surface allows rainwater to roll off without leaving any residue. In addition to complete protection against harmful UV radiation and the absorption of infrared radiation, the various VZUM lenses offer a fine balance between color perception, contrast and blue light filters.
Lens color F-Lens Rocket
The self-tinting ones F-Lens Rocket glasses are ideal for both sunny and cloudy conditions. Their photochromic molecules are integrated into the polymer mass of the lenses and ensure rapid darkening in sunny conditions. They have a blue light transmittance of 17% to 73%.
Do you want to adapt your Delta glasses to different lighting conditions or give them a new look? The simple locking system allows you to change the lenses in just a few simple steps.
Fully compatible with Optical Clip
With the optional, clip-on optical clip, you can attach prescription lenses to your Mantra glasses.
The horizontal recesses on the top of the glasses ensure optimal ventilation, which effectively prevents the glasses from fogging up.
Area of intended use : road bike, gravel, MTB, leisure
Frame material: Tr90 (nylon carbon composite)
Lens material: polycarbonate, plastic
Frame color: black
Lens color: VZUM F-Lens Rocket
Light Transmission: 17% to 77% (self-tinting)
Glass height: approx. 55 mm
Glass width: not specified
Interchangeable glasses: yes
Frame width: 148mm
Temple length: 159 mm (total length of glasses)
Adjustable strap: no
Nose Bridge: 30mm
Weight according to the manufacturer: 24g
Weight: weighed by myself: 25g
Scope of delivery:
1x ALBA OPTICS sunglasses Mantra Black VZUM F-Lens Rocket
1 x nylon bag
1x microfiber glasses pouch
1x microfiber lens cleaning cloth
1x elastic goggle strap
1x Asian Fit Nose Bridge