Alpina Spare Lens - Eyewear for various outdoor activities

"The Alpina replacement lenses are the perfect solution for anyone who needs optimum vision in changing light conditions. Different conditions require lenses with different tints to ensure the best view at all times. The lenses are made of high-quality nylon and are suitable for universal use as they are unisex"
"The Alpina Spare Lens Case provides the necessary protectionto ensure that the lenses are not scratched even when transported in bags or rucksacks. This preserves the longevity of the lenses and ensures clear vision at all times. This sophisticated accessory is a must-have for anyone who values flexibility and quality."