The polycarbonate lens YouRanium
is ideal for the most dedicated and professional anglers. An adjustable bridge means the YouRanium can be tweaked to the desired fit, ideal for all-day wear.
All Tonic styles feature:
With Tonic Eyewear’s lenses anglers have polarisation and our custom made light filtration system that delivers unsurpassed clarity and colour enhancement.
Tonic makes each lens decentred which is important for viewing true depth and true distance. Decentring eliminates prism or the feeling that you are losing footing when you are walking through streams and over rocks.
Tonic has an anti -reflective coating applied to the back surface of the lens to reduce reflective glare or "bounce back" to the pupil. This is extremely important when sight fishing.
Tonic’s polycarbonate lens is a great entry level to high quality optics. Extremely lightweight and hardwearing, Tonic polycarbonate lenses are a decentred injected mould lens with anti-reflective coating on the back surface and an anti-scratch coating applied to the front and back surface.
Tonic Eyewear’s Frames
All Tonic Eyewear frames are made from TR90 optical grade material. They are all tough and lightweight. Tonic frames are designed to be comfortable and optimise block out of sunlight. Any non TR90 components are nickel or stainless steel to prevent rusting.