The additional lens for the Opsin goggles is a natural choice for a reserve lens, ideal for all-round use.Highlights.Complete UV protection.Anti-scratch treatment.Ri-Pel hydrophobic and oleophobic lens treatment.Description.The additional lens for the Opsin goggles is a natural choice for a reserve lens, ideal for all-round use. Ideal to have as a spare in case of damage to your main lens, this lens ensures your vision remains clear across a broad range of conditions.Technical Details.Complete UV Protection (UV 400) The goggles give complete protection from harmful UVA and UVB rays.Anti-scratch treatment An anti-scratch treatment on the outer lens reduces the risk of surface damage for clearer vision.Ri-Pel The Ri-Pel hydrophobic and oleophobic treatment protects from dirt, water, sweat, salt, oil and dust, and also makes the lenses easier to clean so your vision is always clear.Item No.41355.