Thousand Oaks Warranty
Glass 2+ and SolarLite 15 years, Black Polymer 10 years. All filters are covered by a limited liability warranty from defects in material and workmanship. This warranty does not apply if in the judgment of Thousand Oaks Optical, the product fails to be safe due to shipping damage, damage from improper handling or storage, abuse or misuse, or has been used or maintained in a manner not conforming to product's instructions or has been modified in any way.