6 Year Tamron Warranty. Customers who buy and register an eligible TAMRON lens on or after January 1, 2026 receive a suite of complimentary benefits, including authorized repairs with original parts, a free annual external clean-and-check service, and several new perks such as 50% off accidental-damage repairs within the first six months, a $50 rebate toward a future TAMRON lens purchase, free replacement of zoom and focus rubbers, and 25% off replacement hoods and caps; additionally, lenses deemed unrepairable may be replaced (free if in-warranty, or at a repair-based cost if out-of-warranty), and any lens undergoing a third repair for the same issue becomes eligible for replacement consideration, with full details available on TAMRON’s website.