Tusa Prescription Lens - Reading Spherical Correction:+3.5 It combines the powerful utility

It combines the powerful utility found in the Halcyon Pathfinder Reel with the elegant simplicity and portability of the Halcyon Spools

and a one-piece harness

you can achieve all your objectives

Strategic tailoring helps it fit perfectly

Over pressure relief valve with pull dump at the base

Tusa Prescription Lens - Reading Spherical Correction:+3.5 It combines the powerful utilityTusa Prescription Lens Reading These Tusa reading (magnifying) lenses are designed for Tusa diving and snorkelling masks, replacing the original lenses in the Tusa Ceos, Geminus, Splendive II, and Splendive IV masks. These lenses are available in 0. 5 diopter increments from +1. 0 to +4. 5 for left and right lenses. You can purchase a single lens for only one side or order a pair. Please note: Due to the nature of the lenses we do not accept returns