IST M80 Yellow Search Twin Lens Scuba Diving Snorkeling Mask with Custom Rx Lens Option Filter Product Category_Gear Bags 25 inch (184mm) cylinder setup

25 inch (184mm) cylinder setup

83A durometer

Book screws for attaching accessories to metal BC backplate

The easy to read face is color coded

The TUSA Freedom One Pro Low Volume

IST M80 Yellow Search Twin Lens Scuba Diving Snorkeling Mask with Custom Rx Lens Option Filter Product Category_Gear Bags 25 inch (184mm) cylinder setupSilicone skirt with low volume and comfortable edge seal Swivel buckles, adjustable to fit all adults Lightweight and durable polycarbonate frame Dual tempered, scratch resistant glass lenses for maximum clarity and safety This listing provides prescription lenses in a custom combination. IST dive equipment has been a trusted name in scuba and watersports gear for over 35 years, and a pioneering innovator in supplying diving masks with prescription