Sea Vision Ascent 2100 Prescription Dive Mask Diving Headings in Numerical 30° Increments

Headings in Numerical 30° Increments & 10° Indicator Increments

Stiffer exhaust valve minimizes water intake and ice buildup

comfortable design for active use

6 setting• Different air mixes manageable during the dive: gas 1 21-50% gas 2 21-99% gas3 21-99%• Graphis indicator of oxygen toxicity levels at cns• Safety stop indicator• Safety factor can be set at different levels• Altitude setting• Uncontrolled emersion algorithm• Possibility to alternate nitrox and air dives during desaturation• Time visible during the dive• Possibility to insert/cancel a deep stop• Loud alarms in case of violation of ascent speed

The integrated releasable weigh pockets have a capacity of 10 lbs

Sea Vision Ascent 2100 Prescription Dive Mask Diving Headings in Numerical 30° IncrementsSea Vision Ascent 2100 Prescription Dive Mask Brand New. Sphere Cylinder Axis OD 0. 75 0. 75 90 OS Plano 1. 75 105 OD = right eye OS = left eye