Estimated battery performance is 2.0 hours of HD 720P video.
Standard Size Silicon Skirt. (Also referred to as Mid-Size or SM/MED).
Liquid Image Prescription Information
Mask is available with prescription lenses made directly into the mask (full mask lens is in your prescription). Quoted price is for a single vision CR-39 plastic lens ranging from +2.25 to -8.00. Also available premade with Gauge Readers (readers only). Please note: PD measurements are required to properly fill your prescription. Prescriptions take about 2 weeks.