Skydiving, vision and a lack of depth perception - Skydive Perris
Skydiving Equipment Basics - Western New York Skydiving
Amazon.com: 2 Skydive Skydiving Goggles One Reduced Glare Light Blue Lens and One Clear Lens With Great peripheral vision design Lenses are shatterproof polycarbonate, 100% UV protection, and are ANTI-FOG coated :