Spy Bias Lens Green Spectre
- Low stock - 1 item left
- Backordered, shipping soon
SPY's Bias Lens is the only color and contrast enhancing lens designed to allow in the sun's "good" rays (long-wave blue light) while still blocking the "bad" rays (short-wave blue light and UV rays). Research indicates exposure through the eyes to these "good" rays brings about a number of positive psychological changes, including elevated mood and increased alertness.
VLT: 12.09% Sunny Bright Conditions
