Plutonite polycarbonate lenses can be interchanged hunting goggles   dell:
* Shatterproof, scratch-resistant Plutonite polycarbonate lenses can be interchanged.   * Polar Ellipsoid lens shape eliminates distortion.   * Three-point fit design minimizes the need for adjustment and improves comfort..   * The eyewear and extra lenses fit into their own special case.   * Weight: 220g   Included Lenses:   * CLEAR LENS: Maximizes light transmittance indoors or at night.   * SMOKE LENS: Reduces extreme glare and squinting in bright conditions.   * MIRROR LENS - Mirror coating over Gray lens provides additional light-reflecting properties; the mirror color has minimal impact on visibility.   * YELLOW - Best for enhancing contrast and light in low light applications; not recommended for night driving or bright light environments.   * BLUE - Reduces yellow or sodium vapor light. Improves contrast in hazy conditions