Model G300O Orange LightGuard Large Fitovers


Model G300O Orange LightGuard Medium Fitovers have the following features:

The LightGuard collection of fitovers delivers superior visual performance, 100% filtration of UVA & UVB rays and high-impact, ANSI Z87.1 safety rated protection. The ultra-lightweight frames feature durable polycarbonate construction and are available in a diverse selection of specialty lens tints formulated to maximize visual acuity under varying light conditions. The optical grade clarity and chemically bonded anti-fog coating provide exceptional distortion-free optics during use in adverse outdoor conditions.

Fit Over Dimensions: These large sized LightGuard fitovers are designed to be worn over prescription eyewear frames that measure up to 5 1/2″ wide x 2″ high (144 mm x 50mm).

The orange lens tint is designed to provide UV400 rated protection (blocks 100% of UVA & UVB rays) and heighten contrast in low to flat light conditions due to its blue light blocking properties. The lens provides 62% overall visible light transmission.

Maximized contrast, sharp object clarity.

By blocking a significant amount of visible blue light, the orange UV filter system helps sharpen object definition that is blurred by the presence of scattered blue light.


  • Flexible Temples
  • Patented Design
  • High Impact Polycarbonate
  • Ultra Light-Weight
  • 360 degrees of protection
  • FDA registered
  • Ansi Z87.1 rated
  • Scratch Resistant

LightGuard safety rated fitovers are designed to be worn over your prescription glasses. To achieve the ideal fit, it’s important you find the size that most accurately fits over your eyewear. To help you determine the best size to fit over your eye-wear, please use the LightGuard Sizing image.

Buy your Model G300O Orange LightGuard Large Fitovers today!



Additional information

Weight 16 oz
Dimensions 8 × 4 × 4 in




Face Shape

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Frame Features


Frame Materials


Frame Style


Group Type

Men, Women

Product Type


Safety Rating

ANSI Z87.1


Large, Medium




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