LightGuard Medium Fitovers – Lemon
Model: G400LCAD$21.95
The LightGuard collection of safety glasses that fit over eyeglasses delivers exceptional visual performance and reliable protection. Each pair offers 100% filtration of UVA and UVB rays with ANSI Z87.1 safety-rated lenses for high-impact resistance.
The ultra-lightweight frames are made from durable polycarbonate, ensuring long-lasting comfort and strength. Each design includes specialty lens tints engineered to enhance visual clarity in different lighting conditions. The lenses feature optical-grade precision and a bonded anti-fog coating for clear, distortion-free vision in challenging environments.
Fit Over Dimensions: These large sized LightGuard fitovers are designed to be worn over prescription eyewear frames that measure up to 5 3/8″ wide x 1 3/4″ high (136 mm x 44mm). Download LightGuard Sizing Guide
The lemon lens tint provides UV400-rated protection, blocking 100% of harmful rays while reducing blue light that causes eye strain. This tint heightens contrast in dim or flat lighting, improving definition and overall visibility.
With 86% visible light transmission, these lenses deliver a brighter, clearer view indoors or outdoors. LightGuard safety glasses that fit over eyeglasses combine durability, comfort, and clarity—perfect for work, driving, or everyday use.
“We use LightGuard at work because they last. They’re pretty much indestructible.” 
(5 / 5) Kevin B., Middlesbrough, U.K.
LEMON UV FILTER SYSTEM
Clarity and contrast in low light.
In low and varying light conditions, the lemon UV filter fosters clarity, contrast, and a heightened sense of brightness. The result is improved visual acuity for fluctuating and low-light applications both indoors and out. Similar to the polarized yellow lens, the lemon lens is popular for hunting and skiing lens with those who do not want a polarized lens. It is also an effective tool for treating many low vision ailments.
- Scratch-resistant, non-polarized UV filter
- 86% visible light transmission
- UV400 rated for 100% protection from UVA & UVB rays
- Filters 40% of blue light/70% of HEV blue light
- UV470 cut-off
- Category 0
FRAME TECHNOLOGY
ANSI Z87.1 Safety Rated
for High Impact Protection
LightGuard safety fitovers are engineered to completely isolate your eyes from both damaging UV rays and dangerous airborne projectiles. Comfortably fitting over most prescription glasses, LightGuard are lightweight and extremely durable, a statement reiterated by our manufacturer's lifetime warranty.
FLEXIBLE TEMPLES
Designed with just enough tension to properly hold the frames in place while applying minimal pressure to ensure a comfortable and secure fit.
PATENTED DESIGN
Iconic architecture continually evolving for state-of-the-art comfort and protection.
HIGH IMPACT POLYCARBONATE
Crafted from durable polycarbonate, a proven material designed to handle the harshest conditions.
FDA Registered
Engineered to meet the rigorous standards of being classified an active medical device.
ULTRA LIGHT-WEIGHT
Designed for superior optics and complete protection without the bulk.
360° OF PROTECTION
Integrated features make it the most protective fitover on the market.
lifetime warranty
Quality reiterated by service, making sure you and your LightGuard are taken care of.
ANSI Z87.1 RATED
LightGuard meet or exceed the strict ANSI standards required to certify them as high-impact safety rated eyewear.
LIGHTGUARD SAFETY FITOVERS SIZING GUIDE
LightGuard Safety Fitovers are Available in Medium and Large Frame Sizes
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 eyewear, please use our LightGuard Sizing Guide. You can download the guide for printing by clicking on the image of the sizing guide. Then follow the directions on the guide to determine if you need the medium or large size.
We Guarantee the Perfect Fit.
30-day Money-Back Guarantee.
Click on the above image to open a printable version of the guide.
