Why Do You Need to Wear Safety Glasses in Science Labs?

Safety glasses

Why Do You Need to Wear Safety Glasses in Science Labs?

Posted on the 18th of Sep 2023 by Westlab

Safety glasses might not look cool, but they are essential for keeping eyes safe in a science lab. People often forget how necessary they are for anyone working in a lab to avoid eye injuries. 

Safety Glasses, sometimes called lab goggles, are a must-have for anyone in a science lab. They keep eyes safe from many dangers, like splashes from chemicals, bits of flying material, shattered glass, harmful UV rays, bright lights, and smoke.

While it is tempting to think regular eyeglasses can substitute for safety goggles, they are not built to withstand the hazards commonly found in science labs. These glasses are designed to meet specific safety standards, providing excellent impact resistance and coverage. Most pairs also come with side shields to protect against hazards from all directions.

This blog discusses why safety goggles and precise research are crucial in labs to ensure safety.

How To Choose the Perfect Pair of Safety Glasses?

The proper Safety Glasses are crucial for optimal eye protection in a science lab or hazardous environment. 

Here are some factors to consider.


Safety goggles come in various materials, but polycarbonate lenses are often recommended. They are lighter than regular glasses and ten times more beneficial than glass or plastic lenses.

Fit and Comfort

A good fit is essential for comfort and protection. Look for features like adjustable straps, soft nose pads, and flexible arms to ensure the glasses fit securely without pinching or sliding off.


Choose a pair that offers full coverage around the eyes, including side shields or wraparound lenses, to protect against hazards from all directions.

Specialized Features

Depending on lab needs, one may require additional features like anti-fog coatings, UV protection, or tinted lenses for better visibility. Prescription Safety Glasses are also available for those who need corrective lenses.


While style should not be the primary concern, safety lenses are designed to be more fashionable without compromising safety. If the researcher wears them for extended periods, he should select a pair that he is comfortable with.

Reviews and Recommendations

Check customer reviews or seek recommendations from colleagues or experts to find tried-and-tested eyewear lab safety equipment.

Try Before Buy

Try on several pairs before making a decision. Comfort and fit can be highly individual, and it is often best to test them out in person.

Considering these factors, one can select a pair of safety glasses that meets safety requirements and is comfortable for long-term wear. Remember, the right pair can distinguish between staying safe and risking an eye injury.

Types of Safety Glasses In Science Laboratories

Safety glasses used in science labs come in various types, each designed to offer different levels of protection depending on the specific risks involved. 

Here is a breakdown of some of the most common types.

Basic Safety Glasses

Basic safety lenses look similar to regular eyeglasses, but they are made of materials that can withstand impact. They offer adequate protection against minor risks, such as small flying debris or liquid droplets.

Safety Goggles

Safety goggles provide a snug fit around the eyes for enhanced protection. They are perfect for guarding against hazards like chemical spills, airborne dust, and bigger flying debris.

Over-The-Glass (OTG) Safety Glasses

OTG glasses are made to be worn over regular prescription glasses. If one needs prescription lenses to see clearly, the Future Trends of Face Shield Technology offers the same protection as standard safety lenses without affecting vision.

Full-Face Shields

Full-face shields cover the whole face, not just eyes. These are usually used in dangerous conditions, e.g., biochemical reactions. They are often worn with other types of eye protection for extra safety.

Welding Goggles

Welding goggles are special goggles with dark lenses and a strong base. These goggles protect against bright light and sparks when welding. They are not usually needed in basic science labs but are critical in engineering or materials labs.

UV Protective Glasses

UV protective glasses have special coatings to protect against UV rays. If technicians are in a lab that uses UV light, like some biology or chemistry labs, these glasses protect eyes from harmful UV exposure.

Laser Glasses

Laser glasses are designed to protect against laser light of specific wavelengths. These are critical for working with lasers, often found in physics or advanced research labs.

Anti-Fog Glasses

Anti-fog glasses that have a special coating to prevent them from fogging up. These are useful in places where the temperature changes, which could cause glasses to fog and make it hard to see.

Tinted or Polarized Glasses

Polarized glasses are glasses with tinted lenses that reduce glare and brightness. If scientists are working with very bright lights, these can make it easier to see. They are not usually needed for most indoor labs, in any case.

Prescription Glasses

These are customized glasses that are made to fit personal eye prescriptions. If one needs prescription lenses, these glasses allow one to see clearly while giving the high level of protection one needs.

Using Safety Glasses is more than just a tiny piece of equipment in the lab. It is a way to keep eyes safe. It is a small but essential step to ensure everyone stays safe while doing lab experiments.

Get High Standard Lab Safety Equipment Online

Westlab Australia has a reputation worldwide as a Laboratory Equipment Supplier for providing the best quality and medicated products. Our products are made to ensure that research and deductions are more precise and accurate. If you want high-quality lab goggles, visit our website and explore our diverse range of lab safety equipment online. 


2023-09-18 07:30:00
Copyright © 2024 Westlab Pty. Ltd. All rights reserved. - ABN: 71 606 662 113