Safety Glasses that Fit Over Prescription Glasses - Histology

Why Are Safety Glasses Important in Histology?

Safety glasses are crucial in the field of histology to protect the eyes from potential hazards. These hazards can include chemical splashes, flying debris from tissue preparation, and exposure to harmful UV light during specific staining procedures. The delicate nature of histological work necessitates the use of protective eyewear to prevent injuries that could compromise both personal safety and the integrity of the samples being examined.

Can Safety Glasses Fit Over Prescription Glasses?

Yes, safety glasses can be designed to fit over prescription glasses. Known as Over-The-Glasses (OTG) safety glasses, these are specifically engineered to accommodate the bulk and shape of prescription lenses. This feature is incredibly important for histologists who require corrective lenses to see clearly while also needing protection from laboratory hazards.

What Features Should OTG Safety Glasses Have?

When selecting OTG safety glasses for histology, several features should be considered:

1. Comfort: The glasses should be lightweight and have cushioned nose pads and flexible temples to ensure they can be worn comfortably for extended periods.
2. Clarity: The lenses should be made from high-quality, anti-fog materials to ensure clear visibility, which is crucial for detailed histological work.
3. Coverage: The glasses should provide ample coverage, protecting from the sides as well as the front.
4. Durability: Made from robust materials like polycarbonate, which can withstand impacts and resist chemical damage.
5. Compatibility: They should fit well over a variety of prescription glasses without causing discomfort or disrupting vision.

How to Choose the Right OTG Safety Glasses?

Choosing the right OTG safety glasses involves evaluating several factors:

1. Size and Fit: Ensure the glasses are large enough to cover your prescription glasses without pressing them against your face.
2. Lens Quality: Opt for lenses with anti-scratch and anti-fog coatings to maintain clarity.
3. Adjustability: Look for models with adjustable arms or straps to customize the fit.
4. Certification: Verify that the glasses meet safety standards such as ANSI Z87.1 or EN166, ensuring they provide adequate protection.

Are There Any Drawbacks?

While OTG safety glasses are highly beneficial, they do have some drawbacks:

1. Bulkiness: They can be bulkier than standard safety glasses, which might be less comfortable for some users.
2. Potential for Fogging: Despite anti-fog coatings, the additional layer can sometimes lead to fogging, especially in high-humidity environments.
3. Weight: The added material to accommodate prescription glasses can make them heavier, potentially leading to discomfort with prolonged use.

Maintaining OTG Safety Glasses

Proper maintenance of OTG safety glasses is essential to ensure their longevity and effectiveness:

1. Cleaning: Regularly clean the lenses with a soft cloth and mild soap or a designated lens cleaner to avoid scratches and maintain clarity.
2. Storage: Store the glasses in a protective case when not in use to prevent damage.
3. Inspection: Frequently inspect the glasses for any signs of wear and tear, such as cracks or scratches, and replace them if necessary.

Conclusion

In the context of histology, OTG safety glasses provide essential protection for those who wear prescription glasses. They offer a blend of comfort, durability, and safety, ensuring that histologists can perform their intricate work without compromising their vision or safety. By carefully selecting and maintaining OTG safety glasses, professionals in the field can safeguard their eyes against the various hazards present in a histology lab.