In tree work, eye hazards are everywhere. Sawdust from the chainsaw, flying wood chips from the chipper, and fine dust floating in the air can all put your vision at risk.

Yet eye protection is often one of the easiest pieces of PPE to overlook or remove when it becomes uncomfortable.

The right setup isn't just about grabbing a pair of safety glasses. It should match the hazards of the job, work comfortably with the rest of your PPE, and provide protection you can rely on throughout the day.

Here's what arborists should know when choosing eye and face protection.

For everyday tree work, properly rated safety glasses are often the foundation of eye protection.

Unlike regular sunglasses or prescription glasses, occupational safety eyewear is designed to protect against workplace hazards such as flying particles and debris. In Canada, workplace eye and face protection should meet applicable safety requirements, including CSA standards where required.

When choosing safety glasses, consider:

• Secure, comfortable fit
• Good side coverage
• Clear, unobstructed vision
• Compatibility with your helmet and hearing protection
• Durability for daily use

The best pair is one you'll actually keep on. If your glasses constantly slide down, pinch under earmuffs, or become uncomfortable after an hour, chances are they’ll eventually wind up on the ground or in the truck.

Safety glasses work well for many everyday arborist tasks, providing lightweight protection against common airborne debris.

Goggles offer more complete coverage around the eyes and may be appropriate where there is increased exposure to fine particles or other hazards.

However, more coverage isn't always automatically better. Goggles can become hot and foggy during physically demanding work, which can affect visibility.

The key is to assess the hazards involved and choose protection appropriate for the task rather than assuming one solution works for every job.

Helmet-mounted visors are common in arboriculture, particularly for chainsaw and forestry work. The two most common options are mesh visors and clear face shields.

Mesh Visors: Mesh visors are popular because they offer excellent airflow and don't fog as easily as clear shields. They're comfortable for extended outdoor work and integrate easily with many arborist helmets.

However, mesh does not create a solid barrier. Fine dust and smaller particles can still pass through or around the visor. A mesh visor should not automatically be considered a replacement for properly fitted eye protection.

Clear Face Shields: Clear visors provide a solid barrier in front of the face and offer broader protection against flying debris.

They can, however, scratch, collect dirt, and fog up depending on working conditions. Regular cleaning and inspection are important to maintain clear visibility.

Not necessarily.

A face shield protects a larger area of the face, but debris can still enter from underneath or around the sides. Depending on the task and hazard assessment, direct eye protection may still be needed underneath.

This is particularly important for chainsaw work, where flying wood chips and sawdust can come from unpredictable directions.

Think of eye and face protection as layers. Safety glasses protect the eyes directly, while a visor or face shield can provide additional coverage for the face.

Your eye protection doesn't work in isolation.

For most arborists, it needs to fit alongside a helmet, hearing protection, and sometimes a face shield or communication system.

Before committing to a new pair of glasses, try your complete setup together.

Ask yourself:

• Do the glasses interfere with earmuffs?
• Do they stay in place when looking down?
• Can you comfortably lower your visor?
• Is your peripheral vision restricted?
• Will you realistically wear this setup for an entire workday?

A comfortable PPE system is more likely to be worn consistently.

The right lens often depends on where and when you're working.

Clear lenses are versatile for changing conditions, dense canopy, cloudy days, and early mornings.

Tinted lenses can improve comfort in bright sunlight but may not be ideal when moving into heavily shaded areas.

Photochromic lenses can be useful for arborists regularly moving between full sun and shade.

Whatever lens type you choose, remember that lens tint is about visibility and comfort - it doesn't replace the need for appropriate protective eyewear.

Safety glasses and visors take plenty of abuse. They get thrown into gear bags, covered in sawdust, dropped, and exposed to daily wear.

Before work, check for:

• Deep scratches affecting visibility
• Cracked or damaged lenses
• Loose frames
• Damaged visor mounts
• Excessively worn face shields

If your eye protection is damaged or visibility is compromised, don't ignore it. PPE should help you see the job clearly not create another hazard.

There is no single eye protection setup that works perfectly for every arborist and every job.

Safety glasses, goggles, mesh visors, and clear face shields all serve different purposes. The right choice depends on the hazards you're facing and how your equipment works together.

Most importantly, don't choose PPE based solely on what's comfortable or convenient. Choose properly rated protection appropriate for the work, then find a setup that fits well enough to wear consistently.

Because in tree work, debris doesn't always give you a warning before it starts flying.

Your eyes are not replaceable. Your safety glasses are.