Deciding on Prescription Safety Glasses: Factors to Consider

Thousands of workplace injuries can be avoided with the use of prescription safety glasses. In addition, it also helps to use the glasses at home. If you work at home on crafts or in work conditions where the wearing of safety glasses is required, you need to make sure the glasses you choose will give you optimum protection. Anyone who is involved in the trades of carpentry, auto repair, welding, electrical work, or mining needs to make sure his or her glasses are of a premium quality.

When making a selection for safety glasses, it is important to consider the lighting conditions of the place where you work. For example, if you work in areas where the lighting varies, you need to buy glasses with high-contrast lenses. These lenses are tinted so they provide more depth perception and better definition.

On the other hand, if you work in the bright sunlight, you want to choose a lens that has a grey or neutral base. This type of lens reduces glare and is less stressful on the vision. Unlike a high-contrast lens, a lens with a grey or natural base does not change the hues or tones of the colours around you.

Transition Lenses

You will need to select transition lenses if you work both inside and outside as they can adapt to varying lighting conditions. These lenses, also known as photochromic lenses, come in various sunglass tints. A lens material made of polycarbonate is lightweight, impact-resistant, and shatterproof.

When it comes to a frame material, an Innaloo optometrist will generally recommend plastic. Plastic frames that are injection-moulded can normally withstand impacts without any resulting fractures. This type of protection ensures that the frame will not become serrated for broken at a later date. As for the best type of frame, it is best to choose a high-wrap frame that features at least an 8-base curvature. This type of design supplies temple protection from hazardous objects and materials, including full peripheral cover.

Polarised Lenses

In some working conditions, a 6-base curvature lens will provide sufficient protection. However, this type of configuration lacks temple cover. Most safety lenses are made in either basic impact or high impact performance classifications. Because polarised lenses make it difficult to view an LCD screen, they are not normally recommended. In this case, choose non-polarised lenses instead. However, that being said, polarised lenses can be used for certain sports activities as they reduce or remove glare from the pavement, water, or snow.

Digital lenses are advised over their non-digital counterparts. This is because the lenses do not have any peripheral distortions. A digital lens features a curved lens, which lessens any type of visual distraction.

If you have a strong prescription for eyeglasses, such as one that is at least 4.00, a high-index type lens is recommended. This type of lens reduces lens thickness because it bends light rays more proficiently than standard-type lenses. The lens is produced from a denser material and therefore does not need to be as thick of a lens to correct farsightedness or nearsightedness.