Sawdust affects vision

Sawdust is the wastage of woodworking processes and it is also known as wood flakes. Sawdust is made up of wood small fine particles. Wood dust is used for many wood processes like sawing, sanding, etc. workers can be affected because of the dust particles in the air when you remove dust from furniture or while cleaning any equipment. Too much exposure to sawdust can create many health issues because it contains some chemicals in the wood along with bacteria and fungi. Wood dust is connected to some toxic effects that include irritation of the eyes, nose and respiratory system which can reduce the lung capacity and create allergies. Not only the irritation symptoms appear but workers also face shortness of breath, sore in the throat and runny nose.
Professions that are at high risk due to the sawdust are carpenters, manufacturers, tree surgeons, ship making workers, and employees that work in a sawmill, cupboard making, furniture, etc. Before the exposure with sawdust identify which type of wood you are going to use and know all the hazards that are related to that wood and also try to carry the respiratory protection.

Indication of sawdust in the eye:

If you are working in an industry where sawdust exposure is too much then there are chances that you experience few symptoms if a sawdust particle gets into the eye. Symptoms include discomfort feeling or heaviness, pain when you look into the light, too much blinking, irritation or redness in the eye, excessive tears or unclear vision. Below problems will appear if sawdust will get into the eye and these can become worse if not treated on the right time,

Scratches in the cornea:

The front transparent part of the eye is the cornea. When sawdust particle gets into the eye it may damage or put scratches in the cornea. You don’t need to worry about it if you get the proper treatment of corneal scratches. It will naturally mend within 48 hours. But if you take it lightly and do not get the correct treatment then it may take a lot of time to cure and also can create future complications.

Diffusion of the eye:

This is the most severe and serious injury that can occur due to the sawdust. If any object or particle will get into the eyeball and cut the eye then you can have serious damage that will affect the eye health. If corneal scratches not treated accurately then it can harm your overall eye health and harm your vision.

Eye infection:

If any particle of sawdust gets into the eye and not removed immediately can become the major cause of eye infection. The infection may include the redness of eye or blur vision but it can be decreased if the particle removed quickly.


A deficiency can appear on the surface of the eye if the scratched cornea is not mended. This deficiency is called soreness or ulcer. This ulcer may have an enormous effect on your vision and also lead to swelling as well.

Eyeglass Shape Substances

Choosing eyeglasses with the qualities that are most significant to you may be a matter of selecting a frame material, each distinguished by its own strengths.

You may also select frames depending on things like color, hypoallergenic materials, toughness, lightness, cost, and uniqueness.

Metallic Frames

Metallic is the most widely used materials for eyeglass frames. There are many kinds of metal to choose from, with each having its own distinctive attributes.

Titanium. This quality metal is extremely tough, durable and corrosion-resistant. It’s also 40% lighter than some other metals, along with hypoallergenic, making it a nearly ideal material for eyeglass casings. Titanium casings can be found in multiple colors.

Beta titanium. This really is an alloy mainly of titanium, with minimal amounts of aluminum and vanadium. These other metals in the alloy create beta titanium more versatile than 100% titanium, for less complicated fitting adjustments.

Eyeglass Shape Substances

Memory metal. This really is a titanium alloy composed of about 50% titanium and also 50% nickel. Casings made of memory steel are really flexible and can be twisted or bent to an extreme and still come back to their original form. This feature can make memory metal frames ideal for children or anyone who is hard on their glasses.

Beryllium. This lower-cost alternative to titanium resists corrosion and tarnishing, which makes it a great choice for anybody with higher skin acidity or for anyone who spends a good amount of time in or around salt water. It is also light-weight, strong, flexible and available in a wide range of shades.

Stainless Steel. This is an iron-carbon alloy that also has chromium. Stainless frames are lightweight, strong, long lasting, flexible and corrosion-resistant. They also can be created in matte or polished finishes.

Monel. This is widely used, its affordable material is an alloy of nickel and copper. It is less costly compared to other metals, however – based on the quality of the plating used – monel casings might not discolor and cause skin side effects over time.

Aluminum offers a distinctive look and is therefore mostly seen in the top of the range eyewear. Frames created from lightweight aluminum are light-weight and highly corrosion-resistant.

Plastic material Frames

This material (also known as zylonite or cellulose acetate) is a light-weight and also relatively affordable kind of plastic material. It’s also the most popular plastic material used for eyeglass frames. Zylonite frames are available in numerous colors, such as multi-colored models and casings with different levels of color.

Propionate. It is a nylon-based plastic material that is strong, flexible, light-weight and hypoallergenic. Propionate is often used in sports casings because of the durability.

Nylon. This frame material is still occasionally used. Nylon is strong, light-weight and also flexible, however, it can be brittle with age. Because of this, it has for the most part been changed by nylon mixes – polyamides and also gliamides – that is stable.

Combination Frames

As you might guess, these are casings that have both metals as well as plastic components. Popular in the 1950s and 1960s, combo casings make a comeback, in a larger number of colors compared to the vintage models.