Hoya Vision’s Guide to Choosing the Right Lens Material for Military Sunglasses
Introduction
Military sunglasses are a crucial piece of equipment for soldiers as they provide protection from the sun’s harmful UV rays and reduce glare, enhancing their vision in the battlefield. Therefore, it is important to choose the right lens material for military sunglasses to ensure the best possible vision and protection.
Factors to Consider when Choosing Lens Material
There are several factors to consider when choosing the lens material for military sunglasses. Some of these factors include:
- Impact resistance
- UV protection
- Clarity
- Weight
1. Impact Resistance
One of the most important factors to consider is impact resistance. Military sunglasses must be able to withstand impact from flying debris, shrapnel, or other objects during combat. In this regard, polycarbonate is the most popular lens material for military sunglasses due to its high impact resistance.
2. UV Protection
Another important factor to consider is UV protection. Military personnel spend a lot of time outdoors, and their eyes must be protected from harmful UV rays that may cause long-term damage such as cataracts. A lens material with 100% UV protection is ideal for military sunglasses.
3. Clarity
Clarity is also an important factor to consider when choosing lens material for military sunglasses. The lenses should provide clear vision, especially in difficult lighting conditions. Glass and polycarbonate lenses are known for their superior clarity.
4. Weight
Lastly, weight is an important factor to consider as well. Military personnel already carry a lot of heavy equipment, and heavy sunglasses can add to their burden. Polycarbonate lenses are lightweight, making them an excellent choice for military sunglasses.
Hoya Vision Lens Materials for Military Sunglasses
Hoya Vision offers several lens materials for military sunglasses that meet the above criteria. These include:
- Polycarbonate
- Trivex
- High-Index plastic
1. Polycarbonate
Polycarbonate is the most popular lens material for military sunglasses due to its high impact resistance and light weight. Hoya’s polycarbonate lenses also provide 100% UV protection and excellent clarity, making them an ideal choice for military personnel.
2. Trivex
Trivex is another popular lens material for military sunglasses. It offers similar impact resistance as polycarbonate but is known for its superior clarity. Hoya’s Trivex lenses also provide 100% UV protection, making them an excellent choice for military personnel who require clear vision.
3. High-Index Plastic
High-Index Plastic is a lens material that is thinner and lighter than regular plastic or glass lenses. Hoya’s High-Index Plastic lenses offer excellent clarity and impact resistance, making them an ideal choice for military sunglasses.
Conclusion
Choosing the right lens material for military sunglasses is crucial to ensure the best possible vision and protection for military personnel. Factors such as impact resistance, UV protection, clarity, and weight should be considered when choosing lens material. Hoya Vision offers several lens materials for military sunglasses that meet these criteria, including polycarbonate, Trivex, and High-Index Plastic.
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