Are Category 2 sunglasses OK?
Are Category 2 sunglasses OK?
‘Lens category 2: sunglasses’ provide a medium level of sun glare reduction and good UV protection. ‘Lens category 3: sunglasses’ provide a good level of UV protection and a high level of sun glare reduction.
Is it weird to have two pairs of glasses?
One of the biggest reasons people get more than one pair of eyeglasses is so that they can have different pairs to go with different looks. In fact, most people will have: The daily favourite. This is the one you’ll wear every day, so opt for a more neutral colour and subtler shape.
What are Category 2 sunglasses?
Category 2 lenses are the halfway point between a very dark spectacle lens and a light sunglasses lens. Their colouration is prominent and absorbs less than half of sunlight through the lens. Category 2 lenses could be used as sunglasses on moderately bright or overcast days.
Why do I need 2 pairs of glasses?
If you lose, break or scratch your glasses, you’ll be thankful that you have a backup pair. Many prescriptions take time to be created, so to avoid vision problems while you wait for a new pair of lenses to be manufactured, keep a backup pair handy.
What is 2 UV protection?
Category 2 lenses are the most common you will find in sunglasses. They provide good protection from UV rays but don’t have as dark a tint as the category 3 and 4 lenses.
How many pairs of sunglasses do you need?
Any optometrist or fashion icon will agree that you need more than one pair of sunglasses. This is an everyday accessory that we should all wear. Sunglasses are beneficial while driving, playing outside sports and going through a typical day.
How many pairs of glasses should I own?
While glasses aren’t just a fashion statement, it’s wise to have more than one pair in case one is lost or breaks, it’s true that glasses have a huge impact on how you look. Owning several pair, at least four, allows you to gracefully switch out your glasses as you change both your clothes and your location.
Are Category 3 sunglasses good?
Fine for partially sunny conditions giving a good amount of protection against sunglare. Category 3 is for strong sunlight and the most common category because almost all brown and grey (or ‘smoke’) lenses are Category 3. Shop leisure style sunglasses….What do sunglass categories mean?
| VLT | Category | Lens Tint |
|---|---|---|
| 3-8% | 4 | Very dark tint |
Are Category 3 sunglasses suitable for driving?
Sunglasses with category 3 lenses are best for daytime driving conditions — any higher is considered too dark to drive safely.
How many pairs of glasses should a person have?
Even if you primarily wear contact lenses, you should still have at least one pair of eyeglasses as a backup. Your eye doctor may instruct you to not wear your contacts for a few days due to certain eye conditions. Pink eye, dry eye and abrasions may require you to take a break from contact lens wear.
What is the best level of UV protection for sunglasses?
UV 400
The answer lies within the numbered rating, and the highest UV protection rating offered is UV 400. According to the American Academy of Ophthalmology, you should choose sunglasses that block 99% to 100% of UVA and UVB rays, and UV 400-protected sunglasses do this.
