Control the spread Control
the spread

About
Bacteria are
all around us.

Just think about the
ever-changing surfaces
you touch in a day.

The countless times you
touch your spectacles,
transmitting bacteria
onto your lens and eyes. (1)

In a study on spectacles,
bacteria were found all over
the lens. (2) Increasing the risk
of eye infections.

So what can you do?

CHANGE
IS IN YOUR CONTROL
About

Introducing HOYA’s

Bacterial
Control lens.

HOYA’s anti-bacterial coating is proven to reduce bacteria growth by 99.9%. (3)

This coating meets international standards of quality and is certified for its effectiveness. (4)

CERTIFIED QUALITY
Tested by ISO & certified with SIAA
UNIQUELY FRONT-TO-BACK
Protects both front & back of lens
SUPERIOR UV CONTROL
Comes with 100% UV protection
BLUE LIGHT CONTROL
Provides digital blue light protection
2 YEAR WARRANTY
Guaranteed from date of purchase
 
Technology
How does it work?
 
 
Applied on the front and back surface of the lens, the coating layer
consists of silver ions to control the spread of bacteria on your lens.
Applied on the front and back surface of the lens, the coating layer consists of silver ions to control the spread of bacteria on your lens.
1
Positively charged silver ions (Ag+) have an antimicrobial effect
3
Silver ions change the structure of the intracellular enzyme and stop bacterial function
2
Silver ions penetrate the bacteria
2
Silver ions penetrate the bacteria
3
Silver ions change the structure of the intracellular enzyme and stop bacterial function
4
Bacteria is unable to divide and bacterial growth is reduced
For long-lasting protection.
Bacterial Control is more effective than temporary sterilisation and
disinfection, as it inhibits bacterial growth over a long period of time.(5)
Bacterial Control is more effective than temporary sterilisation and disinfection, as it inhibits bacterial growth over a long period of time.(5)
 
 
Total control from
front to back.
 
Bacterial Control comes
with Hi-Vision LongLife UV
Control and BlueControl
for complete protection
in everyday life.
Bacterial Control comes with Hi-Vision LongLife UV Control and BlueControl for complete protection in everyday life.
Hi-Vision LongLife UV Control
Protects eyes from harmful UV light
Shields against scratches
Enhances lens durability
Repels dirt, grease & water
BlueControl Add-on
Protects eye from harmful blue light
Minimises glare for comfort
Reduces eye strain & fatigue
Enhances contrast & colour
 
 
FAQ
Frequently
asked questions.
What is HOYA’s Bacterial Control?
+
HOYA’s new lens coating provides front-to-back lens protection from bacterial growth. This coating comes with Hi-Vision LongLife UV Control to provide superior UV protection as well.
Does Bacterial Control come with a blue filter lens coating?
+
Yes, HOYA’s BlueControl coating is available as an add-on to Bacterial Control.
Why do I need Bacterial Control?
+
This coating reduces your chances of transmitting bacteria and developing eye infections, protecting you and your loved ones from harmful bacteria.
I have a high eye power and high astigmatism. Do I need Bacterial Control?
+
Yes. Bacterial Control controls the risk of bacterial transmission and protects your lens from bacteria, regardless of your eye power.
Do I still need to clean my lens when I have Bacterial Control?
+
Bacterial Control effectively slows down up to 99.9% of bacterial growth on your lens. However, you may need to clean your lenses of other pollutants such as fingerprints, oil smudges and dust. You can clean your lenses regularly in water, with a small quantity of mild detergent.
Can I choose any frame to go with Bacterial Control?
+
Yes, any frame of your liking is possible. Please check with your eye care practitioner for more information.
How long will the anti-bacterial effect of Bacterial Control last?
+
The performance of the anti-bacterial coating depends on the condition of your lenses. For maximum effectiveness, your lenses should not be damaged, with no deep scratches or peeling. HOYA’s Bacterial Control coating comes with a 2-year manufacturing defect warranty.
 
 
References:
  1. Debrowski, A. (2021) Eye germs and viruses: Keeping hands, glasses and contacts clean. All About Vision. https://www.allaboutvision.com/eye-care/germs-viruses/
  2. Fritz B, Jenner A, Wahl S, Lappe C, Zehender A, Horn C, et al. (2018) A view to a kill? – Ambient bacterial load of frames and lenses of spectacles and evaluation of different cleaning methods. PLoS ONE 13(11): e0207238. https://doi.org/10.1371/journal.pone.0207238
  3. Based on Boken Quality Evaluation Institute’s anti-bacterial activity value test results (Staphylococcus aureus and E. coli).
  4. Tested according to ISO 22196 and certified by SIAA, the Society of International Sustaining Growth for Antimicrobial Articles.
  5. What is KOHKIN? https://www.kohkin.net/en_index/en_antibiotic.html
  6. HOYA. https://www.kohkin.net/products/search/index.php/search?keyword_name=HOYA
 
 

 

LOOK FOR CHANGE
Get Bacterial Control now
Change is in your control.