• Feel Good Contacts
  • FeelGood Contacts Offers FeelGood Contacts Offers Offers & Deals FeelGood Contacts Offers FeelGood Contacts Offers
    • 10% off First Order
    • 5% off APP on all orders
    • 5% off on Auto Replenish
    • Glasses up to 30% off
    • Sunglasses up to 50% off
    • Earn Reward Points
    • Student Discount
  • 0800 458 2090
  • Need Optical Advice?
  • Contact Lenses
    Brands
    • Acuvue
    • Air Optix
    • Bausch & Lomb
    • Biofinity
    • Clariti
    • Comfi
    • Cooper Vision
    • Focus Dailies
    • Freshlook
    Type
    • Daily Contact Lenses
    • Monthly Contact Lenses
    • Two Weekly Lenses
    • Toric Contact Lenses
    • Multifocal Contact Lenses
    • Coloured Contact Lenses
    • Yearly Contact Lenses
    • Cheap Contact Lenses
    • Extended Wear Lenses
    • Silicone Hydrogel Lenses
    • No Prescription Lenses
    Top Sellers
    • comfi Daily Disposable
    • 1 Day Acuvue Moist
    • Dailies AquaComfort Plus
    • Acuvue Oasys 1-Day with HydraLuxe
    • Acuvue Oasys
    • 1 Day Acuvue Moist For Astigmatism
    • Air Optix Aqua
    • FreshLook Colorblends
    • Biofinity
    • 1 Day Acuvue Moist Multifocal
    Buyers's Guide
    • Save with comfi
    • Which comfi is for you?
    • How to put in contact lenses
    • How to clean your contact lenses
    • Guide to Astigmatism
    • Glasses prescription vs contact lens prescription
    • Best contact lenses for dry eyes
    Optician Brands
    • Specsavers
    • Boots
    • Vision Express
    • Optical Express
    • Tesco Opticians
    • Hubble
    • Waldo
    View All Contact Lenses
    feel good contacts menu feel good contacts menu
  • Solutions
    Popular
    • AOSept
    • Biotrue
    • Boston
    • Comfi
    • EasySept
    • Opti Free
    • Ote Optics
    • OxySept
    • ReNu
    • SoloCare
    • Systane
    • Total Care
    Solutions
    • Multi-Purpose Solutions
      Multi-Purpose Solutions - View All
      • ReNu Multi-Purpose Solution
      • Opti-Free RepleniSH Twin Pack
      • SoloCare Aqua
      • Opti-Free Express
      • comfi All-in-One Solution
      • ReNu Multi-Plus Solution
      • comfi All-in-One Solution Triple Pack
      • Opti-Free Puremoist
    • Saline Solutions
      Saline Solutions - View All
      • Lens Plus Solution Value Pack
      • Sensitive Eyes Plus Saline Solution
      • Lens Plus Solution
    • Peroxide Solutions
      Peroxide Solutions - View All
      • Oxysept 1 Step Triple Pack
      • Oxysept 1 Step
      • AOsept Plus HydraGlyde Twin Pack
      • AOsept Plus HydraGlyde
    • Travel Pack Solutions
      Travel Pack Solutions - View All
      • Biotrue Multi-Purpose Solution Flight Pack
      • Opti-Free Puremoist Travel Pack
    • Rigid & Gas Permeable
      Rigid & Gas Permeable - View All
      • Total Care Disinfecting, Storing and Wetting Solution
      • Total Care Multi Pack
      • Boston Simplus
    • Multi Pack Solutions
    View All Solutions
    feel good contacts menu feel good contacts menu
  • Eye Care
    Popular
    • Altacor
    • Artelac
    • Biotrue
    • Blink
    • Comfi
    • Systane
    • The Body Doctor
    Eye Care
    • Eye Drops
      Eye Drops - View All
      • Blink Intensive Tears Bottle
      • comfi Soothe Drops
      • Clinitas Soothe
      • Blink-N-Clean Eye Drops
      • Blink Intensive Tears Vials
      • Blink Intensive Tears Plus
      • Blink Contacts Bottle
      • Clinitas Soothe Multi
      • Systane Ultra Vials
      • Artelac Rebalance
    • Eye Accessories
      Eye Accessories - View All
      • Thera-Pearl Eye Mask
      • Blink Refreshing Hydrating Eye Mist 10ml
      • Feel Good Cleaning Kit
      • Feel Good Contact Lens Case
    • Dry Eye Treatments
      Dry Eye Treatments - View All
      • Clinitas Hydrate Eye Gel
      • Thera-Pearl Eye Mask
      • Blink Intensive Tears Bottle
      • comfi Soothe Drops
      • Clinitas Soothe
      • Blink Refreshing Hydrating Eye Mist 10ml
      • Blink Intensive Tears Vials
      • Blink Intensive Tears Plus
      • Clinitas Soothe Multi
      • Artelac Nighttime Gel
      • Systane Lubricant Gel Drops
      • Systane Ultra Vials
      • Artelac Rebalance
    • Supplements & Hygiene
      Supplements & Hygiene - View All
      • Blink Lid Clean
      • ICaps Tablets
    • Face Masks
      Face Masks - View All
      • The AB Mask
      • The AB Mask Replacement Filters
      • Feel Good Face Mask Navy
      • Feel Good Face Mask Navy Scatter
      • Feel Good Face Mask Navy Triangle
      • The AB Mask Anti-Fog Cloth
      • The Body Doctor AB Mask Ear Saver
    • Covid Essentials
    • Travel Essentials
      Travel Essentials - View All
      • Feel Good Contact Lens Case
      • Feel Good Contacts Cotton Tote Bag
      • Feel Good Face Mask Navy
      • comfi All-in-One Solution Travel Pack
      • comfi Drops
      • The Eye Doctor Lid Wipes
    • Seasonal Shop
    View All Eye Care
    feel good contacts menu feel good contacts menu
  • Glasses
    Gender
    Glasses for women
    Glasses for men
    Brands
    • Calvin Klein
    • Feel Good Collection
    • Gucci
    • Hugo Boss
    • Lacoste
    • Le Specs
    • MaxMara
    • Oakley
    • O'Neill
    • Persol
    • Polaroid
    • Polo Ralph Lauren
    • Prada
    • Radley
    • Ray-Ban
    • Superdry
    • Tommy Hilfiger
    • Versace
    Frame Shapes
    •  Aviator Aviator
    • Oval Oval
    • Rectangle Rectangle
    • Round Round
    •  Square Square
    • Wayfarer Wayfarer
    • Clubmaster Clubmaster
    • Cat Eye Cat Eye
    • Butterfly Butterfly
    • Hexagonal Hexagonal
    Special Offers
    • Sale
    • New Arrivals
    • Best Sellers
    Advice & Top Tips
    • Glasses Prescription
    • Glasses Frame Size Guide
    • Lens Options and Coatings
    View All
    feel good contacts menu feel good contacts menu
  • Sunglasses
    Gender
    Sunlasses for women
    Sunglasses for men
    Brands
    • Bvlgari
    • Calvin Klein
    • Carrera
    • Chloe
    • Dolce & Gabbana
    • Dunlop
    • Feel Good Collection
    • Giorgio Armani
    • Gucci
    • Hugo Boss
    • Jimmy Choo
    • Kendall + Kylie
    • Lacoste
    • Le Specs
    • Linda Farrow
    • Lipsy
    • Michael Kors
    • Nike
    • Oakley
    • O'Neill
    • Oxydo
    • Persol
    • Polaroid
    • Police
    • Prada
    • Radley
    • Ray-Ban
    • Saint Laurent
    • Sunpocket
    • Superdry
    • Taylor Morris
    • Tommy Hilfiger
    • Valentino
    • Versace
    • Victoria Beckham
    • Vogue
    Frame Shapes
    • Aviator Aviator
    • Oval Oval
    • Rectangle Rectangle
    • Round Round
    • Square Square
    • Wayfarer Wayfarer
    • Wrap Wrap
    • Clubmaster Clubmaster
    • Cat Eye Cat Eye
    • Butterfly Butterfly
    • Hexagonal Hexagonal
    • Octagonal Octagonal
    • Heart Heart
    Special Offers
    • Sale
    • Exclusive Collections
    • New Arrivals
    • Best Sellers
    Lens Types
    • Gradient Lens Type Gradient
    • Mirrored Lens Type Mirrored
    • Photochromic Lens Type Photochromic
    • Polarised Lens Type Polarised
    View All
    feel good contacts menu feel good contacts menu
  • Help
    • Vision Simulator
    • Eye Care Hub
    • Contact Lens Prescription
    • Glasses Prescription
    • How to put in Contact Lenses
    • Contact Lens Care
    • Guides to Brands
      • Acuvue Contact Lenses
      • Air Optix Contact Lenses
      • Biofinity Contact Lenses
      • Biotrue Contact Lens Solutions
      • FreshLook Contact Lenses
      • Opti Free Contact Solutions
      • PureVision Contact Lenses
    • FAQ
    • Free Eye Test
    • Contact us
    feel good contacts menu feel good contacts menu
  • News
    • Blog
    • Press Hub
    • Competition
    feel good contacts menu feel good contacts menu
  • search feel good contacts
  • Reorder
  • Login Login
      feel good contacts menu
    • My Account
    • Orders
    • Personal Details
    • Log out
    feel good contacts menu

    Enter your Registered Email id

    I would like to receive friendly reminders when it’s time to re-order. I am aware I can easily unsubscribe from these at any time.
    NEW Customer
    Forgot Password Cancel
Price match guarantee Price match
guarantee
Next day delivery Order by 11:59pm
next day delivery
Jan Sale
Trustpilot
Reward Points Reward
points
Home

Eye Care Hub

Amsler grid

Contact Lens Care

  • Which contact lens solution do I need?
  • How to clean a contact lens case?
  • How can I tell if my contact lens is inside out?

About Contact Lenses

  • How do toric contact lenses work?
  • What does the water content of a contact lens mean?

Eye Health

  • What are the best contact lenses for dry eyes?
  • How dehydration impacts your eyes?
  • Computer eye strain: Symptoms and solutions

Children's Eye Health

  • Why does my child get styes?
  • At what age can my child wear contacts?
  • How can I tell if my child has vision problems?

Lenses & Lifestyle

  • Which sunglasses will suit my face shape?
  • What are polarised sunglasses?
  • Guide to different types on sunglasses?

Prescriptions & Eye Tests

  • Difference between an Ophthalmologist, Optometrist & Optician
  • What does axis mean on my prescription
  • Can I buy my contact lenses online

Guides

  • A guide to Astigmastism
  • A guide to eye discharge
  • A guide to Presbyopia

The Amsler grid

amsler-grid

The Amsler grid has been used since 1945 and was developed by the Swiss ophthalmologist, Marc Amsler. It is used to detect the early signs of retinal disease and monitor any changes in vision if a diagnosis is made.

What is an Amsler grid and what is it used for?

An Amsler grid can be used to spot a range of vision problems resulting from damage to the optic nerve or the macula. For those that have age-related macular degeneration (AMD), an Amsler grid is central to monitoring vision.

What does an Amsler grid look like?

An Amsler grid looks like a piece of grid paper. The paper is white, and the lines are straight and black going horizontally and vertically across the page, creating squares. The grid also has a small black dot at the centre.

Who invented the Amsler grid?

The Amsler grid was developed by a Swiss ophthalmologist named Marc Amsler and has been used since 1945. The Marc Amsler grid was an improvement over the initial work done by the ophthalmologist Edmond Landolt.

How do you read an Amsler grid?

Although we highly advise seeking regular tests by an optometrist, you can test your eyes yourself with an Amsler grid in between your optical check-ups.

  • Put your reading glasses on and cover/close one eye.
  • Hold the Amsler grid at reading distance. You can print it out on a piece of card.
  • Keep your eye fixated on the small black dot in the centre.
  • Keep your gaze completely still and fixed on the black dot and watch to see if any of the grid lines are missing or distorted.
  • Mark these abnormalities on the chart with a pencil/pen.
  • Make sure that you test each eye separately.

Always keep the Amsler grid the same distance from your eye each time you do a test and report to your optometrist if you notice any changes.

An eye without wet AMD will see the lines on an Amsler grid as straight. An eye that has wet AMD will view the lines on an Amsler grid as being curved, or obstructed by white, grey or black areas. This is caused by the build up of fluid within or under the retina. This forms a blister, making the straight lines on the Amsler grid look curved. If the fluid interferes with the retinal function enough, blind spots towards the central area of the visual field can appear.

Quick links:


A guide to age-related macular degeneration (AMD)
A guide to retinitis pigmentosa
Do I need an eye test?

Please wait
  • Facebook
  • Twitter
  • Instagram
  • Youtube
  • LinkedIn
  • Pinterest
Send me Offers
Recycle your lenses Recycle your lenses Recycle your lenses
WHY US
  • 10% Off Your First Order
  • Price Match Guarantee
  • 5% Off with Auto-Replenish
  • SAVE 5% with Mobile App
  • Save with comfi
  • Which comfi is for you?
  • Trustpilot Reviews
  • Student Discount
  • Reward Points
  • Reasons to Feel Good
TOP PRODUCTS
  • 1 Day Acuvue Moist
  • Dailies AquaComfort Plus
  • comfi Daily Disposable
  • Acuvue Oasys 1-Day with HydraLuxe
  • Dailies Total 1
  • Acuvue Oasys
  • 1 Day Acuvue Moist For Astigmatism
  • Air Optix Aqua
  • FreshLook Colorblends
  • Biofinity
ORDER INFORMATION
  • Optician Own Brand Contact Lenses
  • No Prescription Needed
  • Delivery Information
  • Click & Collect
  • Returns and Exchange
  • Secure Online Shopping
  • Contact Lens Specifications
  • Optical Advice
  • FAQs
  • About Us
SECURE PAYMENTS
Secure Payments
CONTACT US
  • Contact Customer Service 0800 458 2090 (Free)
  • Contact Customer Service +44 7810 004 929 (WhatsApp)
  • Contact Customer Service +44 7810 004 929 (WhatsApp)
  • Contact Customer Service cs@feelgoodcontacts.com
Customer Service Hours:

Mon - Fri: 8:00am - 9:00pm
Sat - Sun: 9:00am - 5:30pm
Bank Holidays: 9:00am - 5:30pm

CONTACT US
  • Contact Customer Service 0800 458 2090 (Free)
  • Contact Customer Service +44 7810 004 929 (WhatsApp)
  • Contact Customer Service cs@feelgoodcontacts.com
Customer Service Hours:

Mon - Fri: 8:00am - 9:00pm
Sat - Sun: 9:00am - 5:30pm
Bank Holidays: 9:00am - 5:30pm

COUNTRIES
  • feel good contacts united kingdom
  • feel good contacts ireland
  • feel good contacts france
SECURE PAYMENTS
Secure Payments
©2021 Feel Good Contacts Limited. All Rights Reserved.
T&Cs Privacy Policy Cookie Disclaimer Affiliate Program