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New Children's Grating Test

New Children's Grating Test
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  • Upgrade for the New Infant Grating Test
  • For testing visual acuity in infants/small children
  • Uses the Preferential Looking technique
  • Enables visual acuity to be quantified

Availability:  

Available, dispatched in 1-2 days  

Available, dispatched in 1-2 days

Our Price:  £458.33
(exc VAT at 20%)  (£550.00 Inc. VAT)
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Brand:  PA Vision


New Children's Grating Test

The New Children's Grating Test is a set of 10 additional cards that upgrades the New Infant Grating Test, enabling the test to be used on children over 12 months of age. This testing method is more effective than letter-based tests for young children because it uses observations of the child's looking behaviour and requires no identification or communication from the child in order to complete the assessment.

Features and Benefits of the New Children's Grating Test

  • Add-on for the New Infant Grating Test
  • Consists of 10 acuity test cards
  • Upgrades the test for small children
  • Uses the Preferential Looking technique
  • Enables visual acuity to be quantified

About the Grating Testing Method

The Grating Test consists of a number of cards with different gratings printed on them. The examiner shows the cards to the child one by one, observing the looking behaviour of the subject when shown each card. When the grating falls outside the child's range of vision they will not register or look at the pattern, and the examiner will use this as an indication that the child's range of vision has been exceeded.

This testing method tends to be more accurate than letter-based visual tests, simply because the subject is not required to identify the target or communicate with the examiner. As the cards are graded, the examiner is able to accurately quantify the range of vision of the subject.

The New Children's Grating Test

The New Children's Grating Test consists of 10 cards, and upgrades the New Infant Grating Test to a kit appropriate for testing young children as well as infants. Like the Infant Grating Test, each card in this set has two circles printed on it, one with a grating pattern inside and one without. This add-on provides greater sensitivity when testing acuities below 12.5 c/deg.

Do you have a question about this product or would you like to purchase it? No problem at all. Simply call us on 020 7501 0593 between 09:00 and 17:00 Monday to Friday. 

You can also email us with your question by using the form below. A member of our helpful Customer Care Team will respond to your enquiry personally as soon as they can.

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E-mail Address: *
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Delivery Expectations

The New Children's Grating Test is usually delivered by 24 hour courier. For orders that are placed before 2pm Monday to Friday, your order should usually be dispatched the same day for next working day delivery.

If you have any questions about delivery, please contact our customer care team on 020 7501 0593.

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