Order Quantitative Retina Grid

The Quantitative Retina Grid system requires a computer with a USB interface that runs Microsoft 2000, XP, Vista, or Win 7 or later.

Please complete the form below and submit it, being sure to mark the box that states that you agree with the terms of sale. You will have the opportunity to pay online with Paypal or any major credit card by completing the registration form on this page and pressing 'submit'.

You may also mail a copy of the completed form with a check for $29.99 + $3 S&H payable to DXDT Engineering and Research to:

Dr. Christopher Hekimian
c/o DXDT Engineering and Research
18936 Porterfield Way
Germantown, MD 20874, USA

(International customers please contact us for applicable shipping charges).

You will receive a pre-installed USB drive containing the system that will be licensed for use by one individual and an instruction sheet.

Help with the use of the program is available through this website or at the phone number
301 520-1575.

Thank you for purchasing dxdt's Quantitative Retina Test Grid.

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  *User Full Name:
  Purchaser Name (if different from above):
  *Purchaser Street Address:
  Country (if other than USA):
  *Confirm:  I agree with terms of sale
  Referring Physician:
  Spanish Language:  Check box for Spanish version

The terms of sale of the Quantitative Retina Test Grid are that the system be used for the person named on the top of this purchase form. Making copies of the program for use by others is a violation of the terms of sale.

Please check the box to confirm that you agree to the terms of sale.

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