Title
Visual Stress (Oxford Psychology Series),Used
Delivery time: 8-12 business days (International)
This book provides the first general and unified theory of visual discomfort. Based on the author's observation that people find certain visual stimuli uncomfortableand that these same stimuli induce seizures in patients with photosensitive epilepsythe book offers fascinating insights into a variety of visual stresses that arise from design, reading, lighting, television, and VDU terminals. A range of techniques for preventing and treating visual discomfortfrom color therapy to precision tinting of spectacle lensesare described in detail. Students and researchers in perceptual psychology, visual science, neurology, and optometry will want to read this pioneering new work.
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Shipping & Returns
Shipping
We ship your order within 2–3 business days for USA deliveries and 5–8 business days for international shipments. Once your package has been dispatched from our warehouse, you'll receive an email confirmation with a tracking number, allowing you to track the status of your delivery.
Returns
To facilitate a smooth return process, a Return Authorization (RA) Number is required for all returns. Returns without a valid RA number will be declined and may incur additional fees. You can request an RA number within 15 days of the original delivery date. For more details, please refer to our Return & Refund Policy page.
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If you believe you have received a defective product, or are experiencing any problems with your product, please contact us.
This warranty strictly does not cover damages that arose from negligence, misuse, wear and tear, or not in accordance with product instructions (dropping the product, etc.).
Warranty
We provide a 2-year limited warranty, from the date of purchase for all our products.
If you believe you have received a defective product, or are experiencing any problems with your product, please contact us.
This warranty strictly does not cover damages that arose from negligence, misuse, wear and tear, or not in accordance with product instructions (dropping the product, etc.).
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Secure Payment
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
We accept payments with :
Visa, MasterCard, American Express, Paypal, Shopify Payments, Shop Pay and more.