Farnsworth-Lanthony Combined D-15 Test is the newest version of two popular color deficiency tests. Comes complete with contemporary storage case. This design provides quick and easy method to remove and replace the caps, to save the professional time. When the patient replaces the caps, the box is closed and turned over to reveal a transparent plastic bottom, allowing the numbers on the bottom to be in clear view to facilitate quick and accurate scoring. The Farnsworth-Lanthony Combined D-15 Test is designed to correctly identify all (congenital and acquired) color deficiencies, no matter how slight. A score sheet is enclosed to represent the order of the patient's arrangement of the caps, with respect to their correct sequence around the color circle. This allows the clinician to compare the axis of color confusion(s). The perfect companion product is Gulden's "C" Daylight Glasses, which convert incandescent light into the correct Illuminant "C" for color testing. The long-standing, very-familiar, Farnsworth-Lanthony Combined D-15 Test Hue each consists of a set of 16 different colored papers affixed on the top of numbered caps. Each cap has a 1.2 cm circular disk of colored paper. The Munsell color system is used. A reference cap for each set is marked. Also included are instructions, score sheet, a pair of cotton gloves and "C" Daylight Glasses.
If you are not satisfied with our Gulden products and inform us within seven days of your receipt, we will arrange to collect them (the whole order) and give a full refund, or we will exchange items if they are faulty on delivery to you and we are notified within 10 days of the customer’s receipt of the product. A Returned Authorization Number (RA#) must be obtained prior to returning any products. Returns can only be granted and authorized by obtaining a RA number from by email . All products to be returned must be carefully repackaged in the original packing.
Any Sterile products that have been opened are non-returnable. Any non-sterile products that have been sterilized by purchaser or third party are also non-returnable. Any Sterile products that have expired may be exchanged if they were purchased any time within 6 months of the expiration date as indicated on the product. Exchanges will only be granted if the original order/purchase order number are provided.
Any products returned after 30 days of shipment are subject to a 30% restocking fee. This excludes expired products