The Gulden Digital Pupilometer with Vertex Distance provides ease of use along with accuracy for measuring pupil distance. This easy to use corneal reflection alignment system has digital high accuracy linear sensors. The unit has a wide-angle LCD for easy reading. Its modern high tech design makes for a great addition to your practice. Measures binocular and monocular pupillary distance (PD). Reads pupil distance for infinity and provides intermediate and near PD through internal calculations (from 30 cm to infinity). The measuring range is 46mm to 82mm binocular and 23mm to 41mm monocular. Includes automatic standby after 2 minutes of non-use to preserve battery life. This lightweight unit is powered by 4 AA batteries (not included). Features The cornea reflection light coincidence method is used. This operated by aligning luminous points on the pupils with the measuring line. Results are displayed digitally. Three measurements are given: right, right plus left, left. Results are accurate to within 0.5mm. Distances from tops of cornea to lenses or frames can also be measured.
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