ZABBY'S - Ultimate In Export of Ophthalmology Equipments and Instruments

Low Vision Aids

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  1. Low Vision Aids

    Low Vision Aids

    When conventional spectacles can no longer help and surgery or medical treatment is not appropriate, or very prolonged, then it is time to consider low vision aids. These come in a wide range from simple hand-held magnifiers to electronic devices. Different ones are needed for different visual tasks. Low Vision Aids do not cure the cause of the vision problem but rather utilize the remaining vision to its fullest potential. Low vision care also does not replace the need for other concurrent treatments such as laser, medication and surgery. Our Low vision Aid program is aimed at promoting education, research and advocacy of vision rehabilitation services in order to enable people of all ages who are blind or partially sighted to lead independent and productive lives. Our Low vision aid kit comprises of hand magnifiers, stand magnifiers, Pediatric spectacle magnifiers & adult half eye spectacle magnifiers in different dioptric powers. Learn More
    $15.00

  2. ZABBYS LOW VISUAL AID SET COMPLETE Z-LVA-SET - PRICE INCLUDES PACKING AND FREIGHT
  3. ZABBYS WELCH ALLYN SPOT SCREENER - PRICE INCLUDES PACKING AND FREIGHT

    ZABBYS WELCH ALLYN SPOT SCREENER - PRICE INCLUDES PACKING AND FREIGHT

    ZABBYS WELCH ALLYN SPOT SCREENER Product Specifications Dimensions 8.5 in. x 6.75 in. x 4.75 in. (20.3 cm x 15.2 cm x 10.2 cm) Weight ~2.55 lbs. (1157 g) Wireless Network 802.11 b/g/n Operating Temperatures 50 °F to 104 °F (+10 °C to +40 °C) Operating Humidity 30% to 95% relative humidity (non-condensing) Storage/Shipping Temperatures 32 °F to 122 °F (0 °C to +50 °C) Storage/Shipping Humidity 0% to 95% relative humidity (non-condensing) Storage/Shipping Atmospheric Pressure 800 hPA to 1060 hPA Expected Battery Life 2.5 years (under normal usage) Measurement Spherical Equivalent Range: -7.50D to +7.50D in 0.25D increments Accuracy: -3.50D to 3.50D, ± 0.50D -7.50D to < -3.50D, ± 1.00D > 3.50D to 6.00D, ± 1.00D Cylindrical Range: 0.00D to +3.00D in 0.25D increments Accuracy: 0.00D to 1.50D, ± 0.50D > 1.50D to 3.00D, ± 1.00D Cylindrical Axis Range:: 1 to 180 degrees in 1-degree increments Accuracy: ± 5 degrees (for cylinder values > 0.5D) Pupil Size Range: 4.0 mm to 9.0 mm in 0.1 mm increments Accuracy: ± 0.1 mm Pupil Distance Range: 35 mm to 80 mm in 1 mm increments Accuracy: ± 1 mm Gaze Measurement 0 to 20 degrees in increments of 1-degree nasal, temporal, inferior, and superior Accuracy: 0 to 5 degrees (± 1 degree) > 5 to 20 degrees (± 2 degrees) Time Per Measurement 1 second Measuring Distance 3.3 ft. ± 2 in. (1 m ± 5 cm) Fixation Target Random visual pattern and audible sound Measurement Principal Optical reflex Learn More
  4. ZABBYS FLIPPER LENSES +/- 2.00 SPH - PRICE INCLUDES PACKING AND FREIGHT

    ZABBYS FLIPPER LENSES +/- 2.00 SPH - PRICE INCLUDES PACKING AND FREIGHT

    ZABBYS FLIPPER LENSES +/- 2.00 SPH ( COLOR OF THE HANDLE MIGHT CHANGE WITHOUT PRIOR NOTICE) Learn More

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