ABCD School Bus Retinoscopy Rack
ABCD School Bus Retinoscopy Rack
One paddle with glass lenses, shaped like a school bus. This paddle has 10 plus lenses (1, 2, 3, 4, 5, 6, 7, 8, 9, 10), one frosted lens and one -5 lens. Inspired by Dr. Robert Arnold at Alaska Blind Child Discovery (ABCD).
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Goniometer (Trusetal)
Goniometer (Trusetal)
The goniometer is used to measure the angle of any abnormal head-tilt or an abnormal position, different from the vertical or horizontal position.
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ConvergenceCard
“Dottie” Red-Blue Convergence Cards
Utilizes physiologic diplopia: patient will become aware of crossed physiologic diplopia when dots are nearer than the fused one, and uncrossed when a nearer dot is fused. Exercise has added difficulty because the fusion of 2 different colors creates retinal rivalry. 100/pkg
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FixiStix
FixiStix® Fixation Stick, double-ended
Designs created especially for the pediatric patient. One plastic double-ended stick with 4 wiggle pictures. 6-1/2" long. Alien, bunny, egg, panda.
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PrismBlockSet
Prism Block Set, 22 Prisms, Polymer Case
A set of 22 acrylic prisms in a compact polymer case with carrying handle. The box opens flat and fits in a drawer. All prisms are made using Clear Prism® Technology. Dimensions: 8-7/8" x 8" x 2"
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OcclusionFoils
VU-Filterz® Occlusion Foils
Compare to: Bangerter Foils 5/pkg, gray colour
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MagneticPrismBlock
Magnetic Prism Block Set, 22 Prisms, Polymer Case
A set of 22 acrylic prisms in a polymer case with carrying handle. Each block prism contains a small magnet and "snaps" on to a magnetic handle. 4" (10 cm) long. The dioptric power of each prism block has been laser engraved. All prisms are made using Clear Prism® Technology.  
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Worthmore® II Four Dot Test
Worthmore® II Four Dot Test
This ergonomically designed handheld device features 4 peripheral porthole LEDs (Light-Emitting Diodes) and 4 central porthole LEDs with a constant brightness. The peripheral porthole lights test for peripheral suppression; the central porthole lights test for foveal fusion/suppression. A momentary rocker switch allows for peripheral or central testing.
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PressOnPrism
Press On Prisms
Compare to: Fresnel Prisms Press-on Prisms attach very easily to eye glasses. Other benefits are: Clearer image, Superior optical qualities, no yellowing, Thinner prisms at higher diopter values, Base and diopter strength clearly marked. 2-7/8" x 2-7/8" (75 x 75 mm) square, fully usable.
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Stick Prism
Stick Prism
Prices are available in CAD and USD. Use toggles at top of page to change. These prisms are mounted on a stick. Prisms are 37mm square. To select more than one option, click on Add To Cart after each selection.
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Prism Blocks
Prism Blocks
Prices are available in CAD and USD. Use toggles at top of page to change. All prisms are manufactured following our proprietary Clear Prism® Technology Protocol. Single universal, acrylic. Height: 37 mm. The dioptric power of each prism block has been laser engraved. Superior surface finish! To select more than one option, click on Add To Cart after each selection.
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Vergence Facility Stick
Vergence Facility Stick
Prices are available in CAD and USD. Use toggles at top of page to change. Vergence Facility Stick tests for binocular vision disorders and symptoms. Highly portable, easy to use with minimal difficulty for the patient.
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Horizontal Prism Bar
Horizontal Prism Bar
Prices are available in CAD and USD. Use toggles at top of page to change. Sizes - .5-1-1.5-2-3-4-5-6-8-10. Our prism bars are made of extremely high quality plastic, which are optically clear with an index of refraction of 1.49 and a light transmission value of 92%. The manufacturing process greatly reduces optical strain, producing prisms that virtually eliminate clinical birefringent effects.
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Vertical Prism Bar
Vertical Prism Bar
Prices are available in CAD and USD. Use toggles at top of page to change. Sizes - 1-2-3-4-5-6-8-10-12-14-16- 18-20-25-30. Our prism bars are made of extremely high quality plastic, which are optically clear with an index of refraction of 1.49 and a light transmission value of 92%. The manufacturing process greatly reduces optical strain, producing prisms that virtually eliminate clinical birefringent effects.
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Eye Model
Eye Model
Prices are available in CAD and USD. Use toggles at top of page to change. Cataract Eye Model is perfect for patient education about various cataract conditions including sub-capsular, capsular, mature, cortical and nuclear. Lenses are interchangeable and the eye model is realistically colored and textured.
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Face Fixation Sticks 3-Pack
Face Fixation Sticks 3-Pack
Prices are available in CAD and USD. Use toggles at top of page to change. Face Fixation Sticks provide a series of detailed accommodation-stimulation targets for the young patient. The set consists of three (3) extremely durable plastic sticks with fixation faces smiling on one side and frowning on the other side. Single sticks can be used for performing various tests: unilateral (cover/uncover) test at near, alternating cover test at near, pursuit testing, near point of convergence (NPC), motilities (ductions and versions), vergence facility at near, fixation stability at near in diagnostic positions of gaze, amplitude of accommodation, and accommodative facility. Dual sticks with different opt types exposed to the patient can be used for saccade testing.
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Fixation Sticks 4-Pack
Fixation Sticks 4-Pack
Prices are available in CAD and USD. Use toggles at top of page to change. For detailed accommodation stimulating targets. For use alone or together. Precisely calibrated. For saccade testing. Very durable printing.
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Magnetic Farnsworth 100 Hue Kit
Magnetic Farnsworth 100 Hue Kit
Prices are available in CAD and USD. Use toggles at top of page to change. The discs in the magnetic version are encapsulated in a sealed clear plastic box. The patient selects the discs using a magnetic pen to move them into a scoring area. When complete, scoring is easily accomplished by reading the scores through the bottom of the box. Tip the box and shake the discs into the selection area for the next patient! Color testing becomes a game so that adults and children as young as 4 years old are much more engaged!
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