Products

Farnsworth 100 Hue Color

This handheld circular pupillometer device is used for measuring different size pupils. It was developed and researched by Dr. Jack Richman, O.D., as part of the Massachusetts Drug Evaluation and Classification Program (MDEP). This pupil measurement device is used by law enforcement officers across the country to assist in determining whether people are possibly impaired and/or under the influence of drugs. The reverse side has expected pupil size in different lighting conditions for non-impaired people. Item #: LV3553000

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LANG FIXATION CUBE white

The Lang Fixation Cubes have been designed by J. Lang for the assessment of eye fixation, motility, accommodation, convergence, for cover test, and to prepare the child for testing with the Lang-Stereotest® or the Lang-Stereopad®.

5 child-friendly objects are presented on the side and the top of the cube. Some of them are also included in the two versions of the Lang-Stereotest® and of the Lang-Stereopad®, and on the Lang Fixation stick.

The Cube has a white handle.

Each turn of the cube shows a new object. The star on the top side and the other objects can also be used for the test of convergence.

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LANG FIXATION STICK

The Lang Fixation Stick has been designed by J. Lang for the assessment of eye fixation, motility, accommodation, convergence, for cover test, and to prepare the patient for testing with the Lang-Stereotest® or the Lang-Stereopad®.

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Gonio Prism / Gonio

Ideal for use with children or patients with a small palpebral fissure. The instrument consists of a highly polished truncated silver surfaced pyramid with a plane anteroir viewing surface over four mirrors. An aluminum handle set at 35 degrees is bonded to one corner of the lens. The lens is used in the diamond position (45 degrees) resulting in fewer adjustments of lowering and elevating the slit beam with either hand. Item #: OCIOPDSG

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Stick Prism Set

Stainless steel handles and a red filter on a stick are held in a felt lined case for convenience as well as scratch protection. Item #: ASPSSET+

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Combination Prism Set

Basic prism set in handsome wood case, foam-lined for protection. Item #: APS30+

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Rock Flippers

Has one plus lens with occluder. The reverse has a minus lens and occluder. Available in diopters 0.25 to 4.00 in +/-0.25 increments. These flippers are designed to allow for monocular training of accommodation without the need of a patch. Item #: BC1277+

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Vergence Facility Prism (12D BO and 3D BI)

A good binocular screening device. Performed at a distance of 40 cm with a target of 20/30. Most normal patients can cycle between these prims 15/minute. Those with difficulty should be more thoroughly tested. 12D Base-Out and 3D Base-In. Prism is 1.5 inches square. Item #: G1110+

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Basic Horizontal and Vertical Prism Bars

Set Includes Vertical prism bar with the following powers: 0.5, 1, 1.5, 2, 2.5 & 3 Horizontal prism bar with the following powers: 1, 3, 5, 10, 15 & 20 Item #: ACPS12

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Flipper Set – 6 Piece

Flippers are used to test and train for accomodative facility, accommadative rock, positive/negative relative accommodation and convergence and fusional convergence reserves. May delay bifocal use with some early presbyopes. Flippers assists in hyperopia screening and lens demonstrations. Help determine dominancy and powers when fitting monovision contacts. Durable white plastic holds shape under low heat for lens insertion. Powers listed on handle. Deluxe Black carrying case or the economy flipper holder included. Item #: BC1270SETSP

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Gonioscopy Lens with Removable Handle & 4 Mirrors

This 4 mirror glass lens is used for viewing all quadrants of the anterior chamber without lens repositioning. Mirrors are placed at angles of 62 degrees. No flange. No fluid required. Removable handle screws into place. Lens diameter: 20mm Rim Diameter: 25mm Lens Contact Point: 9mm Comes with padded case Item #: AMPDSG

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Snellen 20ft Test Chart

20/200 to 20/10 size. 11" x 22-1/2" size. Item #: BC11931

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