Rulers/Measuring Equipment

Aesthesiometer – Luneau

The aesthesiometer offers a quick and precise evaluation of corneal sensitivity.

Goniometer

The goniometer is used to measure the angle of any abnormal head-tilt or an abnormal position, different from the vertical or horizontal position.

Maddox Cross w/center fixation light

There is a center fixation light with an on/off switch on the power supply. Length of each wing: 120 cm Width of each wing: 11 cm

Neutral Density Bar 6 filters

To assess degree of afferent pupillary defect. 6 filters.

Oculus Hertel Exophthalmometer

Prism Type Exophthalmometer

Ophthalmic Measure, Pupil Gauge

Special slotted scale allows very accurate monocular measurements. Standard mm scale on the top edge with a pupil diameter identifier at the opposite edge. Stainless Steel.

For determining objective and subjective convergence points and measuring accommodation. Consists of a lightweight bar, 500 mm in length on which a sliding four-sided drum is mounted, with a different test on each panel.

Optokinetic Drum (black/white strips)

Optokinetic Drum, Black and White Stripes. Drum height: 25 cm Optokinetic Nystagmus (OKN) may be used as an objective measurement of vision in an otherwise non-responsive or malingering patient. It is useful in pediatric cases to determine the presence or … Continued

Optokinetic Flag (black/white stripes)

Vinyl with cloth backing, matte embossed finish. Rollable and foldable. Size: 27″ x 3-7/8″ (68 x 9 cm)

Optokinetic Flag (red/white stripes)

Vinyl with cloth backing, matte embossed finish. Rollable and foldable. Size: 27″ x 3-7/8″ (68 x 9 cm)

PD Ruler

PD Ruler with space for nose. Includes mm scale

Pediatric Optokinetic Drum

Optokinetic Nystagmus (OKN) may be used as an objective measurement of vision in an otherwise non-responsive or malingering patient. It is useful in pediatric cases to determine the presence or absence of vision. A positive nystagmus response consists of a … Continued