Marco Standard Keratometers

Keratometer I   Keratometer II Both the Marco Keratometer I and Keratometer II are one position instruments for objectively measuring corneal curvature. The Keratometer II has the added feature of internal readings for the presbyopic practitioner or those who prefer to work in subdued lighting where external readings are difficult. By simply rotating the Keratometer until a major axis is located, curvatures in both major and minor meridians can readily be measured. Marco Keratometers assure objective accuracy in such measurements as well as in the fitting of contact lenses. Manufactured with brass and stainless steel moving parts for durability, Marco Keratometers incorporate such other features as precision objectives; achromatic prisms, and uniform diffuse illumination.

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Features

•  Dual reading knobs (Keratometer I) and Internal readings (Keratometer II) measure in both millimeters and diopters.

•  One position instrument. Measures both meridians without changing optical system.

•  Simple vertical adjustment to fit patient.

•  Two way adjustable head and chin rests.

•  Dual eye-level sighting system. Facilitates horizontal alignment.

•  Positive fixation. Permits rapid measurement of central corneal area.

•  Coincidence focusing system. Positive measurements to 1/8-diopter accuracy.

•  Wide-angle eyepiece with engraved focusing scale.

•  Brass and steel moving parts assure durability.

•  Precision objectives. 1_800_755_5919

•  Achromatic lenses.

•  Fits all standard instrument trays

Standard Accessories: Dust Cover, One spare bulb(15 watt).L_atham_and_P_hillips

Optional Accessories: Lensco-Meter attachment for checking Keratometer measurements-complete with bracket, three precision ball bearings(40.50D, 42.50D and 44.75D), contact lens holder, and case.

Specifications
Dimensions	16 in.(H) x 19 in.(L) x 7 in.(W) 406mm(H) x 483mm(L) x 178mm(W)
Weight	18 lb.
Color/Finish	Black

Toll Free 1-800-755-5919

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