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External reading system

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Unrestricted tilting angle;

can be clamped at any angle allowing measurement while in a comfortable position.

Full 90° tilting;

can be tilted to a full 90° for easy measurement of contact lenses.
Accepts large diameter lenses (from 24–90 mm)
Uses bold crossline target.
Can be equipped with a prism compensator (optional)

Model: LM-25D External Reading System Target: Bold Crossline
Model: LM-25D
External Reading System
Target: Bold Crossline

Prism Compensator
Prism compensator

Measurement of Contact Lens
Measurement of Contact Lens

Vertex Power Range +25 diopters to –25 diopters
Step 0.125 diopters up to ±3 diopters
0.25 diopters beyond ±3 diopters
Prismatic Power Range 5 prism diopters
Step 0.5 diopters up to 2 diopters
1 diopter beyond 2 diopters
Cylindrical Axis Range 0 to 180 degrees
Step 1degree
Target Method Bold crossline
Lenses Accommodated Diameter 24 to 90 mm
Step 2 mm
Intervals of Lensholder Pitch 16 mm
Tilting Angle 30 to 90 degrees
Eyepiece Focusing +7D to –10D
Bulb 110V 15W
Measurement 475(H)X130(W)X330(D) mm
Net Weight 4.9kg
Standard Accessories 2 bulbs
1 Vinyl cover
1 Contact lens holder
1 Bifocal lens holder
Optional Accessories

Prism compensator
Diopter range : 15 diopters
Graduations : 1 diopter step
Angle scale : 0-180°
Graduations : 5°

Design and specifications are subject to change without notice.

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