ML27

MANUAL LENSMETER (Internal reading)

Features

ML27 lens detector is to measure the ball mirror, column lens photorefractive column mirror, mirror A prism degree and shaft, prism, and to baseline direction of the optical lens center, A column and column lens axis direction play mark. Mirror basement.

This instrument is AC, DC amphibious (DC two # 5 battery), not only reading, clear, and intuitive carved feet high precision and good reliability. Simple operation and and easy to use. And a compensation prism can be modified points of light center; Instrument of the lens and into the mirror all can measure, eyes factory, shop, is eye hospital necessary ideal measuring instrument.

Specifications

1. The eyepiece focus range: ± 5 D

2. Vertex refractive measurement range:-15 D ~ + 15 D

3. Minimum measurement value: 0.12 D

4. The prism degree measurement range: 5 diopter

5. The prism's value: 1 diopter

6. The prism shaft range: 0-180 °

7. The prism's value: 1 °

8. Measured lens biggest diameter: 20mm to 80mm

9. Lighting: the exchange: 220V/110V, 6V/3W