Product Description: Lensmeter(Corona Cross Target) -:
Same as IE-08 But with Pinhole Cross Corona Target |
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Type |
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Ocular Type External Reading System |
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Vertex Power Range |
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± 25 D Step : 0.25 D Step Up to± 10 D 0.50 D Step Beyond ± 10 D |
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Cylindrical Axis Scale |
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0 to 180° (1° step) |
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Prismatic Power Range |
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5 in the View field (1 step) |
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Target |
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Pinhole Corona |
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Eyepiece Focusing |
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3 D to -5 D |
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Diameter Of Lens Accommodated |
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30 to 80 mm |
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Tilting Angle |
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30° to 90° |
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Light Source |
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AC 220 V 3 W LED |
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