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Specifications of L-4550 (Cross Line Target)
Complete analysis of lenses.
Determination of sphere power.
Range of measurement of vertex power:
0 to +- 25.00D.
Up to +- 3.00D. in 0.125D. steps and over 3.00D. in 0.25D. steps.
Determination of cylinder power.
Determination of cylinder axis: 0 degrees to 180 degrees in 1 step.
Determination of prism power: 6 (read in view field).
Prism compensator: Maximum 15 in 1 step.
Instrument tilting angle: Freely adjustable between 30 to 90 .
Measurable lens diameter: 32mm to 90mm.
Accurate centering and marking of lenses.
Lamp: 110V, 220V, 240V-15W.(L4530V0)
Size: 413mm(H:at 90 degrees )335mm(H:at 30 ) 160mm(W) 422(D)mm.
Weight: 4.9kg.
Accessories: 2 spare lamps, a fuse and a dust cover.
Optional Accessories: Prism Compensator.
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The CSO Lensmeter offers accurate measurements and sturdy construction for reliable performances during years.
Easy to use, fast and accurate
Measures sphere, cylinder and prism power
Locates axis and prism base
Marks lens for cutting and edging
Easy to read power and axis drums
More sensitive target can be focused precisely
High luminosity LED for long-life operation
Bi-level illumination allows measurement of clear to higly absorptive lenses under any room illumination conditions
Precision inking attachment allows accurate lens layout
Integral gears, racks and slides are carefully machined and hand-fitted for smooth, long-life operation
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Please ask DFV for details |
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