- Product Details
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Quick Details
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color:
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white , white and black
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screen:
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7 Inch HD touch colorful screen
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Spherical power:
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0~±35D(0.01D/0.06D/0.12D/0.25D step)
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Cylingdrical power:
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0~±10D(0.01D/0.06D/0.12D/0.25D step)
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lens diameter:
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20mm~100mm
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lens frame leg length:
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0mm~160mm
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printer:
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thermal printing
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Cylinder mode:
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+ ± -
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Certificate:
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CE ISO
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Warranty:
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12months
Quick Details
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Place of Origin:
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Shanghai, China
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Brand Name:
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Top view
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Model Number:
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COT-L900
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color:
-
white , white and black
-
screen:
-
7 Inch HD touch colorful screen
-
Spherical power:
-
0~±35D(0.01D/0.06D/0.12D/0.25D step)
-
Cylingdrical power:
-
0~±10D(0.01D/0.06D/0.12D/0.25D step)
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lens diameter:
-
20mm~100mm
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lens frame leg length:
-
0mm~160mm
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printer:
-
thermal printing
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Cylinder mode:
-
+ ± -
-
Certificate:
-
CE ISO
-
Warranty:
-
12months
China automatic lensometer COT-L900
This device is a precise instrument which uses Hartmann array principle, combines precise image analysis and processing technology, and can measure all kinds of lenses. It's used to measure the spherical lens, cylindrical power, axis of astigmatism, the frame lenses PD values, and provide the reference data for glasses making. The measurement data can be displayed on the screen, or press the print key to print the data directly.
Specification:
Sphere: (0~±35) m-1 (0.01 m-1 /0.06 m-1 /0.12 m-1 /0.25 m-1 steps)
Measurement Range Accuracy
0 m-1 , ≥-5 m-1 0 m-1 , ≤+5 m-1 ±0.06 m-1
<-5 m-1 ,≥-10 m-1 >+5 m-1 , ≤+10 m-1 ±0.09 m-1
<-10 m-1 ,≥-15 m-1 >+10 m-1 , ≤+15 m-1 ±0.12 m-1
<-15 m-1 ,≥-20 m-1 >+15 m-1 , ≤+20 m-1 ±0.18 m-1
<-20 m-1 ,≥-35 m-1 >+20 m-1 , ≤+35 m-1 ±0.25 m-1
Cylinder:
(0~±10) m-1 (0.01m-1/0.06 m-1 /0.12m-1/0.25 m-1 steps)
Axis:
0°~180°(1° step)
ADD:
(0~10)m-1(0.01 m-1 /0.06 m-1 /0.12 m-1 /0.25 m-1 steps)
Prism:
0~15Δ(0.01Δ)
Measurement Range Accuracy
0Δ,≤5Δ 0.1Δ
<5Δ,≤15Δ 0.2Δ
Remarks:
1)Cylinder mode:
+, +/-, -
2)Prism mode:
X-Y:Cartesian Coordinates H: I, O. V: U, D. P-B:Polar Coordinates mm:
mm expression
3)Reading resolving power:
0.01 m-1 /0.06 m-1 /0.12 m-1 /0.25 m-1
4)Contact lenses:
0~±25 m-1 BC (6.00~9:00) mm
5)Lens diameter:
20mm-100mm
Notice:
1. Please make sure your delivery and name is correct and can be delivered.
2. In all counties, according to customs regulations all the goods needs Customs duties and brokerage fees when arrival at destination. That's buyer's responsibility.
3. Subject to the value in the invoice for your local customs, we can mark it less value if buyer insist on. we mark real value default .
4. Please also inform us the voltage and plug you need.
(Voltage for option 110V or 220v Plug: Europe plug/ USA plug/England plug/ Australia plug)
Warranty:
1. Please kindly tell us which your country's voltage is and plug type before purchase.
2. After received instrument please keep the "factory serial number" this is important for after service.
3. so far the Chinese instrument is too cheap, can not afford over sea Maintenance Center.
4.
For all of our instrument warranty period:
18 months after its delivery to your
door.
During this period, the machine appear problems, we'll ask our technical section cover the problems including (trouble shooting guide, photo, video) if this method can not make sense, we'll ask fast express to take it back to our factory.
5. The international freight (back to CHINA) and repair costs is by both side. But if the machine was broken, like dropping down, getting water or any wrong operation, which are out of our duty.
We promise life long service, if the instruments exceed the warranty period, we will also give advice and good service, but it will charge money for extra spare part.
