New design optical auto lens meter digital lensometer COT L900 auto focimeter with blue light test (60832857733)

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Price:RUB 54,941.54
Price in USD:Details

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Product Overview

Description

Product Application 

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 and PH

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

Main Features

1 Green LED light source, ABBE compensation no required

2 Automatically determine and measure various lenses, quickly locate long distance center and

near distance center of progressive lens, and achieve precise measurement of various

regional parameters in the effective range (such as lens for high refractive index, polarized,

sunglasses, progressive and scratched...).

3 Frame PD & PH Measurement: the digital PD ruler is displayed on screen, quickly measure

the mounted frame PD and PH values.

4  7.0-inch HD touch color LCD display

5 Measurable transmittance:>10%, >20% at ±10D and over
Certifications
Detailed Images

1.Single vision lens measurement


No need to distinguish between the left and right lenses, the interface work status S is always displayed in the upper right corner of the screen.

2.The Mounted Lenses Measurement

1.)Put the left lens on the nosepiece with the convexity of the lens upwards and the top of the frame outwards

2.)Move the nose slider into the frame bridge

3.)Put down the lens holder and fix the left lens to measure

4.)The right lens measurement same to the left frame lens

5.)After the left and right frame lenses measurement is finished, it will display the frame PD, LPD and RPD

 3.Progressive Lens Measurement

1 Uncut progressive lens measurement:

1)ADD value measurement: Fix the lens on nosepiece, aim at the LD center mark (ADD1), it automatically memory the power (when set AUTO MEMORY off in menu, press the
READ button to memory the power), after move the lens to the ND center mark and get the ADD value (ADD2).

2)RDD value measurement:Enter menu, select ND VAL (RDD1). First aim at the LD center mark (RDD2), it automatically memory the power (when set AUTO MEMORY off, press the READ button to memory the power), after move the lens to the ND center mark and get the RDD value (RDD3). The RDD value is the ND power.

4.Contact Lens Measurement

1.)Replace the nosepiece for the special one used professionally for contact lens measurement(smaller upper mouth)
2.) Put the contact lens in the water (the hard contact lens no need water)
3.) Use tweezer to lightly take out the contact lens, place it on the soft paper or clean cloth till the water is dry

4.) Lightly place the dry contact lens on the nosepiece

5.) Use tweezer to lightly move the contact lens for measurement

5.UV Transmittance Measurement

The UV transmittance value is displayed together with other data in the same interface
Select UV MEASURE and SIMPLE in menu. Press the READ button for 3s or 4s, then loose hand, the measured UV transmittance value will be displayed at the down right corner.

6.Frame PD and PH Measurement 

Holding the frame temples, horizontally place the frame with the optical centers marked on the screen bottom platform, keep the frame bridge center part aligned with the center guide line of the digital PD ruler (don't heavily press the touch screen), separately move the LPD and RPD buttons till the left and right blue vertical lines coincide with the lens centers, the PD and LPD and RPD values will be displayed on screen. Press the PH buttons to move the
horizontal red lines up and down till coincide with the lens optical centers, the number which the left and right red lines point to on the rulers is the PH value, it will be displayed on screen.

Our Service


SHTOPVIEW was established in 2008 ,headquarters lies in Shanghai,China. We are committed to providing ophthalmologists and optometrists with high quality products, high quality technologies and high quality services. 
Throughout 11 years in business,we have built ourselves as a value-oriented,service minded,ophthalmic equipment distributor and glasses&lens process equipment with reputation.we become "the Chinese state-of-the-art ophthalmic instrument and your practice" the world 's 180 countrys can see our instruments.
"Details create quality".,SHTOPVIEW is looking for good partners global. for cooperation to exploit new fields, contact us without hesitate!cause there're over 15,000 ophthalmologists and optometrists opticains all over world using our equipments at present.

Pre-Sales Service

Carefully selected high-quality accessories, constantly striving for the pursuit of excellence

After-Sales Service

We are in line with the principle of thinking for the benefit of our customers, and we do our best to provide better service and receive high praise from customers. You can contact me at any time you have any problem

Packing & Delivery
Packaging
Size
57CM (L) * 35CM (W) * 35CM(D)
Weight
8KGS  Volume weights: 14kgs 



Packaging Details
The normal package is cardboard box(Size: 57L*35W*35H). .
Packaging
Size
1.1m (L) * 1.1(W) * 1.1 (D)
Weight
1T



Packaging Details
 If export to far away countries by sea , we recommend to pack on a pallet It is easier to protect the instruments and won't have any items missed during shipping .
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60832857733
0.0154 s.