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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
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
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.
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
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.
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.
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.
Carefully selected high-quality accessories, constantly striving for the pursuit of excellence
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
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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91.8% Response Rate