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Optical Lensometer
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Optical Refractometer
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Optometry Trial Lens Set
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Auto Chart Projector
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Universal Trial Frame
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Digital PD Meter
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Ophthalmic Chair Unit
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Optometry Instrument Table
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Auto Lens Edger
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Optical Lens Groover
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Optical Frame Heater
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Digital Ultrasonic Cleaner
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Optometry Accessories
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Adrian, Optical DistributorLucky to met with JingGong Optical team at MIDO in Milano, now all items we are selling are imported from them, excellent team and works. -
JaneI tried JingGong auto refractor at Hong Kong optical fair, I decided to use their equipment for my second store, until now all my 10 shops over Albania are using JingGong Optical only, even for small parts they can give me great quality in a reasonable price. -
BobI tried more than 10 suppliers for our optical instruments business but JingGong is the best, they can provide the real professional answers to solve our problems, recommended supplier!
Ophthalmic Auto Ref/Keratomater Refractometer with Keratometer HD Capacitive touch screen GR(K)8930XD Keshilong Brand
| Electrical Power | AC100~240V 50/60Hz | Vertex Distance(VD) | 0.0,12.0,13.75,15.0 |
|---|---|---|---|
| SPH | -30.00D~+25.00D (VD=12mm, 0.01,0.06,0.12, 0.25,Unit) | CYL | 0.00D~+10.00D (0.12,0.25 Unit) |
| Puiple Distance(PD) | 10~85mm | Minimum'Pupil Diameter | 2.0mm |
| Measuring Time | <0.2s | Measuring Light Energy | < 50uw (Insure Measuring Safety) |
| N.W. | 18.3kg | G.W. | 23.8kg |
Ophthalmic Auto Ref/Keratomater Refractometer with Keratometer HD Capacitive touch screen GR(K)8930XD Keshilong Brand
Product Description:
* Faster and more accurate measurement;
* Easy to operate, one-hand control;
* Convenient user menu setting;
* Keratometery and refractometery model select.
Technical Parameters:
| Electrical Power | AC100~240V 50/60Hz |
| Vertex Distance(VD) | 0.0,12.0,13.75,15.0 |
| SPH | -30.00D~+25.00D (VD=12mm, 0.01,0.06,0.12, 0.25,Unit) |
| CYL | 0.00D~+10.00D (0.12,0.25 Unit) |
| Puiple Distance(PD) | 10~85mm |
| Minimum'Pupil Diameter | 2.0mm |
| Measuring Time | <0.2s |
| Measuring Light Energy | < 50uw (Insure measuring safety) |
| N.W. | 18.3kg |
| G.W. | 23.8kg |
Specifications
Weight 23.8kg Model Number GR(K)8903XD
Usage Concentration Brand Name Keshilong
Origin Mainland China Certification CE
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Packing and Shipping:
The Optical Refractometer will be securely packaged and shipped with care. The package will include the Optical Refractometer, together with a user manual, power supply and all necessary accessories.
The package will be checked for any damage before it is shipped. We will use a standard cardboard box with reinforced edges, packed with bubble wrap and other cushioning materials. The box will also be labeled with the necessary shipping details.
We use a reliable and safe shipping method. We will provide tracking details for each shipment, and the delivery time will depend on the shipping method used. We are not responsible for any delays, damages or losses caused by the shipping process.

