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NANBEI INSTRUMENT LIMITED
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Auto Chart Projector

NANBEI INSTRUMENT LIMITED

Auto Chart Projector

Brand Name : NANBEI

Model Number : NB-T3000

Certification : CE,ISO,SGS

Place of Origin : Zhengzhou

MOQ : 1 set

Payment Terms : L/C, D/A, D/P, T/T, Western Union, MoneyGram

Supply Ability : 1000 SET PER MONTH

Delivery Time : 7 work days

Packaging Details : Wooden case

No. of Chart : 33 Charts

Projection Distance : 2.5m-7.0m(5.0m is standard)

Tilting Angle : 10°up,10°down

Chart selection speed : Average 0.3sec

Net Dimensions : 220×350×260mm

Net weight : 6Kg

Package Dimensions : 460×455×290mm

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Medical optometry accurately diagnoses the patient's refractive status and abnormal ocular muscle accommodation through the 21-step optometry method. Conventional optometry methods are relatively simple, including retinoscopy, computer optometry, or insert optometry, etc., and the results are rough optometry results; and in medical optometry, in addition to the above inspections, a comprehensive refractor must be used to check the spherical power and astigmatism. The astigmatism axis is fine-tuned to make the diopter detected very accurate.
Ordinary optometry only needs conventional optometry equipment such as computer refractometer, lens box and retinoscopy; medical optometry must be equipped with comprehensive optometry, multi-function visual target projector, corneal topography, and eye axis in addition to the above equipment. Advanced refractive inspection equipment such as measuring instrument and intraocular pressure measuring instrument. The computer optometry examination is fast and convenient, but it can only make a preliminary screening of the refractive state, and must not use its results as the standard of optometry. The comprehensive optometry instrument integrates a variety of inspection functions, and the optometry carried out without the comprehensive optometry instrument is not a medical optometry.

Specifications:

No. of Chart 33 Charts
Projection Distance 2.5m-7.0m(5.0m is standard)
Tilting Angle 10°up,10°down
Halogen Lamp

6v 30w,2500hrs Lifetime.

5w power LED cold light source lamp

Chart selection speed Average 0.3sec
Auto Power Off 5-10mins after
Power Source AC220-240v,AC110v,50/60Hz
Net Dimensions 220×350×260mm
Net weight 6Kg
Package Dimensions 460×455×290mm
Gross weight 8Kg


Product Tags:

Auto Chart Projector

      

33 Charts Auto Chart Projector

      

optical auto chart projector

      
China Auto Chart Projector wholesale

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