Nv-100 China Factory Direct Supply Near Vision Tester

• Customization: Available
• Type: Near Vision Tester
• Weight: 0-100Kg
• Model NO.: NV-100
• Power Source: AC220V
• Power Supply: Lr6AA/1.5V*3
• Test Distance: 36cm
• Distant Control: 60cm
• Cross Cylinder Lens: ±0.25D/±0.50d
• Size: 220(H)*210(W)*42(D) mm
• Net Weight: 780g
• Package: Carton Box
• Transport Package: Standard Packaging for Export
• Specification: CE
• Trademark: Perlong
• Origin: Jiangsu, China
• HS Code: 8501109190
• Production Capacity: 1000/Month

Product Description

NV-100 China factory direct supply Near Vision Tester  for eye exam
 
Product Description
 
 
Specifications
 
Near Vision Unit enable a complete refractive and binocular vision investigation to be carried out with the head and eyes in their normal posture at any working distance. 
 
The refractive tests include: 
Measurement of visual acuity using Snallen letter and illiterate E-chart,and Times Roman reading types.
Accurate determination of presbyopic additions and other near corrections.
Near vision astigmatism tests.
Amplitude of accommodation including monocular measurements under binocular conditions.
 
The Binocular balance tests include:     
Fixation disparity test for uncompensated heterophoria motor eye dominance.Accommodation-convergence relationship.
Quantitative evaluation of foveal suppression in heterophoria patients.
Near point of convergence.
Targets for subjective cover tests for heterophoria and harmonious ARC.
A centimeter ruler for measuring working and testing distance is included.     
The chart can be illuminated individually by means of an infra red remote controller 

Name	Warranty	MOQ
Near Vision Tester	One year	1PC

Company Brief Introduction
Perlong Medical Equipment Co., Ltd., was founded in Nanjing, China with the goal to supply products with high quality, competitive price and good after-sell service.
As the leading professional manufacturer & exporter of medical equipment, we have established its efficient worldwide network of marketing. In the past years, we have exported our products to more than 130 countries all over the world. We also have established long-term cooperation with WHO. UNICEF and many international organizations.
Our products range covers ICU Equipment, laboratory equipment, X-ray machines, Ultrasound Scanner, ECG, Optoelectronic Equipment, Hospital Furniture, Reagents, and other medical equipments.
Your cooperation with us will definitely create a win-win situation for both of us.