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MD-820A AUTO PERIMETER

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MD-820A AUTO PERIMETER

MD-820A AUTO PERIMETER
MD-820A AUTO PERIMETERMD-820A AUTO PERIMETER
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ModelMD-820A
ClassificationISO13485 and CFDA
CategoryOphthalmic products
Packaging MaterialsHard carton, PE foam
Dimensions92*65*85cm
Minimum order5 unit
Gross weight36 Kg
FOB portTianjin xingang
Terms of PaymentL/C, D/A, D/P, Western Union, MoneyGram, T/T, Paypal
Update Time2021-09-26
Detail Information
MD-820A AUTO PERIMETER

Basic Info.
Model NO.
MD-820A
Dimensions
92*65*85cm
Gross weight
36 Kg
Origin
China

Visual field testing is widely used as one of musts for ophthalmic clinical diagnosis. In addition to diagnosis (like glaucoma and retrobulbar optic neuritis), the visual field test is also used for clinical diagnosis of neurosurgery.

Clinical Application

MD-820A Auto Perimeter is a LED computer-controlled static perimeter, which is developed by international standard and combined with modern ophthalmology theories. It can fast and accurately detect the visual field defects, and is applied in clinical perimetry examination.
Specifications
Perimeter Type
Hemispherical Bowl Type (Φ600mm)
Stimulus Size
Φ2mm
Stimulus Light Source
LED
Stimulus Indicator
256 indicators distributed on screen, including 62 red indicators (10° Central Area)
Stimulus Light Luminance
0.5-318 nit (1.6-1,000ASB)
Stimulus Light Brightness Level
15 levels, each level with 2dB
Brightness Level of each Indicator
within ±20%
Background Light Luminance
0.02 cd/m2, white light (Spectrum range: 400nm-750nm, peak at 470nm)
Fixation Mark
Green, located at the center of the screen
Stimulus Duration
0.1s, 0.2s and 0.5s
Stimulus Interval
0.5s, 1s and 2s
Fixation Monitoring
Camera Monitoring & Blind Spot Monitoring
Horizontal Distance between Chinrest Center and Screen Center
330mm±16mm
Moving Range of Chinrest
Vertically: ≥35mm; Horizontally: ≥15mm
Weight
26kg (Main Unit)
Dimensions
770mm x 530mm x 730mm
Components
MD-820A Auto Perimeter is a LED computer-controlled static perimeter. It consists of main unit, computer workstation, application software MD82X. The examination results can be applied in perimetry analysis and research.
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