IN-VT00 Optical Equipment Low Price Automatic Perimeter Visual Field Analyzer

• Usage: Lighting, Medical, Optical, Photography
• Type: Perimeter
• Certification: ISO9001, CE
• Model No.: IN-VT00
• Warranty: 1 Year
• Certificate: CE ISO
• Model NO.: IN-VT00
• Brand Name: ICEN
• Product name: Perimeter
• Instrument classification: Class I
• Projection light: red, blue, white (wideband visible light)
• Background light: yellow and white
• Transport Package: Carton or Wooden Package
• Trademark: ICEN
• Origin: China
• Production Capacity: 200 Sets Per Month

Product Description

IN-VT00 Optical Equipment Low Price Automatic Perimeter Visual Field Analyzer 

Technical Specifications

1  Spherical radius: 175mm ± 5mm

2  Stimulus light intensity: 0-10000asb(± 10%)

3  Projection light: red, blue, white (wideband visible light).

4  Dynamic Range: 0-51DB 

5  Background light: yellow and white

6  Background light intensity:
a) Background light: White, light intensity 31.5asb (± 10%)
b) Background light: yellow light used OG530 lenses; backlight intensity 315asb (± 10%)

7 Spot size:

a) Class 1: the angle of 0.11 ° (± 10%); stimulus as the standard size (30 cm Bowl) 1/4mm2 ± (± 10%)
b) Class 2: Diagonal 0.22 ° (± 10%) to; stimulus as the standard size (30 cm Bowl) 1mm2 ± (± 10%)
c) Class 3: the angle of 0.43 ° (± 10%); stimulus as the standard size (30 cm Bowl) 4mm2 ± (± 10%)
d) Class 4: the angle of 0.86 ° (± 10%); stimulus as the standard size (30 cm Bowl) 16mm2 ± (± 10%)
e) Class 5 :  the angle 1.72 ° (± 10%); stimulus as the standard size (30 cm Bowl) 64mm2 ± (± 10%)

8 Stimulation points number and stimulation time:
a) stimulation point: not fixed
b) Stimulus duration: adjustable from 0.1s to 2.0s program (± 5%)
c) Interval: adjustable from 0.1s to 2.0s program (± 5%)

9 eye position monitoring window: CCD camera, directly monitor the eyes

10 chinrest stroke: down ≥ 50mm (± 5%) around ≥ 28mm (± 5%)

11 eye tracking: eye movements or eye blinking, the system will alarm (monitoring the "Start eye movement detection" Open)

 

FAQ:

• How to buy your products ?Do you have distributor in our country?

You can buy the products from our company directly.Normally the procedure is:Sign the contact ,payment  byT/T, contact the shipping company to delivery the goods to your country.

• What is the warranty?

The free warranty is one year from the day of Commissioning qualified.

• Can we visit your country ?

Of course,we will prepare for everything in advance if it is necessary .Generally,it is require that customers must have build agency relationship or business relationship with our company.

• How long is the validity of quotation?

Generally,our price is valid within one month from the date of quotation .The price will be adjusted appropriately according to the price fluctuation of raw material and changes in market .

• Do you have the CE certificate ?

Yes, most of our products have the CE certificate.
        

• What's the production date after we confirm the order ?

This depends on the quantity. Normally, for the mass production, we need about  7-10 days to finish the production.