JingGong Optical (Wenzhou International Trade SCM Co., Ltd.)
                                                                                                           
Verified Supplier
21 Years
Since 2005
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Auto Chart Projector with 50 Charts 38 Masks, 3W LED Lamp, 2-7M Projection Distance, 30W Power Consumption

Price Negotiable
Price: Negotiable
MOQ: 1pc
Delivery Time: 10-20 work days
Brand: KESHILONG
Product Description
Auto Chart Projector Overview

Professional ophthalmic auto chart projector featuring 50 vision charts and 38 masks for comprehensive eye examination capabilities. Equipped with energy-efficient 3W LED lamp and automatic power-off functionality after 5 minutes of inactivity.

Technical Specifications
Parameter Specification
Electric Voltage 220V/50Hz or 110V/60Hz
Power Consumption 30W / 90VA
Chart & Mask Capacity 50 charts and 38 masks
Luminance Range Min 80 - Max 320 Cd/m²
Selection Speed 0.3 seconds
Program Options 2 kinds (48 charts or marks)
Tilting Angle ±10°
Auto Power Off After 5 minutes
Lamp Type 3W LED
Projection Distance 2-7 meters
Projection Magnification 30x (at 5m)
Projection Size 335×222mm (at 5m)
Dimensions W248×L336×H234mm
Net Weight 7.5KG
Power Source 100-240V
Standard Accessories
  • Remote control box
  • Sum4 battery (2 units)
  • Screen
  • Test scale sheet
  • Dust cover
  • Space lamp
  • Spare fuse
Product Images
Auto Chart Projector front view showing professional design and controls
Auto Chart Projector side view displaying compact dimensions and connectivity options
Product Categories & Services
Ophthalmic Instruments
  • Auto Refractometer, Phoropter, Auto Projector
  • PD Meter, Trial Lens Set, LCD Vision Chart
  • Ophthalmic Unit, Ophthalmic Motorized Table
  • Ophthalmoscope, Retinoscope
Lens Testing Devices
  • Auto Lensmeter, UV Tester
  • Blue Blocking Lens Tester, Stress Tester
Lens Lab Instruments
  • Auto Lens Edger, Hand Lens Edger
  • Groover, Lens Driller, Ultrasonic Cleaner
  • Frame Warmer, Pliers & Screwdrivers
Trade Conditions
  • Payment: TT, Western Union, L/C, Paypal
  • Lead Time: 7-14 working days
  • Warranty: 1 Year
  • Standards: ISO, CE, FDA
  • After Sale Service: Lifelong support
Company Information

JingGong Optical has been innovating, manufacturing, and exporting ophthalmic instruments since 2005. Our products comply with international standards including ISO, CE, and FDA requirements. We provide comprehensive warranty policies and maintenance services for all instruments.

Quality Assurance

All instruments undergo 100% quality control before shipping, ensuring precision, qualification, and user-friendly operation at competitive costs.

JingGong Optical manufacturing facility and quality control process

Get in Touch

Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company JingGong Optical (Wenzhou International Trade SCM Co., Ltd.)
Location NO.2081-2083 Optical & Parts Market, 9 Jinhui Rd, Wenzhou, China
Contact Person Jessica

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