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    HomeProducts Optometry Equipment Visual Chart Light Box JH-40 LED 2.5M Children logarithmic visual chart light box, 2.5CM thickness
    JH-40-LED-25M-Children-logarithmic-visual-chart-light-box
    1. JH-40-LED-25M-Children-logarithmic-visual-chart-light-box

    JH-40 LED 2.5M Children logarithmic visual chart light box, 2.5CM thickness

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    JH-40
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    Description


    Specification:
    Size: 620 * 280 * 25mm
    Vision range:4.0~5.3 (0.1~2.0)
    Logarithmic vision chart
    Convenient maintenance, just open box to check circuit or update the fluorescent tube.
    Cabinet inside and outside adopt electrostatic spraying, beautiful and durable.
    Chart board adopts organic glass plate, not easy to fade.
    Choose fluorspar lamp as light source, configuration of electronic ballast, using voltage range is wide.
    Use back shining method, solve the influence caused by a lack of natural light when testing far and near vision.

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    Category

    • Optometry Equipment
      • Auto Ref/Keratometer
        • Auto Refractometer/ Keratometer
        • Fully Automatic Refractometer/ Keratometer
      • Chart Projector | Chart Vision
      • Cross Cylinder | Flipper | Prism
      • Optical Biometer
      • Optometry Chairs
      • Optometry Electric Table
      • Near Chart Vision
      • Refraction Chair Unit
      • Optometry Practice Eye
      • Phoroptor Stands
      • Phoropter
      • PD Meter | PD Ruler
      • Trial Frame
      • Trial Lens Set
      • Visual Chart Light Box
    • Medical Ophthalmic Instruments
      • Corneal Topography
      • Eyepiece Adapter
      • Exophthalmometer
      • Fundus(Retinal) Camera/FFA
      • Keratometer
      • Laser Ophthalmology
      • OCT
      • Operation Microscope
      • Ophthalmic Ultrasound
      • Ocular Surface Analyzer
      • Ophthalmoscope | Retinoscope
      • Phaco Emulsifier
      • Shadowless Operating Lamp
      • Slit Lamp Digital Portable
      • Slit Lamp Microscope
        • S Series Slit Lamp
        • BL Series Slit Lamp
        • YZ Series Slit Lamp
        • LS Series Slit Lamps
      • Surgical Instruments
      • Synoptophore
      • Tonometer
      • Visual Field Screener(Perimeter)
    • Lens Edging Equipment
      • Auto Lens Edger
      • Auto Lens Groover
      • Auto Lens Meter
      • Auto Lens Beveller
      • Centering Machine (Blocker)
      • Frame Warmer
      • Hand Lens Edger
      • Hand Lens Meter
      • Lens Cutter | Pattern Opener
      • Lens Drilling | Notch-Cutting
      • Lens Thinning Machines
      • Lens Polisher
      • Pattern Drilling Machine
      • Tint Bath | Tinting Tool
      • Ultrasonic Cleaners
    • Optometry Combination
    • Eyeglasses
      • Adult Optical Frames
        • Super light ultem optical frames
        • Pure titanium optical frames
        • Rimless Optical Frames
        • Stainless steel optical frames
        • TR90 Optical Frames
        • Titanium alloy optical frames
        • Metal alloy frames
        • Acetate frames
        • Aluminium magnesium optical frames
      • Adult Sunglasses
        • PC Sunglasses
        • Acetate Sunglasses.
        • TR90 Sunglasses.
        • Metal Alloy Sunglasses
        • Aluminium Magnesium Sunglasses
      • Polarized Clip Set Glasses
      • Kid Sunglasses
        • Kid TPEE Polarized Sunglasses
        • Nylon Kid Polarized Sunglasses
        • Kid Acetate Polarized Sunglasses
        • Kid Nylon Lens Sunglasses
        • Kid photochormic polarized sunglasses
      • Kid Optical Frames
        • Kid PPSU Optical Frames
        • Kid Removable Temple Optical Frames
        • Kid TR90 & TPU Optical Frames
        • Kid Acetate Optical Frames
        • Kid One-Piece Nylon Elastomer Optical Frames
        • Kid Polarized Set glasses
      • Goggles
        • Swimming Goggles
        • Ski Goggles
        • Tactical Goggles
        • Motorcross Goggles
        • Fire Goggles
        • Protective Goggles
        • Pet Goggles
        • Golf Ball Seeking Glasses
      • Reading Glasses
    • Lenses
    • Visual Function Testing
    • Eyeglasses Tools | Kits
      • Lens marker pens
      • Eyeglasses Pliers
      • Glasses Tool Set
      • Job Tray | Storage Box
      • Lens & Frame Measure Tools
      • Lens Tester | Contact Lens Projector
      • Nylon Thread | Lens Washers
      • Ear hooks & temple tips
      • Screw Extractor | Other Tools
      • Lens Clearning Solution
      • Contact lens cases
      • Lens Pads
      • Lens patterns
      • Lens Sucker
      • Polarization Test Cards
      • Mirrors
      • Glasses Screws | Rimless Supplies
      • Nose Pads | Kits
    • Glasses Cloth
    • Glasses Cases | Bags
    • Glasses Cords
      • Pearl Glasses Cords
      • Fabric Glasses Cords
      • Leather Glasses Cords
      • Metal Glasses Cords
      • Silicone Glasses Cords
      • String Bead Glasses Cords
    • Glasses Cord Displays
    • Glasses Display Stands
    • Low Vision Magnifiers
      • Cylinder Magnifier
      • Desktop Microscope
      • Foldable Magnifier
      • Glasses Type Magnifier
      • Handle Magnifier
      • Monocular Holding Magnifier
      • Paperweight Magnifier
      • Reticle Stand Magnifier
      • Telescopes
      • Torch Magnifier
    • Accessories
      • Chart Projector & Vision Accessories
      • Auto Refractometer Accessories
      • Lens Edger Accessories
      • Lens Groover Accessories
      • Lens Meter Accessories
      • Lens Polisher Accessories
      • Ophthalmic Medical Lamps
      • Ophthalmoscope/ Retinosocpe Accessories
      • Operation Microscopes Accessories
      • Optometry Table Accessories
      • Phoropter Accessories
      • Slit Lamp Accessories
      • Tonometer Accessories

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