Vision Chart LCD HANS HEISS 24" HVC-905 - Hans Heiss

Vision Chart LCD HANS HEISS 24" HVC-905

LCD Visual acuity chart

Google's Android Embeded system

No keyboard! No mouse! Take it with convenient interface only!

Multi-control channel provided

Maximum five sets of the instruments can be operated in the same place. 

Various visual acuity charts provided

Alphabet, number, snellen, landolt ring and children charts are provided basically.

Various astigmatism charts provided

Various and useful charts for astigmatism are provided to be applied varied measurement.

Special chart provided

A lot of special charts for phoria, balance, and stereo are provided as basic options. Any chart provided by operator can be added easily with special tool. For this, consult with your local distributor.

Color blindness test

Basically 23 sheets of high resolution image for color blindness test are provided.

ETDRS with contrast sensitivity

Contrast of ETDRS chart can be adjusted for contrast sensitivity test.

Random chart function

Random charts are provided in Visual Acuity Chart in order to prevent patient's memory problem.

Reverse function

It offers to measure the eyesight for post-lasek, glaucoma eye or other ophthalmic desease.

Specifications: HVC905


Display 24inch WUXGA TFT LCD (1920 x 1200 pixels)
Active display area (W)518.4 x (H)324.0mm
Brightness Maximum 300cd/m2
Measuring distance 2.0 - 6.0m (0.25m step)
Processor Amlogic ARM® Cortex®-A5(ARMv7) 1.5Ghz QuadCore
Mali™-450 MP2 GPU (OpenGL ES 2.0/1.1)
Memory SD Memory 8GB 90MB/s
Operating system Google's Android Embeded system
Power supply DC 12V 5A
Control Remote controller or serial communication
Multi-control channel Max 5 channels
External interface 4x USB, 1x RS-232, 1x Ethernet(10/100)
Standard Accessory Wall mount bracket
Optional Accesory Floor stand, Red Green Glasses, WI-FI Module
Dimension & weight (W)568 x (H)372 x (D)54mm, Approximately 4.0kg

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Vision Chart LCD HANS HEISS 24" HVC-905
Vision Chart LCD HANS HEISS 24

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